Professional Vacuum Forming on Your Desktop — Without the Learning Curve.
The MYYARD Formart 3 is a plug-and-play smart thermoforming machine that brings industrial-grade vacuum forming capability to a compact desktop footprint — with a 300W industrial-grade pump, carbon fiber quartz heating, 16 built-in material presets, patented one-press clamping, and automatic air-blow mold release.
From PETG packaging trays to detailed cosplay armor to chocolate molds to engineering prototypes, the Formart 3 produces clean, repeatable results from the first run.
Why the Formart 3 Is Different From Every Other Desktop Vacuum Former
Vacuum forming has existed for decades in industrial facilities — but bringing it to a desktop format without compromising on results has been a persistent engineering challenge. Most desktop vacuum formers sacrifice heating consistency, suction power, or process control to hit a compact form factor. The Formart 3 doesn't.
The Formart 3 is designed to bridge the gap between hobbyist tools and industrial manufacturing — providing the stability and industrial power needed to turn concepts into physical parts in minutes.
The key innovations that make this possible:
Carbon fiber quartz heating tubes that heat 3× faster than conventional elements with edge-to-edge consistency — no cold spots at corners
300W industrial-grade vacuum pump reaching -92 kPa, with adjustable pressure modes for both delicate and demanding applications
Built-in material database with 16 presets so the machine sets its own parameters — you choose the material, the Formart 3 handles the rest
Patented one-press clamping that loads and locks in a single motion, airtight every time
Automatic air-blow mold release that pops finished parts free without manual prying or damage risk
This machine is about as plug-and-play as it gets — pull it out of the box, plug the power cord in, and you're ready to go. The pre-built material library is very convenient and the basic settings get you the desired results most of the time.
Heat That's Actually Even — Across the Whole Sheet
The single most common failure in desktop vacuum forming is uneven heating. When the center of the plastic is ready but the corners are still stiff, you get thinning at the edges, poor detail at the periphery, and inconsistent wall thickness across the part. This is the problem that conventional single-element heating systems can't fully solve.
The Formart 3 uses an upgraded matrix of industrial carbon fiber quartz heating tubes — the refined layout ensures consistent heat across the entire sheet, eliminating cold spots at the edges and corners. Heating speed is 3× faster than standard machines.
The infrared temperature sensing system monitors the sheet surface in real time and feeds data back to the heating control system — adjusting output to maintain the target temperature profile, not just the target power level. The result is a sheet that arrives at forming temperature uniformly across its full area, not just in the center.
Three adjustable heating curve modes let advanced users customize the heat ramp for specific materials and thicknesses — so whether you're forming thin 0.5mm styrene or thick 3.0mm ABS, the heating profile matches the material's requirements.
-92 kPa. Two Suction Modes. One for Every Application.
The Formart 3's 300W industrial-grade pump delivers -92 kPa maximum vacuum pressure — strong enough to pull thin plastics into sharp corners and fine surface details on demanding molds.
But not every application needs maximum suction. Delicate molds — particularly 3D-printed structures that can collapse under full industrial pressure — require a gentler approach.
The Formart 3 provides complete control with two smart suction settings: Low-pressure mode, perfectly suited for fragile molds or delicate 3D-printed structures; and Fine mode, which engages the full power of the machine for maximum adsorption, capturing every intricate detail.
Both modes offer adjustable vacuum duration — controlling how long suction holds before the part cools and releases, which directly affects how well fine details transfer from the mold surface to the plastic.
Four Sheet Sizes. One Machine. Zero Wasted Material.
Material cost in vacuum forming is directly tied to the amount of sheet that goes into each cycle. A machine with a single fixed frame wastes plastic on the non-forming border on every small part run.
The Formart 3 supports four different working areas — 19.7×11.8", 16.5×11.8", 11.8×11.8", and 11.8×8.1" — without the need for complex tools. Adjust the frame to match your project size, significantly reducing material waste and saving costs by using only the amount of plastic required for your specific design.
The frame switching is part of the included kit — no separate purchase, no tool required. Match the sheet size to the part size, reduce trim waste on every cycle, and lower your per-part material cost across any production run.
