HWASHI Roller Spot Welder - Ventilation Duct & Tin Can Side Seam Welding Machine
The HWASHI Roller Spot Welder is a professional-grade welding system designed for ventilation duct manufacturing, tin can side seam welding, and roll-to-roll banner welding applications. This integrated system combines automatic forming and welding operations for cylindrical workpieces.
Technical Specifications
| Model |
WL-FS-AC75K |
WL-FS-MF75K |
WL-FS-MF100K |
| Input Voltage |
Three-phase 380V±10% 50Hz |
Three-phase 380V±10% 50Hz |
- |
| Input Power |
75KVA |
75KVA |
100KVA |
| Rated Input Current |
115A |
115A |
150A |
| Rated Duty Cycle Rate |
50% |
50% |
50% |
| Max Secondary Floating Voltage |
DC9.75V |
DC9.75V |
DC11.6V |
| Secondary Max Short Circuit Current |
26500A |
26500A |
28000A |
| Welding Transformer Insulation Grade |
Grade F |
Grade F |
Grade F |
| Program Segment Time Adjustment Range |
0～9999SEC |
0～9999SEC |
0～9999SEC |
| Controller Heat Adjustment Range |
15%～99% |
15%～99% |
15%～99% |
Welding System Parameters
Upper Welding Wheel Diameter: 280mm
Lower Welding Wheel Diameter: 40mm
Welding Wheel Width: 3mm
Welding Wheel Rotating Speed: 800-4000mm/min (adjustable)
Upper Welding Wheel Throat Depth Distance: 400mm
Lower Welding Wheel Throat Depth Distance: 400mm
Upper and Lower Welding Wheel Distance: 50mm
Air Pressure: 0.6MPa
Gas Consumption: 10m³/h
Water Pressure: 0.2Mpa
Water Temperature: 10-20℃
Cooling Water Consumption: 800L/H
System Description
The Automatic Roll-Round Welding and Forming Equipment is an integrated advanced system designed for automatic forming and welding operations on cylindrical workpieces. This equipment combines roll-round forming and welding processes to significantly enhance production efficiency while ensuring high-quality finished products.
Key Capabilities
Automated Forming: Features automatic roll-round forming capability for precise and consistent forming of cylindrical workpieces, reducing manual labor and improving operational efficiency.
High-Precision Welding: Equipped with advanced high-precision welding technology that ensures accuracy and consistency during the welding process, guaranteeing superior welding quality.
Technical Features
- Intelligent microcomputer single piece controller with pure digital setting and LED digital display
- Automatic welding current compensation for voltage fluctuations to ensure welding stability
- Digital circuit control with components from world-renowned manufacturers
- High-precision silicon controlled components from IXYS and IR (United States)
- Advanced mercury conductive technology for transmission tile axis
- Japanese alloy copper material for welding roll wheels with high rigidity and conductivity
- Japanese high-purity silicon steel sheet transformers with excellent magnetic and electrical conductivity
- Mosaic connection design for easy assembly and disassembly of welding molds
- Multiple welding power source options: AC pulse, secondary rectifying, and three-phase medium frequency
Competitive Advantages
Industry Leadership
HWASHI is the leading brand in resistance welding industry in China for 20 years with factory direct sales and competitive pricing.
Customized Solutions
We provide design and development services for welding machines according to your specific requirements.
Quality Assurance
12-month warranty with ISO9001:2000 and China Compulsory Certification compliance. 100% testing before delivery with 8-10 year service life.
Technical Support
24-hour technical support via email with professional team available as your technical consultant.
Efficient Delivery
Just-in-time delivery service with prompt response to customer inquiries and requirements.
