Laser spot welding is an essential part of the laser materials processing technology application, which belongs to heat conduction type. That is the surface of the workpiece heated by laser radiation, heat diffuses inside through heat conduction, by controlling the parameters of laser pulse width, energy, peak power and repetition frequency, the workpiece is melted to form a specific molten pool. For its unique advantages, laser spot welder has been widely used in the processing of jewelry and welding of micro or small components. The laser spot welder is applied to jewelry ornaments manufacturing, jewelry repairing, rings or bracelets resizing, gold and silver re-tipping, stone setting, eyewear welding or repairing, denture welding, small auto parts welding, etc. Generally, it is especially suitable for tiny target precision welding. It works on gold, platinum, titanium, silver, copper, nickel, aluminum, magnesium, stainless steel, etc.
Model
DWJ-150
DWJ-200
Laser Source
Nd3: YAG
Nd3: YAG
Rated Laser Power
150W
200W
Laser Wavelength
1064nm
1064nm
Power Consumption
5000W
6000W
Focal Spot Diameter
0.1-3mm
0.1-3mm
Focal Length
100mm
100mm
Laser Pulse Frequency
≤ 50Hz
≤ 50Hz
Laser Pulse Width
1.5-20ms adjustable
1.5-20ms adjustable
Shield Gas Connection
1 line quick connection(argon)
1 line quick connection(argon)
Cooling System
Water Cooling
Water Cooling
Power Supply
220V single phase/50Hz/20A%
220V single phase/50Hz/20A%
Continuous Working Time
24hrs
24hrs
●Energy, pulse width, frequency and focus can be adjusted within a wide range to achieve different welding effects.
●Ceramic reflector used in the laser pump chamber
is imported, which is corrosion resistant, high temperature resistant, high electrical/optical conversion.
●World-leading automatic light shielding system is employed to remove harmful lighting on eyes.
●24-hour continuous operation, with stable operating performance.
● Free of maintenance within 10000 hours.
● Personalized design in compliance with ergonomics principles.
●High efficiency and high quality welding, large depth and small deformation, solder joint pollution-free and environmental protection.
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 24 Jan, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
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