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By matching the parameters and shape of the laser pulses to each material,the laser generates a minimal heat affected zone, thus meeting the precondition for welding temperature-sensitive components.Another positive effect of the low thermal load of the two parts is, that unwanted modifications of the joint by the welding process can almost always be avoided.
1. High single-pulse energy. Few heat effect, can welding gem stone or diamond jewelry.
2. Long lifetime laser reflector made in U.K.
3. High efficiency YAG crystal to ensure the best beam quality and energy.
4. Installed a leather shutter of the welding chamber; Installed a safety shutter to against the
Laser emission. Safety class 1 laser product.
5. Stable laser power supply to ensure the system able to operate in 24hours.
6.Using microcomputer-based LED touch screen to do human-computer interaction, intuitive interface,can set 50 sets of parameters,easy to operate.
Technical parameters
| Laser parameters | |
| Laser type | Nd:YAG Solid State Laser |
| Laser pump source | Flash lamp |
| Laser wavelength | 1064nm |
| Nominal power | 200W |
| Pulse peak power | 8KW |
| Pulse energy | 120J |
| Pulse duration | 0.1-20ms |
| Pulse frequency | 1-50Hz(other is optional) |
| Laser spot size | 0.1-2.0mm |
| Mains | |
| Electrical | 220V / 110V (Optional) |
| Frequency | 50Hz / 60Hz |
| Rated Power | 6KVA,Single Phase ,25Amp |
| Standby | 1.5KVA. |
| Measures | |
| Dimensions | L x W x H :880mm x 480mm x 1100mm |
| Net Weight | 135kg |
| Gross Weight | 220kg |
| Laser Cooling-with refrigeration compressor | |
| Setting temperature | 25ºC |
| Temperature difference set | 2ºC |
| Running temperature range | 23-27ºC |
| Low temperature warning | 5ºC |
| Max temperature warning | 45ºC |
| Water level warning | has |
| Water flow warning | has |
| Laser Cooling-with air cooling heat exchanger | |
| Setting temperature | 30ºC |
| Cooling fan running temperature | 33ºC |
| Running temperature range | 30-45ºC |
| Low temperature warning | 5ºC |
| Max temperature warning | 50ºC |
| Water level warning | has |
| Water flow warning | has |
| Environment temperature warning | has |
Laser welded joints are of high strength and resist even high mechanical strain without any wear. Other than adhesive seals, they are temperature-resistant and show pore-free surfaces. Compared to other joining techniques, post processing of laser weld is reduced to only a few simple steps,or can be ignored completely.
1.High flexibility
Perfect welds - even in complicated areas
2.High Precision
Spot-accurate positioning and visual control via stereo microscope
3.Minimal heat input
No distortion, no damage to temperature-sensitive components
4.Micro welding
Weld seams smaller than 50 microns with high pulse-to-pulse stability
5.Filigree and robust
Welds of 50 micron to 2 mm seam depth
6.MultifunctionalSpot, seam, overlap and deposit welding
Application
K-Gold, brass, Stainless steel, and their alloys. It is mainly used for manufacturing and repairing jewelries, as well as precisely welding a variety of micro and heat-sensitive parts, just like nickel straps of batteries, hairsprings, watch components, down-leads of chips.
Laser spot welder is mainly use in jewelry and dental industry or other hardware field. This kind of machine can process all metallic material, which used for making jewelries such as gold, silver, platinum, titanium, palladium,K-Gold,Stainless steel, and their alloys. It is mainly used for manufacturing and repairing jewelries, as well as precisely welding a variety of micro and heat-sensitive parts, just like nickel straps of batteries, hairsprings, watch components, down-leads of chips.
Sample
1.Which incoterm can support?
All the incoterms can support, we will select suitable freight as your request.
2.What is the guarantee period?
General is one year, can extend by discussion, we will free take charge of any problem within guarantee period(except man-made damage). outside the period we will still do our best to help to keep the machine running well.
3. How to use the machine?
Operation instruction and video will help you to use the machine, also our engineer will teach you any time by email when you are confused.
4.How pay?
TT, Paypal, Western Union. Other payment need confirm with us.
5.We promise:
1.Any question with prompt reply.
2.Welcome to send samples for test, we will freight free to send it back.
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Audited Supplier 
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