The Patented Clamp That Changes Sheet Loading
Traditional vacuum forming frames require tightening multiple bolts or clamps, often around the full perimeter of the sheet — a process that's slow, inconsistent, and prone to allowing small leaks that reduce effective vacuum pressure at the forming surface.
The Formart 3 introduces a patented toggle clamp system that allows a "one-press lock and one-pull release" workflow. This ensures a perfectly airtight seal every time, reducing physical strain and cutting down preparation time compared to traditional machines.
An airtight seal means consistent suction at the forming surface. Consistent suction means consistent detail transfer from mold to plastic. For anyone running repeated forming cycles, the time savings across a full production session are meaningful — and the results are more consistent because the clamping variable is eliminated.
Built-In Dehumidification — The Feature Other Machines Skip
Plastic sheets absorb moisture from ambient air — particularly in humid environments, after extended storage, or when moved from cold to warm conditions. When heated, that moisture turns to steam, creating bubbles and whitening defects in the forming that are impossible to eliminate through technique alone.
Most desktop vacuum formers don't address this. The Formart 3 has a built-in plastic sheet dehumidification mode that drives moisture out of the sheet before the forming cycle begins — automatically, with no manual setup or external equipment.
The dehumidification function helps reduce moisture-related defects such as bubbling and whitening during thermoforming.
For shops forming PETG, ABS, or acrylic from stored or older stock, this single feature can be the difference between a clean result and a scrapped sheet.
Automatic Mold Release — No Prying, No Damage
The Formart 3 eliminates the struggle of stuck parts with its integrated forced de-molding system. By utilizing the pump to reverse airflow, the vacuum former injects high-pressure air between the mold and the plastic, instantly lifting your finished part and ensuring a damage-free release every time.
Manual prying during demolding is one of the most common ways finished parts get damaged — especially on deep draws, undercuts, and fine-detail molds where the plastic has conformed tightly to the surface. The Formart 3's air-blow demolding removes the physical leverage from the equation entirely, protecting both the part and the mold.
16 Material Presets + 5 Custom Slots — The Setup That Does Itself
The Formart 3's 3.5" full-color LCD interfaces with a built-in material database containing 16 optimized presets for common thermoformable plastics — PETG, ABS, HIPS, acrylic, PVC, styrene, and more. Select the material, confirm the thickness, and the machine loads heating curve, vacuum mode, and duration settings automatically.
The pre-built material library is very convenient and the basic settings get desired results most of the time. It has on-screen instructions that guide you through the process.
For advanced users developing specialized forming processes for specific materials or custom thicknesses, 5 user-defined memory slots store custom parameter sets that can be recalled instantly — so your optimized settings for a specific project are available at the start of every session without re-entry.
Compatible Materials
The Formart 3 handles the full range of commonly thermoformed plastics:
PETG · ABS · HIPS · Acrylic (PMMA) · PVC · Styrene · Polyethylene · TPU · and more
Maximum sheet thickness: 3.0mm (0.12"). Maximum forming height: 6.3".
Note: material compatibility may vary by thickness and operating settings. For materials outside the standard database, user-defined memory slots allow custom parameters to be tested and stored.
The Maker's Chest Difference
The MYYARD Formart 3 is available from other resellers. Here's what changes when you order through The Maker's Chest:
🛡️ 75-day returns — significantly longer than the manufacturer's 30-day return window. Enough time to unbox the machine, run it through your actual materials and mold types, evaluate forming quality across your specific applications, and confirm it delivers what your workflow needs
🇺🇸 Expert USA-based technical support — our team can help you with initial setup, material parameter guidance for your specific plastics, mold design considerations, and any issues that come up in production
📞 Dual lines of support — phone and email, so when a forming question comes up mid-session, you have a direct path to a real person
🔧 Straight pre-sale guidance — not sure whether the Formart 3, the Formart SE, or the Formart S is right for your project scale and budget? Talk to us before ordering. We'll help you choose correctly
Frequently Asked Questions About MY YARD FORMART 3 Vacuum Former
Q: How does the Formart 3 compare to the Formart 2 and Formart SE?
