Hand-Held Fiber Laser Welding Machine
Product Description
DURMAPRESS® Laser welding provides an efficient and stable process due to its high precision and fast production rate which has many applications in the electronics and automotive industry. Traditionally, laser welding is done with a fixed welding head with a higher power laser having lower beam quality to give acceptable weld widths as single mode beams are too sharp leading to very narrow weld profiles. In contrast wobble welding (or oscillation welding) is where a high beam quality laser is used with a galvo scan-head to rapidly oscillate the focal spot. This method of welding enables much easier control of weld parameters such as weld width and depth of penetration which can lead to a more efficient welding process.

Application of DURMAPRESS® Handheld Laser Welder

DURMAPRESS® Handheld fiber laser welding machine is suitable for stainless steel, carbon steel, silicon steel sheet, copper, aluminum alloy, gold, silver, chromium, nickel, titanium, tantalum and other metals or alloys as well as welding between various dissimilar materials.

It is widely used in the complicated and irregular welding processes of cabinets and kitchens, stair lifts, shelves, ovens, stainless steel doors and windows guardrails, distribution boxes, stainless steel furniture, metal sheet metal and other industries. Typical application industries are sheet metal, chassis and water tank, door and window frames, kitchen and bathroom hardware, billboards and advertising metal words, etc.


Two Kinds of Fiber Laser Welding For Different Product Design Needs

Autogenous Welding

Materials are joined without the addition of extra filler materials which requires the highest level of fixturing and joint preparation.

Welding seams can be formed completely by melting part of the base material without using additional filler

Joint fit-up gap: Since no material is added, it is necessary for the materials to be welded to remain in intimate contact during the welding process.

Fixturing: Fixturing to ensure consistent fit-up of the weld joint is a key to successful fiber laser welding. An important benefit of fiber laser is welded joints with exceptional cosmetic appearance. In some cases, these welds are almost perfectly blended with the surrounding material. Depending on the fixturing and joint fit-up, some welds may have small amounts of concavity (which may not be acceptable for product designs that require fatigue properties similar to those of the base material) or convexity.

Additive Welding

Material is added to the weld joint usually in the form of metallic wire or powder.

Three reasons for adding material to the weld are:

Joint fit-up: By adding external material, the joint becomes more tolerant to joint mismatch. Acceptable welds may be produced from joints with less than perfect fit-up.

Weld geometry: Addition of filler metal is used to control the shape and size of the weld. Maintaining a crown (convex surface of the weld) creates a reinforcement which is important for joints requiring mechanical strength and fatigue life in the overall product’s design performance.

Dissimilar metals: Filler metal is added to facilitate welding of dissimilar metals and alloys which are otherwise metallurgically incompatible.


Welding Head Position

With welding head position proof-reading and welding positionverification function, the welding position is more accurate, and the welding seam is smooth and beautiful.

Interface type: QBH

Focus focal length: 120/150

Laser power: 2000W

Adjustable width: 0-- 5mm

Collimating focal length: 50/75

Overall quality: 1KG


Hand-Held Swing Welding Head

• To solve the limitation of the stroke space of the workbench, the frontpositioning head made of copper can be replaced, and the focusing head canbe telescopic and focused, and the rear protective tube sleeve can ensure line safety.

• Touch switch control and optional swing range,the large gap can be easilywelded.Dead weight bearing can be up to 1.5kg,and ergonomic deisngguarantee good hand feeling.

l Standard automatic wire feeding with customizable thickness.Adjustablefeeding speed, and the gun head is moved by the ribbon to advance at auniform speed steadily.


Laser Handheld Welding System

Interface type : QBH 

Power Range : 2000W 

Laser Wave length : 1064-1080 

Wobble Width : 0.2-5.0 mm 

Collimating length : 50 

Focal length: 150 

Protective lens : D20X2 

Cooling Way Water Weight : 1.2 kg


Advantages :

√ Easy to operate for both beginners and professionals to save your labor cost!

