{"product_id":"hanten-seal2-3000w-continuous-laser-cleaning-machine","title":"Hanten SEAL2 3000W Continuous Laser Cleaning Machine","description":"\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3000W Continuous Laser Cleaning Machine That Strips Heavy Rust and Thick Paint Across a 300 mm Swath\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 style=\"color: #7f1d1d;\"\u003e\u003cem\u003eThe Hanten SEAL2 3000W pairs a \u003cstrong\u003e3000W continuous-wave fiber laser\u003c\/strong\u003e with a sub-1 kg handheld cleaning gun, a \u003cstrong\u003e300 mm maximum cleaning width\u003c\/strong\u003e, an \u003cstrong\u003e800 mm working distance\u003c\/strong\u003e, and an integrated water-cooled cabinet built for long industrial shifts.\u003c\/em\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/3uGky_gJ2fc\" title=\"HANTENCNC Continuous Laser Cleaning Machine with SUP22C Cleaning Head\" style=\"display: block; width: 100%; aspect-ratio: 16 \/ 9; height: auto; min-height: 320px; border: 0; margin-bottom: 16px;\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eLarge rusted frames, painted steel, mill scale, and oil-soaked equipment are where sandblasting, grinding, and chemical strippers eat the most time and money. Blasting needs media, containment, and cleanup; grinding wears out discs and operators; strippers bring disposal costs and fumes. A high-power continuous-wave laser cleaner removes the same contamination with light, so there is \u003cstrong\u003eno media to buy and no chemical waste\u003c\/strong\u003e — only the stripped residue to collect.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eHanten SEAL2 3000W Continuous Laser Cleaning Machine\u003c\/strong\u003e (model HTCL3000) is the top power tier of Hanten's SEAL2 continuous line, built for fabrication shops, structural steel, equipment refurbishment, and maintenance crews that clean large surfaces every day. It combines a 3000W continuous fiber source, a lightweight handheld cleaning gun, a protective retractable touchscreen, and a water-cooled cabinet on wheels.\u003c\/p\u003e\n\u003ch3 style=\"color: #7f1d1d;\"\u003eStrip Heavy Rust at Up to 50–60 m² per Hour on Thin Corrosion\u003c\/h3\u003e\n\u003cp\u003eHanten's laboratory data rates its 3000W continuous cleaners at \u003cstrong\u003e50–60 m² per hour on rust layers up to 50 µm\u003c\/strong\u003e, about \u003cstrong\u003e30 m² per hour on 50–100 µm rust\u003c\/strong\u003e, and about \u003cstrong\u003e20 m² per hour on rust thicker than 100 µm\u003c\/strong\u003e. A continuous-wave laser holds a steady beam on the surface instead of firing short pulses, so it pours far more average energy into the contamination every second — that is what makes it fast on broad, heavily corroded areas where a pulsed cleaner would need many passes. For a shop stripping trailers, structural members, or equipment housings, that throughput is the difference between a cleaning job that takes a shift and one that takes a week.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/hanten-seal2-3000w-continuous-laser-rust-removal-before-after.webp?v=1794383701\" alt=\"Heavy rust before and after continuous laser cleaning — Hanten SEAL2 3000W\" style=\"display: block; width: 100%; height: auto; margin: 16px 0;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/hanten-seal2-3000w-1mm-paint-removal-before-after.webp?v=1794383700\" alt=\"1 mm thick paint before and after continuous laser cleaning — Hanten SEAL2 3000W\" style=\"display: block; width: 100%; height: auto; margin: 16px 0;\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #7f1d1d;\"\u003eCover a 300 mm Swath From 800 mm Away So Large Surfaces Go Faster and Safer\u003c\/h3\u003e\n\u003cp\u003eThe SEAL2 sweeps a \u003cstrong\u003emaximum cleaning width of 300 mm\u003c\/strong\u003e at a \u003cstrong\u003efocal (cleaning) distance of 800 mm\u003c\/strong\u003e. A wider swath means fewer overlapping strokes on panels, beams, and hulls, which cuts cleaning time on large areas, and Hanten's straight-line scan pattern is designed to clean every strip without leaving missed spots. The long working distance keeps the operator further back from the work surface and the debris it throws off, which is both more comfortable and safer on big jobs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/hanten-seal2-3000w-continuous-laser-cleaner-300mm-width-800mm-distance.webp?v=1794383700\" alt=\"300 mm cleaning width at an 800 mm working distance — Hanten SEAL2 3000W