A: The Formart 3 is the newest and most advanced model in the MYYARD lineup. Compared to the Formart 2, the Formart 3 adds the patented one-press toggle clamp system, the upgraded carbon fiber quartz heating matrix with more even edge-to-edge heat distribution, the infrared temperature monitoring system, and refined dual suction modes. The Formart SE is a more entry-level configuration with a fixed single sheet size. The Formart S is the most compact model, designed for 12×8" sheets only. If you need the combination of multi-size flexibility, the newest heating system, and automated dehumidification with mold release — the Formart 3 is the current top-of-line desktop option.
Q: What plastics does it work with?
A: PETG, ABS, HIPS, Acrylic (PMMA), PVC, Styrene, and Polyethylene are all confirmed compatible. Additional thermoformable plastics can be tested and configured using the 5 user-defined memory slots. Maximum supported sheet thickness is 3.0mm.
Q: Do I need any prior vacuum forming experience to use the Formart 3?
A: No. This machine is as plug-and-play as it gets. Pull it out of the box, plug in the power cord, and you're ready to go. The pre-built material library is very convenient and the basic settings get desired results most of the time. On-screen instructions guide you through the process. The material database, guided workflow on the LCD display, and automatic parameter loading make first-run success accessible to complete beginners. Advanced users can access the full customization layer through user-defined presets and heating curve adjustment.
Q: Can I use third-party plastic sheets, or does it require MYYARD sheets?
A: The Formart 3 works with original or third-party plastic sheets. The built-in material database covers common thermoformable materials regardless of brand. If you use a third-party sheet with a formulation that doesn't exactly match a preset, the 5 user-defined memory slots allow you to develop and store custom parameters for that specific material.
Q: What does the patented clamping system actually improve?
A: Unlike traditional vacuum forming machines that require multiple manual adjustments, the toggle clamp system allows a "one-press lock and one-pull release" workflow, ensuring a perfectly airtight seal every time and reducing preparation time. An airtight seal is directly tied to consistent vacuum pressure at the forming surface — which translates to consistent detail transfer from mold to plastic, and consistent wall thickness across the part.
Q: What is the dehumidification function for?
A: Plastic sheets absorb ambient moisture, which converts to steam under heat and causes bubbling and whitening defects in formed parts. The built-in sheet dehumidification function automatically removes moisture from the plastic sheet before the forming cycle to prevent air bubble defects during thermoforming. This is especially important for PETG, ABS, and acrylic from stored or older stock.
Q: Can it form over 3D-printed molds?
A: Yes — the low-pressure suction mode is specifically designed for delicate molds including 3D-printed structures that might collapse under full industrial vacuum pressure. Low-pressure mode is perfectly suited for fragile molds or delicate 3D-printed structures that might collapse under full industrial pressure. For fine-detail rigid molds, switch to Fine mode for maximum suction and sharper detail transfer.
Q: What power does it require?
A: 110-120V AC / 60Hz or 220-240V AC / 50Hz — the machine supports both voltages. Total power draw is 1,500W. Standard US household outlets are compatible for 110-120V operation.
Q: What is the maximum forming depth?
A: 6.3 inches — sufficient for blister packaging, cosplay helmet sections, product shells, and most mold making applications. Very deep draws (beyond 6.3") may require industrial-grade equipment.
Q: Why buy from The Maker's Chest instead of other resellers or the manufacturer?
A: Our 75-day return window gives you more than double the manufacturer's 30-day return period — real time to evaluate the Formart 3 on your actual materials and mold types. Our USA-based expert support team is reachable by phone and email and can help from initial setup through production optimization. If you're deciding between Formart models, we'll give you a straight recommendation based on your application and scale.
MY YARD FORMART 3 comes with a 1-year warranty on the laser engraving machine (excluding consumables / shipping).
100% money back guarantee (minus shipping and handling costs) if you return your unit in like-new condition within 30 days of the ship date.
Dedicated, local US-based support for quick answers to questions.
MY YARD FORMART 3 Vacuum Former Product Manuals:
Click the links below to download product manuals for the MY YARD FORMART 3 Vacuum Former.
MY YARD FORMART 3 Vacuum Former Product Manual Downloads:
MY YARD FORMART 3 Vacuum Former Product Manual Download
Shipping
We offer FREE Shipping* throughout the 48 contiguous United States! Yes, no hidden costs at checkout!
