Air Compressor Welding Solution

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Refrigerator Compressor Lower Case MFDC Welder

660KVA MFDC Welder for Compressor Feedthrough DB-660-18001

MFDC welder for compressor feedthrough is specially made for welding compressor feedthrough and shell toghther, featuring low material splashing, no welding slag, no leak, etc., transistor after welding won’t crack.

Model # DB-500-18001
Rated capacity KVA 500
Power supply V/Φ/HZ 380/3/50
Max. primary current A 223.5
Max. Short Circuit Current KA 70.5
Max. working pressure KN 29.2
Dimensions (LxWxH) mm 1479x1339x2914

250KVA MFDC Welder for Cooper Connector with Shell DB-250-18001

MFDC welder for cooper connector with shell is a specially made device according to customer’s requirement, featuring high welding quality, up to 80% better efficient, and high labor and material cost efficient.

Model # DB-250-18001
Rated capacity KVA 250
Power supply V/Φ/Hz 380/3/50
Max. primary current A 150
Max. Short Circuit Current KA 44.5
Max. working pressure kN 15
Dimensions (LxWxH) mm 881x1100x2410

500KVA MFDC Welder for Compressor Feedthrough DB-500-18002

The MFDC welder for compressor feedthrough features low material splashing, no welding slag, no leak, etc., transistor processed by the welder won’t crack.

Model # DB-500-18002
Rated capacity KVA 500
Power supply V/Φ/Hz 380/3/50
Max. primary current A 223.5
Max. Short Circuit Current KA 70.5
Max. working pressure kN 29.2
Dimensions (LxWxH) mm 1479x1339x2914

440KVA MFDC Welder for Cooper Connector with Shell DB-440-18007

MFDC welder for cooper connector with shell is able for welding process tube, suction tube and delivery tube, featuring high welding quality, up to 80% better efficient, and high labor and material cost efficient.

Model # DB-440-18007
Rated capacity KVA 440
Power supply V/Φ/Hz 380/3/50
Max. primary current A 199
Max. Short Circuit Current KA 60
Max. working pressure kN 18.5
Dimensions (LxWxH) mm 1210x1007x2736

440KVA MFDC Welder for Base Legs DB-440-18004

The MFDC welder for base legs performs contiunous welding work, which is efficiency; MFDC inverter welding power supply is applied, which grants DC output and low impedance, eusuring welding currrent stability.

Model # DB-440-18004
Rated capacity KVA 440
Power supply V/Φ/Hz 380/3/50
Max. primary current A 19.7
Max. Short Circuit Current KA 57.7
Max. working pressure kN 12
Dimensions (LxWxH) mm 1398x918x2259

220KVA MFDC Welder for Relay Bracket DB-220-18014

Manual and auto controls are available, audible and visual alarm is applied for better operating and maintenance convenience.

Model # DB-220-18014
Rated capacity KVA 220
Power supply V/Φ/Hz 380/3/50
Max. primary current A 160
Max. Short Circuit Current KA 40
Max. working pressure kN 15
Dimensions (LxWxH) mm 1210x815x2929

4x55KVA MFDC Welder for Pins DB-220-18041

Model # DB-220-18041
Rated capacity KVA 4x55
Power supply V/Φ/Hz 380/3/50
Max. primary current A 160
Max. Short Circuit Current KA 30
Max. working pressure kN 12
Dimensions (LxWxH) mm 1613x2312x2267

165KVA MFDC Automatic Welder for Relay Bracket DB-165-16032

Model # DB-165-16032
Rated capacity KVA 165
Power supply V/Φ/Hz 380/3/50
Max. primary current A 85
Max. Short Circuit Current KA 29.8
Max. working pressure kN 4.6
Dimensions (LxWxH) mm 2090x1585x1730

110KVA MFDC Welder for Relay Bracket DB-110-19007

MFDC Welder for grounding terminal is specially made for customer’s need, which is labor-saving and efficiency.

Model # DB-110-19007
Rated capacity KVA 110
Power supply V/Φ/Hz 380/3/50
Max. primary current A 90
Max. Short Circuit Current KA 24
Max. working pressure kN 8.7
Dimensions (LxWxH) mm 1051x1197x2223
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