Continuous Laser Cleaning Machine\" style=\"display: block; width: 100%; height: auto; margin: 16px 0;\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #7f1d1d;\"\u003eKeep Full Power Stable Through Long Shifts With Integrated Water Cooling\u003c\/h3\u003e\n\u003cp\u003eAt 3000W the laser source and optics generate serious heat, so the SEAL2 uses a \u003cstrong\u003ebuilt-in water-cooling system\u003c\/strong\u003e to hold the machine at a stable operating temperature. Stable temperature means stable output: the laser keeps delivering consistent power hour after hour instead of drifting or tripping protection as it heats up. Hanten specifies an optimal working environment of \u003cstrong\u003e10–40°C\u003c\/strong\u003e, and the cabinet rolls on wheels so the whole system — source, cooling, and controls — moves together around the shop floor.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/hanten-seal2-3000w-water-cooled-cabinet.webp?v=1794383701\" alt=\"Water-cooled cabinet on wheels — Hanten SEAL2 3000W Continuous Laser Cleaning Machine\" style=\"display: block; width: 100%; height: auto; margin: 16px 0;\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #7f1d1d;\"\u003eHold It All Shift: a 0.9 kg Gun With a Safety Lock and Dual-Trigger Control\u003c\/h3\u003e\n\u003cp\u003eThe handheld cleaning gun weighs just \u003cstrong\u003e0.9 kg\u003c\/strong\u003e, light enough for long sessions, overhead work, and awkward angles without wearing out the operator. It carries a \u003cstrong\u003esafety lock and dual-trigger control\u003c\/strong\u003e, so the laser only fires when the operator deliberately engages both — a second layer of protection against accidental emission on a busy shop floor. Routine maintenance is simple too: unscrew the cover plate and the focusing lens comes straight out for replacement, which keeps downtime short.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/hanten-seal2-3000w-handheld-cleaning-gun.webp?v=1794383700\" alt=\"Sub-1 kg handheld cleaning gun with safety lock and dual trigger — Hanten SEAL2 3000W\" style=\"display: block; width: 100%; height: auto; margin: 16px 0;\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #7f1d1d;\"\u003eProtect the Controls on Dusty Job Sites With a Retractable Touchscreen\u003c\/h3\u003e\n\u003cp\u003eThe SEAL2's touchscreen \u003cstrong\u003eretracts into the cabinet\u003c\/strong\u003e when it is not in use, shielding it from dust, debris, knocks, and weather — the things that crack or cloud exposed screens on working machines. When it is out, the interface runs in \u003cstrong\u003e8 languages\u003c\/strong\u003e (English, Simplified and Traditional Chinese, Japanese, Korean, Russian, German, and French), switchable directly on the screen. A protected control panel is one less part to replace on a machine that spends its life around abrasive residue.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/hanten-seal2-3000w-retractable-touchscreen.webp?v=1794383700\" alt=\"Retractable touchscreen that stows inside the cabinet — Hanten SEAL2 3000W Continuous Laser Cleaner\" style=\"display: block; width: 100%; height: auto; margin: 16px 0;\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #7f1d1d;\"\u003eUse Continuous Wave Where It Wins — and Pulsed Where Precision Matters\u003c\/h3\u003e\n\u003cp\u003eContinuous-wave cleaning trades finesse for speed. Because the beam never switches off, it delivers more heat into the surface than a pulsed laser, which is exactly why it strips thick rust and paint so quickly on structural steel, castings, and heavy plate. That same heat makes it the wrong tool for thin sheet, molds, precision parts, or surfaces where the original finish must be preserved — those jobs belong to a \u003cstrong\u003epulsed laser cleaner\u003c\/strong\u003e, which removes contamination in nanosecond bursts with minimal heat input. Matching the technology to the work is the single biggest factor in getting a good result from laser cleaning.