With the help of visual touch scree, the machine operation is simple and convenient, which will save your time on personnel trainning and save your budget on operator recruitment. Also, the hand-held fast positioning welding process requires no need to move the workpieces to improve working efficiency.


 √ No deformation and rupture, causing no harm to your materials!

Fast laser welding technique to connect and stick the seams efficienctly, which cause no structure distortion to your design and style!


√ Clean and hygienic work, make your work environmental-friendly!

Use the laser to melt down the metal so to realize welding, this hand-held laser welding machine works with no smoke, glare and ultra-low noise. And regardlessof the metal size, it can always process well accurately and efficienctly. 

Standard Welding Heads or Wobble Welding Heads ?

Handheld Fiber Laser Welding Machines with standard welding heads are designed to focus a collimated laser beam to a required spot size, keeping the beam path static through the beam delivery and a static spot at the focal plane. This standard configuration limits each setup to a specific application.

Handheld Fiber Laser Welders with Wobble welding heads incorporate scanning mirror technology inside a standard weld head. By oscillating the beam with internal mirrors, the focal spot is no longer static, and can be dynamically adjusted by changing the shape, amplitude, and frequency.


S&A Industrial Water Chiller​

Offering temperature stability as tight as ±0.5℃, this laser chiller unit has been engineered to keep the fiber laser system efficient and enhance its longevity. With consistent temperatures from laser cooling system CWFL-1000, your fiber laser system can always perform at an optimum.
1. Dual channel design for cooling fiber laser and the laser head, no need of a two-chiller solution;
2. ±0.5℃ precise temperature control;
3. Temperature control range: 5-35 ℃; 
4. Constant temperature and intelligent temperature control modes;
5. Built-in alarm functions to avoid water flow problem or temperature problem;
6. CE, RoHS, ISO and REACH compliant;
7. User-friendly temperature controllers for easy operation
8. Optional heater and water filter.


DURMAPRESS Economic Smart Series

Includes Following Features And Properties

Optional Laser Source

Raycus Laser Source

Application Single Module CW Fiber Laser 




IPG Laser Source

YLR-U Series are the smallest kW-class CW ytterbium fiber lasers in the industry




JPT Laser Source

JPT single mode fiber laser(500W-2000W)

CW 1000W

CW 1500W

CW 2000W


Optimal Max Welding thickness with Fiber laser in different materials

Max Thickness Welding for Different Material
Name Model
Material 1000W 1500W 2000W
Carbon steel (O2) 3mm 3.5mm 4mm
Stainless steel (N2) 2mm 4mm 5mm
Aluminum (N2) 1mm 1.5mm 2mm
Brass (N2) 0.5mm 1mm 1.2mm
Copper (O2) 0.5mm 1mm 1.2mm

Technical Parameter

Name Model
Laser Power 1000W 1500W 2000W
Stainless Steel Thickness 2mm 4mm 5mm
Carbon Steel Thickness 3mm 3.5mm 4mm
Aluminum Thickness 1mm 1.5mm 2mm
Laser Wavelength 1070 NM
Fiber Length Standard 10m
Way of Working Continuous/ Modulation
Welding Speed  0~120 mm/s
Recommended Welding Thickness 0.5-5mm
Welding Gap  ≤0.5mm
Cooling System Horizontal Water-cooling Unit
Power Consumption 5-8KVA (depend on laser power)
Working Environment Temperature  15~35 ℃
Working Environment Humidity <70% without condensation
Dimensions 1200*740*1380mm
Overall Weight 245KGS
Power Requirement 380V/ 50Hz
Protection Class IP54
The above data are for reference only, subject to the actual product!

Laser Welding Samples


Contact Us
Contact Us




 0086 555 8327689

 +86 18325572889





Copyright 2021 Maanshan Durmapress Machinery Technology Co., ltd. All rights reserved