*This is with the exception of the following brands of products at the moment, on which we DO have to charge shipping:
OneLaser X Series Laser Engravers
OneLaser Hydra Series Laser Engravers
PiBurn Laser Rotary Accessories
Filtrabox Fume Extractors and Replacement Filters
BOFA Fume Extractors and Replacement Filters
Maxce IndexX Laser Marking Production Table
Theo Laser Welders
Crio DTF Printers
Sunstone Welders
Summary
Order cutoff: 5pm PST
Order handling: 1-3 days
Order transit: 3-7 days
Free shipping to the contiguous United States
Order Confirmation & Dispatch As soon as you place an order with us you'll receive an order confirmation email, and we'll get working to have your order dispatched as soon as we can.
Typically, we'll dispatch your order within 1 business day, however this can vary depending on the product and our warehouses, so please allow up to 3 business days.
Once your order has dispatched from our warehouse, you'll receive shipping confirmation within 24 hours of your order leaving our warehouse.
General Delivery Timeframes Delivery timeframes will vary dependent on your location and the items you've ordered.
In general, these are the delivery timeframes you can expect:
1-7 Business Days - Delivery within the contiguous United States
The above is intended to be used as a guide, and may not apply in all cases. Some products may have specific 'Delivery Timeframe' information, which can be found on its own tab, or on the main 'Description' tab of the product.
Home Delivery (Bulky Items)
This service is generally for products over 40kg in weight, as it is a requirement for these products to be palletised for delivery.
This service utilises power tailgates with two-man crews or crane trucks when required and this is included in the quoted price.
The receiver will be contacted prior to delivery to arrange a suitable delivery date and time. Deliveries are scheduled for either an AM or PM slot on any given day.
Delivery is to front car port, driveway, doorstep or wherever practical depending upon site access. Drivers are not permitted to move item(s) within the residence or around the property due to OHS reasons.
This service assumes reasonable and safe access to the site is available. Overhanging trees, steep driveways, unsealed driveways, narrow driveways or streets or an unforeseen obstruction may deem the delivery unavailable.
If your delivery address is in a regional or remote location, we recommend shipping to the nearest depot as the most affordable option.
Other Terms & Conditions
If you happen to miss the delivery, you will be required to pick up your item(s) from the freight company's depot. Re-delivery can be arranged to your home, however this will incur extra costs.
We can't advise on the exact time and day the delivery will occur as this is not within our control, however you will be emailed the tracking details where you will be able to contact the freight company for more accurate timeframes.
It is your responsibility to advise us if:
someone will be available to sign for delivery.
there's somewhere safe the item can be left if no one will be home.
if the address is a business address, as we will require the business hours of the business and name of the building.
you notice any damage. If so, you should make note of it when signing for delivery or do not agree to accept the delivery. If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. If your item(s) do arrived damaged please send photos to support@themakerschest.com, then visit our returns page and lodge your return claim online.
Why Buy From Us
We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at The Maker's Chest.
✅ You get valuable bonuses with every purchase of a laser engraving machine that will add value to your entire business.
✅ Customers get exclusive access to the Materials Intelligence Library™, offering 550+ laser presets to get you started engraving.
✅ We offer a Lowest Price Guarantee. What does that mean? It means you are getting the lowest prices! If you find a lower price, call us!
✅ We offer FREE shipping* to the 48 contiguous United States and we've got a 75-day No Stress Returns Policy. We know that sometimes we change our minds, so our policy takes the stress out of your purchase.
✅ We offer local, US-based support that is available to guide you through your purchasing decisions. And we don't forget about you after that either!
✅ We're a family owned, small business. Our business is a reflection of ourselves, driven by strong values and a desire to do good for others.
We provide round the clockcustomer support. Even if we're not manning the phones late at night, you can reach out to us via email or chat on the website. Our official business hours are Monday - Friday, 9am - 5pm, but outside of these hours we're still here, and we'll get back to you as soon as we can!
Remember, we're always here to help, so give us a call on +1 833-962-5377, email us at support@themakerschest.com, or chat with us using the chat bubble in the bottom right corner of your screen.
Orders over $1,000 qualify — protect your shipment from loss or damage.