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/hanten-seal2-3000w-continuous-laser-cleaner-machine-display.webp?v=1794383701\" alt=\"Cabinet and handheld cleaning head on display — Hanten SEAL2 3000W Continuous Laser Cleaning Machine\" style=\"display: block; width: 100%; height: auto; margin: 16px 0;\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #7f1d1d;\"\u003ePlan Power, Air, and Extraction Before It Arrives\u003c\/h3\u003e\n\u003cp\u003eThe 3000W SEAL2 runs on a \u003cstrong\u003e380V industrial power supply\u003c\/strong\u003e. That is not a standard North American shop voltage, so most U.S. and Canadian facilities will need a properly rated transformer or an existing 380V service before the machine can run — confirm your site power before you order. If your shop only has 220V, the SEAL2 2000W and 1500W share this machine's gun, cabinet and optics and run on 220V. Hanten recommends an \u003cstrong\u003eair compressor with an oil-water separator\u003c\/strong\u003e for high-power, heavy-dust, or continuous work, because dry, oil-free air blown across the protective lens means fewer lens replacements and less downtime, and a smoke purifier to pull dust and fumes out of the work area. An optional 2 kg wheeled support bracket carries the gun along floors and flat surfaces and adds a dust-extraction port, so operators are not bent over holding the gun all day.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/hanten-continuous-laser-cleaner-optional-accessories.webp?v=1794383700\" alt=\"Optional air compressor, oil-water separator, smoke purifier, protective kit and tool kit for Hanten continuous laser cleaners\" style=\"display: block; width: 100%; height: auto; margin: 16px 0;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/hanten-seal2-3000w-lightweight-support-bracket.webp?v=1794383701\" alt=\"Optional 2 kg wheeled support bracket with dust extraction port — Hanten SEAL2 3000W accessory\" style=\"display: block; width: 100%; height: auto; margin: 16px 0;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHanten SEAL2 3000W continuous laser cleaning cabinet with integrated water cooling and retractable touchscreen\u003c\/li\u003e\n\u003cli\u003eHandheld continuous laser cleaning gun with safety lock and dual-trigger control\u003c\/li\u003e\n\u003cli\u003e10 m fiber cable\u003c\/li\u003e\n\u003cli\u003eHanten's standard accessory set, shown below\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/hanten-seal2-3000w-standard-accessories-included.webp?v=1794383701\" alt=\"Standard accessories included in the box — Hanten SEAL2 3000W Continuous Laser Cleaning Machine\" style=\"display: block; width: 100%; height: auto; margin: 16px 0;\"\u003e\u003c\/p\u003e\n\u003cp\u003eNot included: air compressor with oil-water separator, smoke purifier, protective kit (apron, gloves, shoe covers), tool kit, and lightweight support bracket are optional accessories sold separately.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HTCL3000 (SEAL2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Type:\u003c\/strong\u003e Continuous-wave fiber laser\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Power:\u003c\/strong\u003e 3000W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Wavelength:\u003c\/strong\u003e 1070 nm ±20 nm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Voltage:\u003c\/strong\u003e 380V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Cable Length:\u003c\/strong\u003e 10 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Mode:\u003c\/strong\u003e Continuous cleaning, handheld\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling System:\u003c\/strong\u003e Water cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Cleaning Width:\u003c\/strong\u003e 300 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length (Cleaning Distance):\u003c\/strong\u003e 800 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScanning Frequency:\u003c\/strong\u003e 10–100 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning Gun Weight:\u003c\/strong\u003e 0.9 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Working Temperature:\u003c\/strong\u003e 10–40°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Dimensions:\u003c\/strong\u003e 1180 × 570 × 1080 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Weight:\u003c\/strong\u003e About 175 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 1370 × 770 × 1380 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e About 205 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface Languages:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Rust Removal (Hanten lab data):\u003c\/strong\u003e 50–60 m²\/h at ≤50 µm; 30 m²\/h at 50–100 µm; 20 m²\/h above 100 µm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE and FDA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year on the whole machine and 2 Years on the laser source, with lifetime after-sales support from Hanten. Backed by \u003cstrong\u003e75-day returns\u003c\/strong\u003e through The Maker's Chest.