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PLC-controlled Automatic Spot Welding Machine with MFDC Power Supply for Multi-Point Simultaneous Welding of Automotive Gaskets
PLC-controlled Automatic Spot Welding Machine with MFDC Power Supply for Multi-Point Simultaneous Welding of Automotive Gaskets
PLC-controlled Automatic Spot Welding Machine with MFDC Power Supply for Multi-Point Simultaneous Welding of Automotive Gaskets
PLC-controlled Automatic Spot Welding Machine with MFDC Power Supply for Multi-Point Simultaneous Welding of Automotive Gaskets
Specifications
Brand Name :
HWASHI
Model Number :
WL-SF-MF-100K/120K/160K
Certification :
CE
Place of Origin :
CHINA
MOQ :
1 set
Price :
Negotiation
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
Description
Automatic Spot Welding Machine for Automotive Engine Gaskets

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.

Key Advantages
  • Fully Automated Welding Cycle: Complete autonomous operation from part loading to unloading ensures consistent quality and eliminates manual inconsistencies
  • Precision Positioning & Fixturing: Custom-designed fixtures with vacuum suction or mechanical clamping maintain exact alignment during welding
  • Multi-Point Simultaneous Welding: Multiple welding heads operate simultaneously, dramatically reducing cycle times
  • Superior Weld Quality with MFDC Power: Medium-frequency inverter DC power supply delivers precise current control with minimal thermal impact
  • Intelligent Welding Parameter Management: Multiple stored welding programs with touch screen HMI for intuitive control and monitoring
  • Flexible Fixture Changeover: Quick-change design enables rapid switchovers between different gasket specifications
  • Industrial-Grade Reliability: Water-cooled components, safety interlocks, and robust construction for demanding production environments
Technical Specifications
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
Applications
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
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PLC-controlled Automatic Spot Welding Machine with MFDC Power Supply for Multi-Point Simultaneous Welding of Automotive Gaskets

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Product Detail
Brand Name :
HWASHI
Model Number :
WL-SF-MF-100K/120K/160K
Certification :
CE
Place of Origin :
CHINA
MOQ :
1 set
Price :
Negotiation
Contact Supplier
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PLC-controlled Automatic Spot Welding Machine with MFDC Power Supply for Multi-Point Simultaneous Welding of Automotive Gaskets
PLC-controlled Automatic Spot Welding Machine with MFDC Power Supply for Multi-Point Simultaneous Welding of Automotive Gaskets

GUANGDONG HWASHI TECHNOLOGY INC.

Verified Supplier
11 Years
guangdong, shenzhen
Since 2001
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller
Main Products :
Spot Welding Machine, Wire Mesh Welding Machine, Condenser Welding Machine
Total Annual :
10000000-15000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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