Workshop Use Water Cooled Welding Unit 1.5kw 2kw 3kw Auto Feeding Gun Alloy Metal Processing Portable Fiber Laser Welding Machine

• Customization: Available
• After-sales Service: 24 Hours Online Service
• Warranty: 2-Year Warranty
• Model NO.: DA-HW
• Application: Home Appliance, Environmental Equipment, Petroleum Machinery Manufacturing, Agriculture Machinery, Textile Machinery, Food Machinery, Aerospace Industry, Automotive Industry, Shoemaking Industry, Woodwork Industry, Advertising Industry
• Cooling System: Water Cooling
• Technical Class: Continuous Wave Laser
• Applicable Material: Metal
• Structure Type: Portable
• Laser Classification: Optical Fiber Laser
• Laser Technology: Laser Fusion Cutting
• Type: Portable Welding Machine
• Cutting Head: Sup23t
• Pulse Width: 0.1-50ms
• Gas Assist: Nitrogen/Argon
• Welding Speed Range: 0~120 mm/S
• Welding Thickness Range: 0.5-1.2mm
• Laser Source: Raycus/Raycus CE
• Wavelength: 1064nm±5nm
• Laser Power: 1500W/2000W/3000W
• Transport Package: Wooden Box
• Specification: 1.4x0.7x1.2 210kgs
• Trademark: DADI CNC
• Origin: Jinan City, China
• HS Code: 8515809000
• Production Capacity: 1000 Sets/Month
• Package Size: 140.00cm * 70.00cm * 120.00cm
• Package Gross Weight: 210.000kg

Product Description

Product Description

DADI HAND HELD WATER-COOLEDFiber Laser Welding Machine

This industrial-grade water-cooled 4-in-1 handheld laser welding machine integrates four core functions: precision welding, metal cutting, surface oxide rust removal, and weld seam cleaning, realizing multi-process integrated metal fabrication with a single device and greatly saving equipment investment and workshop space. Featuring outstanding adaptive performance for complex curved surfaces, irregular structures and special-shaped welding processes, it perfectly handles diverse processing demands and serves a wide range of industries including custom kitchen cabinets, stair handrails, storage racks, oven mechanical equipment, stainless steel doors, windows and guardrails, power distribution cabinets, and various high-reflective metal workpieces such as stainless steel, carbon steel, galvanized steel and aluminum alloy.
Equipped with an efficient circulating water cooling system, the machine achieves stable continuous long-hour operation without overheating, effectively reducing component wear and lowering later maintenance costs compared with air-cooled models. It delivers ultra-solid, smooth, seamless and deformation-free welding results with exquisite weld formation, eliminating the need for secondary polishing and grinding. Boasting extremely high working efficiency, its welding speed is over three times faster than traditional argon arc welding and plasma welding equipment. Adopting an intelligent one-key switching control system, it supports flexible conversion of welding, cutting and cleaning modes, features simple operation and low learning threshold, and is suitable for both novice operators and mass industrial production, greatly improving overall metal processing productivity and product finish quality.

TECHNICAL SPECIFICATIONS
Model	DA-HW
Laser Power	1500W/2000W/3000W
Laser wavelength	1064nm
Power	220V/380,50Hz/60Hz or as customized
Cooling	Water cooling
Machine Dimensions	900*500*750mm
Laser source	Maxphotonics / Raycus / BWT
Laser Head	SUP23T / AU3TECH 980
Mode of operation	Continuous/ Modulation
Fiber cable Length	10m
Maximum Welding Speed	120 mm/s
Welding Thickness Range	0.5-1.2mm
Width of the pile seam	0.5mm
Sighting system	Red light
Net. Weight	90 kg
Warranty Period	2 years

FAQ

How choose Air cooled or Water cooled laser welding machine

Air-cooled vs Water-cooled 

Air-cooled More expensive, smaller, more portable Maintenance-free,

no water or antifreeze needed Instant use, no warm-up time Good for high temperatures & high-reflective materials (copper, aluminum)

Suitable for outdoor, mobile, on-site work 

Water-cooled Lower cost, stable for long production Ideal for thin sheets & kitchenware welding

Needs regular water change & Antifreeze needs to be added in winter Need warm-up time Suitable for factory continuous production

Handheld Laser welding is widely used in complex and abnormal welding processes: kitchen cabinets, stair lifts, shelves, ovens, stainless steel door and window guardrails, power distribution, various high-reflective metals and other industries.

Welding is sturdy and fast, with a speed more than three times faster than traditional argon arc and plasma welding. 

The welding area and width are fixed, which will not cause deformation, blackening,

There are no dents on the convex part and base structure of the melt bath. Low usage cost: energy consumption accounts for about 10-20% of the total welding process;Allow welding of ultra-thin materials (thickness less than 0.1 mm) with almost no need for polishing.