\u003c\/p\u003e\n\u003ch2\u003eThe Maker's Chest Difference\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e📦 \u003cstrong\u003e75-day returns\u003c\/strong\u003e through The Maker's Chest: return the machine unused and in its original packaging within 75 days of delivery (return shipping paid by the customer)\u003c\/li\u003e\n\u003cli\u003e🇺🇸 A U.S.-based support team for questions before and after the sale, alongside Hanten's lifetime remote after-sales support\u003c\/li\u003e\n\u003cli\u003e⚡ Help planning the 380V supply this machine requires — including whether your facility needs a transformer — before it ships, so it runs the day it arrives\u003c\/li\u003e\n\u003cli\u003e🎯 Straight advice on continuous wave vs. pulsed cleaning, so you only buy a 3000W CW machine if your work is heavy rust and coatings rather than thin or precision parts\u003c\/li\u003e\n\u003cli\u003e⚖️ An honest tier recommendation across Hanten's continuous cleaners — the 220V SEAL2 1500W and 2000W, this 3000W, and the 6000W — based on your surface area, rust thickness, and site power\u003c\/li\u003e\n\u003cli\u003e💨 Fume extraction and compressed-air pairing from one retailer, since The Maker's Chest also stocks extraction systems for laser work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHanten Continuous Laser Cleaners Compared: SEAL2 1500W, 2000W, 3000W and 6000W\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eSEAL2 1500W\u003c\/th\u003e\n\u003cth\u003eSEAL2 2000W\u003c\/th\u003e\n\u003cth\u003eSEAL2 3000W\u003c\/th\u003e\n\u003cth\u003eHanten 6000W\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaser Power\u003c\/td\u003e\n\u003ctd\u003e1500W continuous\u003c\/td\u003e\n\u003ctd\u003e2000W continuous\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e3000W continuous\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6000W continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRust Removal, ≤50 µm (Hanten lab)\u003c\/td\u003e\n\u003ctd\u003e25–30 m²\/h\u003c\/td\u003e\n\u003ctd\u003e35–40 m²\/h\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50–60 m²\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–120 m²\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRust Removal, 50–100 µm\u003c\/td\u003e\n\u003ctd\u003e15 m²\/h\u003c\/td\u003e\n\u003ctd\u003e20 m²\/h\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e30 m²\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70 m²\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRust Removal, \u0026gt;100 µm\u003c\/td\u003e\n\u003ctd\u003e8 m²\/h\u003c\/td\u003e\n\u003ctd\u003e10 m²\/h\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e20 m²\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 m²\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Cleaning Width\u003c\/td\u003e\n\u003ctd\u003e300 mm\u003c\/td\u003e\n\u003ctd\u003e300 mm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e300 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e220V\u003c\/td\u003e\n\u003ctd\u003e220V\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e380V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e380V three-phase, 60A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCleaning Gun Weight\u003c\/td\u003e\n\u003ctd\u003e0.9 kg\u003c\/td\u003e\n\u003ctd\u003e0.9 kg\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.9 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.2 kg (dual-handle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Weight\u003c\/td\u003e\n\u003ctd\u003eAbout 170 kg\u003c\/td\u003e\n\u003ctd\u003eAbout 170 kg\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAbout 175 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e241 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eRetractable touchscreen, 8 languages\u003c\/td\u003e\n\u003ctd\u003eRetractable touchscreen, 8 languages\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRetractable touchscreen, 8 languages\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-inch HD touchscreen, mobile app, 30+ languages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eMaintenance and restoration on 220V\u003c\/td\u003e\n\u003ctd\u003eRegular rust and coating removal on 220V\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDaily heavy rust and coating removal in shops and yards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShip hulls, tanks, bridges, and very large steel structures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the SEAL2 3000W if\u003c\/strong\u003e heavy rust and coating removal on parts, frames, and structural steel is daily work and you have, or can add, 380V industrial power. \u003cstrong\u003eChoose the SEAL2 1500W or 2000W if\u003c\/strong\u003e your shop only has 220V or your rust is mostly light to moderate — the 2000W is the most power available on 220V. \u003cstrong\u003eChoose the 6000W if\u003c\/strong\u003e you strip ship hulls, storage tanks, bridges, or other very large steel surfaces where doubling throughput pays for the bigger system.