Specifications
Model Number :
WL-MF-50K
Service Life :
8-10 years
Payment Terms :
L/C,T/T
Application :
weld aluminum, galvanized and copper material product
Warranty :
12months
Price :
negotiation
Size :
950x490x1675*mm
Supply Ability :
50 sets per month
Product Name :
Medium Frequency DC Welding Machine for Electrical Copper Relay / Shunt
Certification :
CE/CCC/ISO
MOQ :
1 set
Delivery Time :
7-30 working days after received your payment
Certificate :
CE/CCC/ISO
Condition :
New
Packaging Details :
sea worthy wooden package
Brand Name :
HWASHI
Weight :
350kg
Place of Origin :
China
Description
Medium Frequency DC Spot Welding Machine For Copper Relay / Shunt Electrical
Medium Frequency DC Welding Machine for Electrical Copper Relay / Shunt
Medium Frequency DC Spot Welding Machine with 1000Hz Inverter Frequency and Intelligent Touch Screen Controller for Copper Relay Welding
Medium Frequency DC Welding Machine Description

MF DC Spot Welder represents the latest advancement in resistance welding technology. This innovative system significantly reduces iron core material energy consumption by increasing the welding transformer frequency from standard 50/60Hz mains supply to 1000Hz.

The transformer's commutation diode converts electrical energy into DC power for welding operations. This configuration dramatically improves the inductance coefficient of the subloop while minimizing production costs, as inductance coefficient-related energy losses are virtually eliminated in DC welding circuits.

Key System Features
Medium Frequency DC Spot Welding Machine with 1000Hz Inverter Frequency and Intelligent Touch Screen Controller for Copper Relay Welding
Intelligent Welding Control System

Intelligent Touch Screen Controller for input and reading of welding parameters

Medium Frequency DC Spot Welding Machine with 1000Hz Inverter Frequency and Intelligent Touch Screen Controller for Copper Relay Welding
Premium Raw Materials

Thicker Copper Plate or Copper Belt to ensure stable conductivity during welding

Medium Frequency DC Spot Welding Machine with 1000Hz Inverter Frequency and Intelligent Touch Screen Controller for Copper Relay Welding
Custom Electrode Processing

Customized electrodes suitable for welding various materials including steel, silver, stainless steel, and nickel steel

Technical Features
  • Advanced welding machine utilizing MF inverter principle to convert three-phase AC power into DC power
  • DC welding current eliminates inductance, providing higher heat input/output efficiency and more reliable, stable welding quality
  • Intelligent digital controller enables precise, rapid control of welding current with adjustment precision 20 times higher than AC machines
  • Reduces production costs, saves energy, lowers cable requirements and maintenance costs, while improving induction factor
  • Special inverter energy storage provides better adaptation to power grid fluctuations
  • Compact welding transformer design with one-third the size and weight of AC machines
  • Capable of welding aluminum and galvanized materials
  • Ideal for welding three-layer metal sheets or very thin products
Technical Specifications
Items Specification
Display 5 Inches Blue Display Screen
Rated Power 50KVA
Input Voltage AC 380V, 50Hz
Duty Cycle Rate 20%
Maximum Short Circuit Current 25000A
Inverter Frequency 1000Hz
Welding Cycle Period 11
Welding Pulse Times 3
Current Slow Rise And Down Control Yes
Stored Welding Models 20
Throat Depth 300mm
Cylinder Size ¢100x100mm
Applications & Samples

This welding machine is suitable for various applications including:

  • Sensors, LEDs and their leads
  • Copper foil and vanished wire
  • Relays and watch components
  • Capacitive slugs and leads
  • Copper wires and resistance pins
  • Inductance components
  • Battery and stabilizer links
  • Socket connections
  • Welding lightning with tungsten and molybdenum materials
  • Silver contacts and copper sheets
Medium Frequency DC Spot Welding Machine with 1000Hz Inverter Frequency and Intelligent Touch Screen Controller for Copper Relay Welding Medium Frequency DC Spot Welding Machine with 1000Hz Inverter Frequency and Intelligent Touch Screen Controller for Copper Relay Welding Medium Frequency DC Spot Welding Machine with 1000Hz Inverter Frequency and Intelligent Touch Screen Controller for Copper Relay Welding Medium Frequency DC Spot Welding Machine with 1000Hz Inverter Frequency and Intelligent Touch Screen Controller for Copper Relay Welding Medium Frequency DC Spot Welding Machine with 1000Hz Inverter Frequency and Intelligent Touch Screen Controller for Copper Relay Welding
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Medium Frequency DC Spot Welding Machine with 1000Hz Inverter Frequency and Intelligent Touch Screen Controller for Copper Relay Welding

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Model Number :
WL-MF-50K
Service Life :
8-10 years
Payment Terms :
L/C,T/T
Application :
weld aluminum, galvanized and copper material product
Warranty :
12months
Price :
negotiation
Contact Supplier
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Medium Frequency DC Spot Welding Machine with 1000Hz Inverter Frequency and Intelligent Touch Screen Controller for Copper Relay Welding

Guangdong Hwashi Technology inc.

Verified Supplier
3 Years
Since 2001
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Total Annual :
15000000-20000000
Employee Number :
180~200
Certification Level :
Verified Supplier
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