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Why Buy From Us
Description
Professional Vacuum Forming on Your Desktop — Without the Learning Curve.
The MYYARD Formart 3 is a plug-and-play smart thermoforming machine that brings industrial-grade vacuum forming capability to a compact desktop footprint — with a 300W industrial-grade pump, carbon fiber quartz heating, 16 built-in material presets, patented one-press clamping, and automatic air-blow mold release.
From PETG packaging trays to detailed cosplay armor to chocolate molds to engineering prototypes, the Formart 3 produces clean, repeatable results from the first run.
Why the Formart 3 Is Different From Every Other Desktop Vacuum Former
Vacuum forming has existed for decades in industrial facilities — but bringing it to a desktop format without compromising on results has been a persistent engineering challenge. Most desktop vacuum formers sacrifice heating consistency, suction power, or process control to hit a compact form factor. The Formart 3 doesn't.
The Formart 3 is designed to bridge the gap between hobbyist tools and industrial manufacturing — providing the stability and industrial power needed to turn concepts into physical parts in minutes.
The key innovations that make this possible:
Carbon fiber quartz heating tubes that heat 3× faster than conventional elements with edge-to-edge consistency — no cold spots at corners
300W industrial-grade vacuum pump reaching -92 kPa, with adjustable pressure modes for both delicate and demanding applications
Built-in material database with 16 presets so the machine sets its own parameters — you choose the material, the Formart 3 handles the rest
Patented one-press clamping that loads and locks in a single motion, airtight every time
Automatic air-blow mold release that pops finished parts free without manual prying or damage risk
This machine is about as plug-and-play as it gets — pull it out of the box, plug the power cord in, and you're ready to go. The pre-built material library is very convenient and the basic settings get you the desired results most of the time.
Heat That's Actually Even — Across the Whole Sheet
The single most common failure in desktop vacuum forming is uneven heating. When the center of the plastic is ready but the corners are still stiff, you get thinning at the edges, poor detail at the periphery, and inconsistent wall thickness across the part. This is the problem that conventional single-element heating systems can't fully solve.
The Formart 3 uses an upgraded matrix of industrial carbon fiber quartz heating tubes — the refined layout ensures consistent heat across the entire sheet, eliminating cold spots at the edges and corners. Heating speed is 3× faster than standard machines.
The infrared temperature sensing system monitors the sheet surface in real time and feeds data back to the heating control system — adjusting output to maintain the target temperature profile, not just the target power level. The result is a sheet that arrives at forming temperature uniformly across its full area, not just in the center.
Three adjustable heating curve modes let advanced users customize the heat ramp for specific materials and thicknesses — so whether you're forming thin 0.5mm styrene or thick 3.0mm ABS, the heating profile matches the material's requirements.
-92 kPa. Two Suction Modes. One for Every Application.
The Formart 3's 300W industrial-grade pump delivers -92 kPa maximum vacuum pressure — strong enough to pull thin plastics into sharp corners and fine surface details on demanding molds.
But not every application needs maximum suction. Delicate molds — particularly 3D-printed structures that can collapse under full industrial pressure — require a gentler approach.
The Formart 3 provides complete control with two smart suction settings: Low-pressure mode, perfectly suited for fragile molds or delicate 3D-printed structures; and Fine mode, which engages the full power of the machine for maximum adsorption, capturing every intricate detail.
Both modes offer adjustable vacuum duration — controlling how long suction holds before the part cools and releases, which directly affects how well fine details transfer from the mold surface to the plastic.
Four Sheet Sizes. One Machine. Zero Wasted Material.
Material cost in vacuum forming is directly tied to the amount of sheet that goes into each cycle. A machine with a single fixed frame wastes plastic on the non-forming border on every small part run.
The Formart 3 supports four different working areas — 19.7×11.8", 16.5×11.8", 11.8×11.8", and 11.8×8.1" — without the need for complex tools. Adjust the frame to match your project size, significantly reducing material waste and saving costs by using only the amount of plastic required for your specific design.
The frame switching is part of the included kit — no separate purchase, no tool required. Match the sheet size to the part size, reduce trim waste on every cycle, and lower your per-part material cost across any production run.
