Laser mould welding machine is the use of high energy heat generated by laser moment, the special welding wire melting and connected with the damaged parts of the mould, so as to firmly connect with the raw materials, and then through the electric spark, grinding, cutting and other processes to repair the mould. On the basis of many years of experience in laser welding development, Aohua has developed a special laser mold welding machine for the mold industry. It can accurately repair the small parts such as blisters, cracks, fragments and wear of the mold. Widely used in mobile phone, digital, automobile and other industries. Can repair all kinds of die forging steel, beryllium copper, copper and extremely hard alloy materials. Small heat affected zone, avoid mold deformation. Deep welding makes the connection firm. No repair marks are left after full melting, and there are no grooves at the connection between the raised part and the matrix.

Advantages and features:

High accuracy , the welding spot diameter is only 0.2mm-0.5mm
Little affect area , no distortion of the processing parts.
No effect for etch after welding , low oxidation rate ,the color of the processing parts is intact .
No stomata or sand hole disappeared after welding.
Can process at the welding point , especially applicable to repairing mound requiring polishing.
The processing parts can reach 50-60 rockwell hardness.

Product parameters:

Model	ML-WY-M02-200W	ML-WY-M02-400W
Average laser power	200W	400W
Max energy of single pulse	80J	120J
Laser wavelength	1064nm	1064nm
Pulse width	0.5-20ms	0.5-20ms
Laser welding frequency	0.5 -100HZ	0.5 -100HZ
Spot size range	0.2-2mm	0.2-2mm
Power Supply	220VAC ± 10% / 50HZ/ 30A	380VAC ± 10% / 50HZ/ 50A
Power Consumption	≤ 6KW	≤ 12 KW
Cooling way	Water cooling	Water cooling
Cooling water flow	10L/min	10L/min
Max. height of mould	165cm	165cm
Travel of the worktable	170mm X 130mm X200mm (L x W x H)	170X130mmX200mm (L x W x H)
Load-bearing of worktable	less than 150KG	less than 150KG
Focal distance	90mm/120mm optional	90mm/120mm optional
Diameter of welding wire	0.1mm-0.5mm	0.1mm-0.8mm
Weight	≤ 400kg	≤ 400kg
Hazard Class	Class 4	Class 4

Machine main parts:

Laser Source	YAG laser source made by Herolaser Factory
Laser Power	Made by Herolaser Factory
Xenon lamp	Made in China
CCD camera	Made In China
Touch Screen	Made in China
Water Chiller	Made in China
Protective lens	Singapore

Field of application:

It is applicable to make patch welding on large, middle, small size plastic mold or die-casting mold used in industries like shell making industry, automobile industry, rubber industry and home appliance industry. This model is the first choice for processing services provider to proceed site processing for customer. Perfect welding on the precision injection, die-casting, mould repairing, metal ornament and accessories, stamping parts, lost wax casting, aluminum casg ting, sand hole repairing on stainless steel etc.

Samples for reference:

FAQ

1. How is the payment?

30% deposit before production and the balance 70% before shipment

2. How is the delivery and shipment?

Ship in 7 days after 100% payment;
Plywood box packaging

3. How will you guarantee aftersales services?

We offer two warranty for laser source, one year for whole machine and lifetime maintenance services.
Engineers available to service machinery overseas
Free technical training in our factory
Free sample can be sent to you
Professional technical team 24 hours online

4. How about your presales service?

Speeding offer within 8 hours quick response and free consulting.
Free sample welding or testing is available
Progressing solution design to all clients, including distributors and end users.

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