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions about the Hanten SEAL2 3000W Continuous Laser Cleaning Machine\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the Hanten SEAL2 3000W compare with the SEAL2 1500W, SEAL2 2000W and the 6000W?\u003c\/strong\u003e\u003cbr\u003eA: The three SEAL2 models share the same cabinet, 0.9 kg gun, 300 mm cleaning width and 800 mm working distance, and differ in power and throughput: Hanten's lab data puts the 3000W at 50–60 m²\/h on rust up to 50 µm, versus 25–30 m²\/h for the 1500W and 35–40 m²\/h for the 2000W. The 1500W and 2000W run on 220V, while the 3000W needs 380V. The 6000W roughly doubles the 3000W at 100–120 m²\/h, with scan widths up to 500 mm and a 2.2 kg dual-handle head, and suits ship hulls and bridges rather than shop and yard work.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What can a 3000W continuous laser cleaner remove?\u003c\/strong\u003e\u003cbr\u003eA: Heavy rust, thick paint and coatings, oxide layers, mill scale, oil, and grease from metal surfaces. Hanten shows the SEAL2 stripping paint up to 1 mm thick. It is designed for robust metal parts and structures rather than delicate or finished surfaces.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between continuous-wave and pulsed laser cleaning?\u003c\/strong\u003e\u003cbr\u003eA: A continuous-wave laser runs a constant beam and delivers high average power, so it removes thick rust and paint quickly on large metal areas but puts more heat into the part. A pulsed laser fires very short, high-peak bursts with minimal heat transfer, which is better for thin metal, molds, precision parts, and restoration where the substrate finish matters.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will it damage thin metal or precision parts?\u003c\/strong\u003e\u003cbr\u003eA: It can. Continuous-wave cleaning delivers more heat than pulsed cleaning, so thin sheet, molds, and precision components risk warping or surface change. For those parts, a pulsed laser cleaner is the right choice; use the SEAL2 3000W on heavier steel, castings, and structures.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What power does the SEAL2 3000W require?\u003c\/strong\u003e\u003cbr\u003eA: It runs on a 380V industrial supply. Because 380V is not a standard North American shop voltage, most U.S. and Canadian facilities will need a correctly rated transformer or existing 380V service. Contact The Maker's Chest before ordering to confirm your site power.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it need a separate water chiller?\u003c\/strong\u003e\u003cbr\u003eA: No separate chiller is needed — water cooling is built into the cabinet. Keep the machine within Hanten's optimal 10–40°C working range and protect the cooling system from freezing if it is stored in an unheated space.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need an air compressor and a fume extractor?\u003c\/strong\u003e\u003cbr\u003eA: Hanten recommends an air compressor with an oil-water separator for high-power, heavy-dust, or continuous use to protect the lens, and a smoke purifier to remove dust and fumes. Both are optional accessories sold separately; at 3000W the volume of stripped residue is high, so extraction is strongly recommended indoors.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does laser cleaning compare with sandblasting?\u003c\/strong\u003e\u003cbr\u003eA: Laser cleaning uses no abrasive media or chemicals, creates no media cleanup, and leaves only stripped residue to collect. It also avoids the substrate erosion that blasting can cause. Blasting can still make sense for some very large or complex jobs, but laser cleaning removes the recurring cost of consumables and containment.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special training or certification to operate it?