The Patented Clamp That Changes Sheet Loading
Traditional vacuum forming frames require tightening multiple bolts or clamps, often around the full perimeter of the sheet — a process that's slow, inconsistent, and prone to allowing small leaks that reduce effective vacuum pressure at the forming surface.
The Formart 3 introduces a patented toggle clamp system that allows a "one-press lock and one-pull release" workflow. This ensures a perfectly airtight seal every time, reducing physical strain and cutting down preparation time compared to traditional machines.
An airtight seal means consistent suction at the forming surface. Consistent suction means consistent detail transfer from mold to plastic. For anyone running repeated forming cycles, the time savings across a full production session are meaningful — and the results are more consistent because the clamping variable is eliminated.
Built-In Dehumidification — The Feature Other Machines Skip
Plastic sheets absorb moisture from ambient air — particularly in humid environments, after extended storage, or when moved from cold to warm conditions. When heated, that moisture turns to steam, creating bubbles and whitening defects in the forming that are impossible to eliminate through technique alone.
Most desktop vacuum formers don't address this. The Formart 3 has a built-in plastic sheet dehumidification mode that drives moisture out of the sheet before the forming cycle begins — automatically, with no manual setup or external equipment.
The dehumidification function helps reduce moisture-related defects such as bubbling and whitening during thermoforming.
For shops forming PETG, ABS, or acrylic from stored or older stock, this single feature can be the difference between a clean result and a scrapped sheet.
Automatic Mold Release — No Prying, No Damage
The Formart 3 eliminates the struggle of stuck parts with its integrated forced de-molding system. By utilizing the pump to reverse airflow, the vacuum former injects high-pressure air between the mold and the plastic, instantly lifting your finished part and ensuring a damage-free release every time.
Manual prying during demolding is one of the most common ways finished parts get damaged — especially on deep draws, undercuts, and fine-detail molds where the plastic has conformed tightly to the surface. The Formart 3's air-blow demolding removes the physical leverage from the equation entirely, protecting both the part and the mold.
16 Material Presets + 5 Custom Slots — The Setup That Does Itself
The Formart 3's 3.5" full-color LCD interfaces with a built-in material database containing 16 optimized presets for common thermoformable plastics — PETG, ABS, HIPS, acrylic, PVC, styrene, and more. Select the material, confirm the thickness, and the machine loads heating curve, vacuum mode, and duration settings automatically.
The pre-built material library is very convenient and the basic settings get desired results most of the time. It has on-screen instructions that guide you through the process.
For advanced users developing specialized forming processes for specific materials or custom thicknesses, 5 user-defined memory slots store custom parameter sets that can be recalled instantly — so your optimized settings for a specific project are available at the start of every session without re-entry.
Compatible Materials
The Formart 3 handles the full range of commonly thermoformed plastics:
PETG · ABS · HIPS · Acrylic (PMMA) · PVC · Styrene · Polyethylene · TPU · and more
Maximum sheet thickness: 3.0mm (0.12"). Maximum forming height: 6.3".
Note: material compatibility may vary by thickness and operating settings. For materials outside the standard database, user-defined memory slots allow custom parameters to be tested and stored.
The Maker's Chest Difference
The MYYARD Formart 3 is available from other resellers. Here's what changes when you order through The Maker's Chest:
🛡️ 75-day returns — significantly longer than the manufacturer's 30-day return window. Enough time to unbox the machine, run it through your actual materials and mold types, evaluate forming quality across your specific applications, and confirm it delivers what your workflow needs
🇺🇸 Expert USA-based technical support — our team can help you with initial setup, material parameter guidance for your specific plastics, mold design considerations, and any issues that come up in production
📞 Dual lines of support — phone and email, so when a forming question comes up mid-session, you have a direct path to a real person
🔧 Straight pre-sale guidance — not sure whether the Formart 3, the Formart SE, or the Formart S is right for your project scale and budget? Talk to us before ordering. We'll help you choose correctly
Frequently Asked Questions About MY YARD FORMART 3 Vacuum Former
Q: How does the Formart 3 compare to the Formart 2 and Formart SE?
