GUANGDONG HWASHI TECHNOLOGY INC.
| Payment Terms | L/C,T/T |
| Supply Ability | 50 sets per month |
| Delivery Time | 20 - 30 working days after received your payment |
| Packaging Details | Sea worthy wooden package |
| Product Name | HWASHI Sheet Metal Custom Spot Welder Steel Floor Galvanized Panel Automatic Spot Welding Machine for Metal Plate |
| Dimension(L*W*H) | 2500x1200x1950mm |
| Weight | 800KG |
| Usage | Welding of steel panel |
| Warranty | 1 Year |
| Transformer | MF DC transformer |
| Brand Name | HWASHI |
| Model Number | WL-SF-MF-100K/120K/160K |
| Certification | CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 50 sets per month |
| Delivery Time | 20 - 30 working days after received your payment | Packaging Details | Sea worthy wooden package |
| Product Name | HWASHI Sheet Metal Custom Spot Welder Steel Floor Galvanized Panel Automatic Spot Welding Machine for Metal Plate | Dimension(L*W*H) | 2500x1200x1950mm |
| Weight | 800KG | Usage | Welding of steel panel |
| Warranty | 1 Year | Transformer | MF DC transformer |
| Brand Name | HWASHI | Model Number | WL-SF-MF-100K/120K/160K |
| Certification | CE | Place of Origin | CHINA |
| High Light | PLC-controlled spot welding machine ，MFDC power supply welder ，automotive gasket welding machine | ||
The Automatic Spot Welding Machine for Automotive Engine Gaskets is a precision resistance welding system purpose-built for the automotive gasket manufacturing industry. Designed to weld multi-layer metal gasket assemblies — including cylinder head gaskets, exhaust gaskets, and oil pan gaskets — the machine delivers consistent, high-strength welds that meet the stringent quality standards of modern engine production.
Cylinder head gaskets are among the most critical sealing components in an engine, positioned between the cylinder head and engine block where they must withstand extreme combustion temperatures and pressures while effectively sealing combustion gases, coolant, and engine oil. The quality of spot welds on these gaskets directly affects engine power output, durability, and overall reliability.
| Parameter | Specification |
|---|---|
| Model | Customizable (Contact for model selection) |
| Input Power | Three-phase 380V±10% 50/60Hz |
| Rated Capacity | 25–100 KVA (Customizable per gasket type and material) |
| Rated Duty Cycle | 50% |
| Maximum Secondary Short-circuit Current | Up to 30 KA |
| Transformer Insulation Grade | Grade F |
| Welding Heads | 2–8 heads (Configurable per gasket design) |
| Electrode Stroke | 80 mm (Upper) / 30 mm (Lower adjustable) |
| Welding Stations | 2–4 stations rotary or linear (Configurable) |
| Cycle Time | 8–15 s/pc (Depends on gasket type and weld count) |
| Positioning Accuracy | ±0.05 mm |
| Control Mode | PLC + Touch Screen HMI |
| Cooling System | Water-cooled (transformer, thyristor, electrodes) |
| Pneumatic Pressure | 0.4–0.6 MPa |
| Machine Dimension | Custom per configuration |
| Machine Weight | Custom per configuration |
| Industry | Typical Products |
|---|---|
| Automotive Engine Manufacturing | Cylinder head gaskets, valve cover gaskets, oil pan gaskets |
| Automotive Exhaust Systems | Exhaust manifold gaskets, EGR gaskets |
| Automotive Cooling Systems | Water pump gaskets, thermostat housing gaskets |
| Commercial Vehicle Engines | Heavy-duty diesel engine gaskets |
| Motorcycle & Small Engine | Small displacement engine gaskets |
| Gasket Aftermarket | Replacement gasket manufacturing |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller
Year Established:
2001
Total Annual:
10000000-15000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
ABOUT US Guangdong Hwashi Technology Inc. was established in 2001 whose registered capital is RMB 10.309 million. Hwashi has two production bases in Huizhou, Guangdong Province and Gaoan, Jiangxi Province, covering a total area of 50,000 square mete... ABOUT US Guangdong Hwashi Technology Inc. was established in 2001 whose registered capital is RMB 10.309 million. Hwashi has two production bases in Huizhou, Guangdong Province and Gaoan, Jiangxi Province, covering a total area of 50,000 square mete...
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