\u003c\/strong\u003e\u003cbr\u003eA: No certification is required to buy it, but this is industrial Class 4 laser equipment. It requires laser-rated safety eyewear, a controlled work area, caution around reflective surfaces, and proper fume handling. Read the manufacturer's safety documentation before first use.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What warranty, returns, and support come with the SEAL2 3000W?\u003c\/strong\u003e\u003cbr\u003eA: Hanten provides a 1-year warranty on the whole machine and a 2-year warranty on the laser source, plus remote guidance and lifelong after-sales support. Through The Maker's Chest you also get 75-day returns: return the unit unused and in its original packaging within 75 days of delivery, with return shipping paid by the customer.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why buy through The Maker's Chest instead of directly from Hanten?\u003c\/strong\u003e\u003cbr\u003eA: Hanten is a manufacturer based in Jinan, China. Buying through The Maker's Chest gives you 75-day returns, a U.S.-based team for questions on 380V power, continuous versus pulsed cleaning, compressed air, and fume extraction, and the option to pair the machine with extraction equipment from one retailer.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ch6\u003eHanten SEAL2 3000W Continuous Laser Cleaning Machine Specifications:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HTCL3000 (SEAL2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Type:\u003c\/strong\u003e Continuous-wave fiber laser\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Power:\u003c\/strong\u003e 3000W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Wavelength:\u003c\/strong\u003e 1070 nm ±20 nm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Voltage:\u003c\/strong\u003e 380V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Cable Length:\u003c\/strong\u003e 10 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Mode:\u003c\/strong\u003e Continuous cleaning, handheld\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling System:\u003c\/strong\u003e Water cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Cleaning Width:\u003c\/strong\u003e 300 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length (Cleaning Distance):\u003c\/strong\u003e 800 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScanning Frequency:\u003c\/strong\u003e 10–100 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning Gun Weight:\u003c\/strong\u003e 0.9 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Working Temperature:\u003c\/strong\u003e 10–40°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Dimensions:\u003c\/strong\u003e 1180 × 570 × 1080 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Weight:\u003c\/strong\u003e About 175 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 1370 × 770 × 1380 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e About 205 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface Languages:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Rust Removal (Hanten lab data):\u003c\/strong\u003e 50–60 m²\/h at ≤50 µm; 30 m²\/h at 50–100 µm; 20 m²\/h above 100 µm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE and FDA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWarranty\u003c\/h5\u003e\n\u003ch6\u003eHanten SEAL2 3000W Continuous Laser Cleaning Machine Warranty Details:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eHanten SEAL2 3000W comes with a \u003cstrong\u003e1-year warranty\u003c\/strong\u003e on the whole machine and a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e on the laser source, with lifelong after-sales support from Hanten.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e75-Day Returns\u003c\/strong\u003e through The Maker's Chest: return your unit unused and in its original packaging \u003cstrong\u003ewithin 75 days\u003c\/strong\u003e of delivery (return shipping paid by the customer).\u003c\/li\u003e\n\u003cli\u003eDedicated, \u003cstrong\u003eU.S.-based support\u003c\/strong\u003e from The Maker's Chest for questions before and after the sale.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanten","offers":[{"title":"Default Title","offer_id":58136261689510,"sku":"HANTEN-SEAL2-3000W","price":5900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/SEAL2_E2_84_A2-1500W-2000W-3000W-Continuous-Laser-Cleaning-Machines-HANTENCNC-1.webp?v=1794708961","url":"https:\/\/themakerschest.com\/products\/hanten-seal2-3000w-continuous-laser-cleaning-machine","provider":"The Maker's Chest","version":"1.0","type":"link"}