Name: PLC-controlled Automatic Spot Welding Machine with MFDC Power Supply for Multi-Point Simultaneous Welding of Automotive Gaskets
Brand: GUANGDONG HWASHI TECHNOLOGY INC.
SKU: WL-SF-MF-100K/120K/160K
Price: 375,000.00 USD
Availability: InStock

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PLC-controlled Automatic Spot Welding Machine with MFDC Power Supply for Multi-Point Simultaneous Welding of Automotive Gaskets

Place of Origin:

CHINA

Brand Name:

HWASHI

Certification:

Model Number:

WL-SF-MF-100K/120K/160K

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Product Details

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

Payment & Shipping Terms

Minimum Order Quantity

1 set

Price

Negotiation

Packaging Details

Sea worthy wooden package

Delivery Time

20 - 30 working days after received your payment

Payment Terms

L/C,T/T

Supply Ability

50 sets per month

PLC-controlled Automatic Spot Welding Machine with MFDC Power Supply for Multi-Point Simultaneous Welding of Automotive Gaskets

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+86-13380655800

export_trade@hwashi.com

86-752-3528326

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Product 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

Tags：

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

HWASHI Automatic Spot Welding Machine with 34000A Max Current 1200mm Adjustable Width and Digital Touch Screen Control for Sheet Metal

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