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Audited Supplier Lasers can weld all precious metals and their alloys without any soldering material. Robust, invisible repairs of high quality can be achieved within a short time: cleaning porous surfaces of Platinum and gold cast parts, repair of claws, or processing of ring sizes. The laser optimizes the production process and opens up possibilities for completely new designs. The comparatively narrow processing window for highly reflective materials such as silver and gold, requires a perfect and consistent beam quality in order to keep the weld quality constant.
Features
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.Human-based design accords with ergonomics, avoiding fatigue after long time working.
2.It doesn't need to fill the solder, welding fast,the workpieces deformation is small,
3.spot distributed evenly,beautiful appearance.
4. Unique YAG crystal cooling method to improve the beam quality and xenon lamp life time, reducing the use of cost.
5.the startup time is only 20 seconds, supporting software is easy to edit and operate
6. high-performance laser power supply, making a single pulse of high power, low power consumption and not hot when welding.
Technical parameters
| Laser parameters | |
| Laser type | Nd:YAG Solid State Laser |
| Laser pump source | Flash lamp |
| Laser wavelength | 1064nm |
| Nominal power | 100W |
| Pulse peak power | 5KW |
| Pulse energy | 80J |
| Pulse duration | 0.1-10ms |
| Pulse frequency | 1-15Hz(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 :900mm x 504mm x 498.77mm |
| Net Weight | 90kg |
| Gross Weight | 60kg |
| CBM | 0.4m3 |
| 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-strength joints
Robust joints for high-strain work-pieces
2.Flawless surfaces
Pore-free, oxidation-free, no burn-off
3.Time and cost-efficient
No set-up times, short welding periods, minimal or no post-processing
4.Simple workpiece handling
Easy handling and fast operational readiness with extremely short training periods
5.Many different materialsSuch as stainless steel, gold, silver, platinum, titanium, shape memory alloys
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.
Samples
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.
Suppliers with verified business licenses
Audited Supplier 
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