This laser welding machine is widely used in various industries such as communications devices, IT, medical equipment, electronics, battery tabs, fiber-optic coupling devices, CRT electronic guns, metal parts, mobile phone vibrating motors, precision clock components, automotive sheet steel, optical communication systems, copper parts, and aluminum parts for high-precision welding applications.
Product Features
The machine provides optimal energy distribution for precise welding; it's suitable for complex welds on various materials, including up to 5mm thick sheets. It uses UK-imported ceramic capacitors that are corrosion-resistant and long-lasting. It comes with 3m or 5m optical fibers for greater flexibility. An optional CCD camera allows for easy observation and accurate positioning. Customizable automation tools support mass production, and real-time energy feedback ensures stable output power.
Model | 3HE-MF200W | 3HE-MF400W |
Max laser power | 200W | 400W |
Max pulse energy | 60J | 90J |
Laser wavelength | 1064nm | 1064nm |
Wave pattern | Single pulse | Single pulse |
Welding depth | ≤1.5mm | ≤2mm |
Pulse width | 0.2-20ms | 0.2-20ms |
Continuous laser welding frequency | 100Hz | 100Hz |
Adjustable beam range | 0.2-3mm | 0.2-3mm |
Fiber length | 3m/5m/10m | 3m/5m/10m |
Machine power | ≤6KW | ≤18KW |
Electricity demand | AC 220V±10%/50HZ 40A | AC 380V±10%/50HZ 40A |




Our Company
Dongguan Sanhe Laser Technology Limited Company is a professional manufacturer of laser equipment and a high-tech enterprise focused on modernization and application of laser technology. Over the past decade, our outstanding team has dedicated itself to research and practice in light conversion, aiming to elevate the value of laser technology and promote the Chinese laser industry globally. We believe that success comes from professionalism, and we offer practical solutions tailored to each customer’s needs.
Certification: ISO, FDA, CE, SGS
Vision: When three lines must have someone to be my teacher, we respect every team member's idea.
Mission: To use professional laser machines to promote the national laser industry.
Values: Never compare with others, just become the best version of ourselves.

Our Service
1) Free Pre-Sales Consulting / Free Sample Marking
2) Strict Quality Control During Production
3) 5-7 Days Quick Delivery
4) 1 Year Quality Guarantee
5) 12-Hour Quick Feedback & After-Sales Support
6) Quick Spare Parts Availability & Technical Assistance
7) Free Training Services
8) Custom Design, OEM, and Special Orders Accepted
Why Choose Our Products?
♥ We source all products directly from the factory, no agents or middlemen, ensuring competitive pricing for our customers.
♥ We maintain two large warehouses with nearly one million worth of inventory ready for shipment.
♥ We're seeking distributors in the USA, Australia, and other global regions—contact us for more details.
♥ Group purchases for schools or clubs above a certain amount will receive special discounts.
♥ Customers can join our membership program to earn points or get discounts, with exclusive sales events for members.
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Let me know if you'd like this formatted for a website or product listing!Fine Tailing Handling Slurry Pump
Fine Tailing Handling Slurry Pumps are the most comprehensive range of centrifugal slurry pumps for use in mining, chemical and general industry applications. It is including Centrifugal Tailing Handling Slurry pump, Heavy Duty Tailing Handling Slurry pump and Horizontal Tailling Handling Slurry Pump. They are designed for heavy duty applications such as mill discharge, power sector and tailings as well as specialty applications, which are used for continuous pumping of high abrasive, high density slurry.
Product Features:
-Wear resistant metal or rubber wet end parts, long service life
Application Range:
Size: 25 mm to 450 mm
Maximum Heads: up to 75 m
-Wide options for Impeller
-Various types of pump seals to suit different working condition
-Grease or oil lubrication
-Discharge branch can be positioned at intervals of 45 degree
-Can be installed in multistage series
-Easy to maintain
Capacity: up to 5000 m3/hr
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