E type MFDC Spot & Projection Welder DB-220KVA
E type MFDC Spot & Projection Welder DB-220KVA - Image 2
E type MFDC Spot & Projection Welder DB-220KVA - Image 3

E type MFDC Spot & Projection Welder DB-220KVA

Controller: HRC-802/803
Model: Type E; 220KVA
MOQ: 1pcs
Price terms: FOB Guangzhou
Warranty: 1 year
After sale service: Free training service
Industries: Auto parts industry, home appliance industry, compressor industry, hardware industry, etc.
Optional: Welding head: roller ram style/ round shaft guide Controller: HRC-802/803
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Description

The E type MFDC spot & projection welder DB-220KVA with roller ram and strong frame, which ensure excellent spot and reliable projection welding process, with the rise of welding current in 3ms and a maximum short-circuit current of 60KA.

Main Features

Welding head can be Roller ram or round shaft guide , cylinder specifications φ160 * 120
Equipment color Machine body : graphite gray RAL7024, back door signal white RAL9003;

control box: front :signal white RAL9003, body  graphite gray RAL7024

welding head : red RAT4L001
Water circuit Display table + flow switch
Controller HRC-802 (with PLC)
Throat depth 500mm
Platen gap 340mm
Power Available for 220KVA
Inverter size 600A/1200A
Electrode tile T-type (150 wide)
PLC Mitsubishi / Siemens optional
Touch screen Kunlun Tongtai
Feet Shock-absorbing feet

Application

It is a resistance welding process using MFDC inverter power supply, the power input is three-phase IF while the output is single-phase MF. The increase in frequency results in a significant reduction in the size of the welding transformer. Moreover, the welding time can be accurately calculated in milliseconds and the welding energy is more concentrated.

Welding Samples

Specification

Model DB-220
Rated Capacity KVA 220
Power Supply V/Φ/Hz
Max. Primary Current A 150
Primary Cable MM2 3*35+2*16
Max. Short Circuit Current KA 40
Rated Duty Cycle % 20
Secondary Empty Voltage V 10.4
Welding Cylinder Size Φ*L Φ140*100
Max. Working Pressure N 7546
Throat Depth MM 444
Arm Gap MM 424.5
Dimensions H(MM) 1800
L(MM) 1159
W(MM) 766

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