The air-cooling laser welder is designed for jewelry repair shops, goldsmith workshops, jewelry manufacturers, and equipment distributors, supporting prong repair, chain welding, setting reinforcement, and small component repair, with adjustable laser parameters, microscope configuration, and jewelry fixtures for different repair requirements.
Technical Specifications
|
Item |
Specification |
|
Model |
HT-W200 |
|
Laser Power |
200W |
|
Wavelength |
1064 nm |
|
Power Regulation |
1–100% |
|
Frequency |
1–30 Hz |
|
Pulse Width |
0.1–10 ms |
|
Spot Adjustment |
0.1–3.0 mm |
|
Minimum Spot |
0.3 mm |
|
Microscope |
10X |
|
Display |
7-inch HD |
|
Cooling |
Air Cooling |
|
Power Supply |
AC220V ±10%, 50/60 Hz |
|
Dimensions |
1080 × 530 × 620 mm |
|
Weight |
70 kg |
Why Choose the HT-W200 for Jewelry Repair
Localized Welding
0.3 mm minimum spot concentrates laser energy on small repair areas, helping control heat around delicate jewelry structures.
Flexible Parameter Control
Adjustable power, pulse width, frequency, and spot size allow the welding process to be matched to different materials and repair conditions.
Lower Cooling-System Maintenance
The air-cooled design eliminates the need for an external water chiller and its associated water circulation maintenance, simplifying routine machine upkeep.
10X Microscope
The 10X microscope provides magnified visibility of small joints and repair areas, helping operators position the laser accurately on prongs, chain links, clasps, and other fine components.
Sample Testing
Test your actual jewelry before purchase to verify welding results and determine suitable parameters.
Core Jewelry Applications
Prong Repair & Setting Reinforcement: Rebuild worn prongs and secure loose stone settings down to 0.3 mm spot sizes. Localized micro-pulse controls thermal dispersion within a 0.2 mm radius, enabling direct welding adjacent to hard stones like diamonds, rubies, and sapphires.
Chain & Jump Ring Welding: Fuse broken chain links, jump rings, and permanent jewelry connectors, delivering structural joint strength without excess solder buildup or wire deformation.
Structural Breakage & Seam Repair: Close sizing gaps on ring shanks, re-attach broken pendant loops, repair worn box hinges, and join thin titanium or stainless steel eyeglass frame joints.
Porosity & Casting Defect Infill: Fill surface blowholes and casting gas pores using matching 0.2–0.4 mm alloy filler wire, restoring uniform material density for final polishing.
Air Cooling v.s. Water-Cooled Laser Welder
|
Comparison |
HT-W200 Air Cooling |
Water-Cooled Laser Welder |
|
External Water Chiller |
Not required |
Required |
|
Cooling Maintenance |
Air duct cleaning |
Water circulation maintenance |
|
Installation |
Simpler configuration |
Additional cooling equipment |
|
Typical Advantage |
Less auxiliary equipment |
Suitable where water cooling is required |
The air-cooled design focuses on simpler installation and fewer cooling-system maintenance requirements, rather than adding an external chiller to the machine configuration.
Configuration for OEM & Distribution
Available configuration options include:
Electrical Configuration
Voltage, frequency, plug type, and electrical labeling according to destination-market requirements.
Observation & Lighting
10X microscope, protective lens, and work lighting.
Jewelry Fixtures
Clamps, holders, and positioning accessories for rings, chains, clasps, pendants, and small components.
OEM Requirements:
- Machine branding and logo
- Interface language
- Voltage and plug configuration
- Jewelry fixtures
- Packaging
- Accessories
Configuration requirements are confirmed before production to ensure compatibility with the destination market.
Warranty & Technical Support
The HT-W200 is supplied with a 2-year warranty.
Support can include:
- Remote technical troubleshooting
- Parameter-setting assistance
- Operation guidance
- Spare parts supply
- 24/7 remote video support
For international orders, response and spare-parts arrangements should be confirmed according to the service agreement.
Laser Manufacturing Experience Since 2004
Chinasky Laser has manufactured laser equipment since 2004, integrating equipment development, production, technical support, and after-sales service. The company supplies laser equipment to customers in more than 100 countries and regions.
Certifications & Qualifications
- ISO 9001:2015
- CE Certification
- FDA-related qualification
- High-Tech Enterprise Certificate
- 4 national invention patents
- 20+ utility model patents
Certification documents can be provided according to the applicable product and market requirements.
Delivery & Payment
|
Lead Time |
1–6 weeks, depending on configuration and order quantity |
|
Payment |
T/T and L/C |
|
Supply |
Single machines, distributor orders, OEM projects, and batch procurement |
FAQ
Q: Is air cooling suitable for daily jewelry repair?
A: Yes. The HT-W200 supports prong repair, chain welding, setting reinforcement, ring repair, and small component welding without an external water chiller. Suitability for high-volume continuous work should be evaluated according to the required operating cycle.
Q: Can it repair jewelry near gemstones?
A: Yes. Hard precious stones such as diamonds, rubies, and sapphires can be welded directly without unsetting, as heat dispersion is restricted within a 0.2 mm radius. For heat-sensitive gems (emerald, pearl, opal), safe processing is achieved by applying heat-shielding gel or altering focus offsets.
Q: How do I choose the right laser parameters?
A: Material type, thickness, joint geometry, and repair area determine the required power, pulse width, frequency, and spot size. Sample testing can be used to establish suitable settings.
Q: Can you test our jewelry before purchase?
A: Yes. Send representative jewelry or metal samples, and we can evaluate the welding result and recommended parameters.
Q: What information is needed for a quotation?
A: Provide the quantity, destination country, application, material, voltage, plug type, interface language, and customization requirements. Photos or samples are useful for application evaluation.
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