A: The Formart 3 is the newest and most advanced model in the MYYARD lineup. Compared to the Formart 2, the Formart 3 adds the patented one-press toggle clamp system, the upgraded carbon fiber quartz heating matrix with more even edge-to-edge heat distribution, the infrared temperature monitoring system, and refined dual suction modes. The Formart SE is a more entry-level configuration with a fixed single sheet size. The Formart S is the most compact model, designed for 12×8" sheets only. If you need the combination of multi-size flexibility, the newest heating system, and automated dehumidification with mold release — the Formart 3 is the current top-of-line desktop option.
Q: What plastics does it work with?
A: PETG, ABS, HIPS, Acrylic (PMMA), PVC, Styrene, and Polyethylene are all confirmed compatible. Additional thermoformable plastics can be tested and configured using the 5 user-defined memory slots. Maximum supported sheet thickness is 3.0mm.
Q: Do I need any prior vacuum forming experience to use the Formart 3?
A: No. This machine is as plug-and-play as it gets. Pull it out of the box, plug in the power cord, and you're ready to go. The pre-built material library is very convenient and the basic settings get desired results most of the time. On-screen instructions guide you through the process. The material database, guided workflow on the LCD display, and automatic parameter loading make first-run success accessible to complete beginners. Advanced users can access the full customization layer through user-defined presets and heating curve adjustment.
Q: Can I use third-party plastic sheets, or does it require MYYARD sheets?
A: The Formart 3 works with original or third-party plastic sheets. The built-in material database covers common thermoformable materials regardless of brand. If you use a third-party sheet with a formulation that doesn't exactly match a preset, the 5 user-defined memory slots allow you to develop and store custom parameters for that specific material.
Q: What does the patented clamping system actually improve?
A: Unlike traditional vacuum forming machines that require multiple manual adjustments, the toggle clamp system allows a "one-press lock and one-pull release" workflow, ensuring a perfectly airtight seal every time and reducing preparation time. An airtight seal is directly tied to consistent vacuum pressure at the forming surface — which translates to consistent detail transfer from mold to plastic, and consistent wall thickness across the part.
Q: What is the dehumidification function for?
A: Plastic sheets absorb ambient moisture, which converts to steam under heat and causes bubbling and whitening defects in formed parts. The built-in sheet dehumidification function automatically removes moisture from the plastic sheet before the forming cycle to prevent air bubble defects during thermoforming. This is especially important for PETG, ABS, and acrylic from stored or older stock.
Q: Can it form over 3D-printed molds?
A: Yes — the low-pressure suction mode is specifically designed for delicate molds including 3D-printed structures that might collapse under full industrial vacuum pressure. Low-pressure mode is perfectly suited for fragile molds or delicate 3D-printed structures that might collapse under full industrial pressure. For fine-detail rigid molds, switch to Fine mode for maximum suction and sharper detail transfer.
Q: What power does it require?
A: 110-120V AC / 60Hz or 220-240V AC / 50Hz — the machine supports both voltages. Total power draw is 1,500W. Standard US household outlets are compatible for 110-120V operation.
Q: What is the maximum forming depth?
A: 6.3 inches — sufficient for blister packaging, cosplay helmet sections, product shells, and most mold making applications. Very deep draws (beyond 6.3") may require industrial-grade equipment.
Q: Why buy from The Maker's Chest instead of other resellers or the manufacturer?
A: Our 75-day return window gives you more than double the manufacturer's 30-day return period — real time to evaluate the Formart 3 on your actual materials and mold types. Our USA-based expert support team is reachable by phone and email and can help from initial setup through production optimization. If you're deciding between Formart models, we'll give you a straight recommendation based on your application and scale.
MY YARD FORMART 3 comes with a 1-year warranty on the laser engraving machine (excluding consumables / shipping).
100% money back guarantee (minus shipping and handling costs) if you return your unit in like-new condition within 30 days of the ship date.
Dedicated, local US-based support for quick answers to questions.
MY YARD FORMART 3 Vacuum Former Product Manuals:
Click the links below to download product manuals for the MY YARD FORMART 3 Vacuum Former.
MY YARD FORMART 3 Vacuum Former Product Manual Downloads:
MY YARD FORMART 3 Vacuum Former Product Manual Download
Shipping
We offer FREE Shipping* throughout the 48 contiguous United States! Yes, no hidden costs at checkout!
