• Intelligent Spark Overlaying Metal Sheet Welding Machine 1000A
  • Intelligent Spark Overlaying Metal Sheet Welding Machine 1000A
Intelligent Spark Overlaying Metal Sheet Welding Machine 1000A

Intelligent Spark Overlaying Metal Sheet Welding Machine 1000A

Product Details:

Place of Origin: Chongqing
Brand Name: GENWELD
Certification: CE
Model Number: LW-D9500

Payment & Shipping Terms:

Minimum Order Quantity: 2
Packaging Details: Packing with form & carton, carton dimension:460*265*495mm
Delivery Time: 15days
Payment Terms: T/T
Supply Ability: 100 sets per month
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Detail Information

Control Mode: Digital Control Input Power: 2800W
Input Current: 15A Output Current: 1000A
Output Voltage: 50-100V Percentage Of Discharge: 10-100%
Dimension: 410*215*445mm Net Weight: 23kg
High Light:

Overlaying Metal Sheet Welding Machine


Metal Sheet Welding Machine 1000A


MCU Cold Welding Machine

Product Description



LW-D9500 Spark Building-up Welding Repair Machine-----High-power, multi-functional, intelligent casting repair experts


Materialssuitable for welding: cast steel, cast iron, cast aluminum, cast copper, molds and other metal products;

Repairable defects: pores, trachoma, lack of material, bumps, processing out of tolerance, etc.


Metal surface coating function: increase wear resistance and hardness


Working principle of LW-D9500 machine:

Dual microprocessors (MCU) are used to accurately control the discharge current, making the discharge current more accurate, and the output is greater and faster. The hiagh temperature is generated at the moment of discharge, and the welding material is melted in an instant (20uS-100uS), and it is metallurgically bonded with the base material under the action of various forces. The power supply of LW-D9500 electric spark surfacing repairing machine also uses a dual-current PWM controlled high-frequency switching power supply. The power supply is stable, with adjustable output voltage, and the working efficiency is as high as 95%. It is controlled by a digital CPU, which is higher than the original potential. The adjustment and control of the device are more precise. This equipment is equipped with EMI, RFI and other anti-electromagnetic interference circuits to effectively prevent mutual interference between the equipment and external equipment.


Product features:

1. One machine with multiple functions, can be surfacing and surface coating, eight storage functions, can store different welding parameters according to different materials,

2. Fast welding repair speed and high repair accuracy. With dual inverter power supplies, the welding machine has higher working output. The efficiency is several times higher than that of ordinary cold welding machines,

3. Exclusive custom gold shell resistors; using a two-wire package, more suitable for high-strength long-term work,

4. Strong weld repair bond, and each solder joint of the welding material has reached the state of metallurgical bonding with the base material.


Parameter Sheet of LW-D9500 Spark Building-up Welding Repair Machine
Model LW-D9500 Control method Digital control
Input voltage 220V Surfacing current 400-1200A
Input Current 15A Surfacing thickness Any
input power 3000W Electrode diameter 1.2-3.6mm
The output voltage 50-100V Output current 1000A
Percentage of discharge 10%-100% Protection level IP40
Instantaneous output power 4.0KW Dimensions 410mm ×215mm×445mm
Instant melting point of welding material Over 2500℃ Weight 25Kg
Internal power supply

Double closed loop current type PWM switching power supply


Equipment Components & Origin
Name Brand Origin
Capacitance Chemi-con (Black King Kong) Japan
Mos tube IXYS Germany
Freewheeling tube ST Italy
Rectifier bridge ON America
Rectifier diode ON America
Module (customized) ON America
Magnetic core TDK Japan
CBB capacitor Philips Japan
Optocoupler Sharp Japan
Integrated power management module Toshiba Japan

Intelligent Spark Overlaying Metal Sheet Welding Machine 1000A 0

Intelligent Spark Overlaying Metal Sheet Welding Machine 1000A 1

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