*This is with the exception of the following brands of products at the moment, on which we DO have to charge shipping:
OneLaser X Series Laser Engravers
OneLaser Hydra Series Laser Engravers
PiBurn Laser Rotary Accessories
Filtrabox Fume Extractors and Replacement Filters
BOFA Fume Extractors and Replacement Filters
Maxce IndexX Laser Marking Production Table
Theo Laser Welders
Crio DTF Printers
Sunstone Welders
Summary
Order cutoff: 5pm PST
Order handling: 1-3 days
Order transit: 3-7 days
Free shipping to the contiguous United States
Order Confirmation & Dispatch As soon as you place an order with us you'll receive an order confirmation email, and we'll get working to have your order dispatched as soon as we can.
Typically, we'll dispatch your order within 1 business day, however this can vary depending on the product and our warehouses, so please allow up to 3 business days.
Once your order has dispatched from our warehouse, you'll receive shipping confirmation within 24 hours of your order leaving our warehouse.
General Delivery Timeframes Delivery timeframes will vary dependent on your location and the items you've ordered.
In general, these are the delivery timeframes you can expect:
1-7 Business Days - Delivery within the contiguous United States
The above is intended to be used as a guide, and may not apply in all cases. Some products may have specific 'Delivery Timeframe' information, which can be found on its own tab, or on the main 'Description' tab of the product.
Home Delivery (Bulky Items)
This service is generally for products over 40kg in weight, as it is a requirement for these products to be palletised for delivery.
This service utilises power tailgates with two-man crews or crane trucks when required and this is included in the quoted price.
The receiver will be contacted prior to delivery to arrange a suitable delivery date and time. Deliveries are scheduled for either an AM or PM slot on any given day.
Delivery is to front car port, driveway, doorstep or wherever practical depending upon site access. Drivers are not permitted to move item(s) within the residence or around the property due to OHS reasons.
This service assumes reasonable and safe access to the site is available. Overhanging trees, steep driveways, unsealed driveways, narrow driveways or streets or an unforeseen obstruction may deem the delivery unavailable.
If your delivery address is in a regional or remote location, we recommend shipping to the nearest depot as the most affordable option.
Other Terms & Conditions
If you happen to miss the delivery, you will be required to pick up your item(s) from the freight company's depot. Re-delivery can be arranged to your home, however this will incur extra costs.
We can't advise on the exact time and day the delivery will occur as this is not within our control, however you will be emailed the tracking details where you will be able to contact the freight company for more accurate timeframes.
It is your responsibility to advise us if:
someone will be available to sign for delivery.
there's somewhere safe the item can be left if no one will be home.
if the address is a business address, as we will require the business hours of the business and name of the building.
you notice any damage. If so, you should make note of it when signing for delivery or do not agree to accept the delivery. If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. If your item(s) do arrived damaged please send photos to support@themakerschest.com, then visit our returns page and lodge your return claim online.
Why Buy From Us
We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at The Maker's Chest.
✅ You get valuable bonuses with every purchase of a laser engraving machine that will add value to your entire business.
✅ Customers get exclusive access to the Materials Intelligence Library™, offering 550+ laser presets to get you started engraving.
✅ We offer a Lowest Price Guarantee. What does that mean? It means you are getting the lowest prices! If you find a lower price, call us!
✅ We offer FREE shipping* to the 48 contiguous United States and we've got a 75-day No Stress Returns Policy. We know that sometimes we change our minds, so our policy takes the stress out of your purchase.
✅ We offer local, US-based support that is available to guide you through your purchasing decisions. And we don't forget about you after that either!
✅ We're a family owned, small business. Our business is a reflection of ourselves, driven by strong values and a desire to do good for others.
We provide round the clockcustomer support. Even if we're not manning the phones late at night, you can reach out to us via email or chat on the website. Our official business hours are Monday - Friday, 9am - 5pm, but outside of these hours we're still here, and we'll get back to you as soon as we can!
Remember, we're always here to help, so give us a call on +1 833-962-5377, email us at support@themakerschest.com, or chat with us using the chat bubble in the bottom right corner of your screen.
