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Compressor Shell Welding Assembly Line

Hermetic compressor are commonly used in refrigeration system or dehumidifiers. The shell of the compressor consists of many items that needs to be resistance welded. Dahching offers the complete Hermetic compressor shell welding and assembly line in either automated production line or single stationed stand-alone welding machines.

DSD-300x3-PJ

Current passing through flat electrode to join the Predetermined points on the weld part with the parent material.Learn More

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Leg Mount

Projection Welder

  • Three phase DC inverter model are highly recommended to weld components such as leg, mounting and terminal.

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DS-250-PJ

Current passing through flat electrode to join the Predetermined points on the weld part with the parent material.Learn More

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Three Phase DC Inverter (MFDC)Learn More

Snubber / Pin Blocks

Automated Projection Welder

  • Automated Welders to feed and weld 4 pin blocks simultaneously. 

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DDIS-450-PJ

Current passing through flat electrode to join the Predetermined points on the weld part with the parent material.Learn More

Three Phase DC Inverter (MFDC)Learn More

Terminal Plug

Projection Welder

  • Three phase DC inverter model are highly recommended to weld components such as leg, mounting and terminal.

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DSD-350-PJ-3PH-2CY

Current passing through flat electrode to join the Predetermined points on the weld part with the parent material.Learn More

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Three Phase DC Inverter (MFDC)Learn More

Terminal Plug & Cover

Dual Head Projection Welder

  • 2 weld functions combined in one machine to weld the terminal plug and the terminal plug cover. 

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DSA-35-PJ-CPC

Current passing through flat electrode to join the Predetermined points on the weld part with the parent material.Learn More

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Three Phase DC Inverter (MFDC)Learn More

Brackets

Automated Projection Welder

  • Complete welding line for reciprocating compressors.
  • Customized automatic welding machine. Advanced productivity and accuracy.
  • Three phase DC inverter model are highly recommended to weld components such as leg, mounting and terminal.

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DS-200-PJ-2CY

Current passing through flat electrode to join the Predetermined points on the weld part with the parent material.Learn More

Single Phase ACLearn More

Three Phase DC Inverter (MFDC)Learn More

Copper Tube Fusion Welding

Projection Welder

  • This machine welds the copper tube directly to the shell without use of filler material
  • Copper tubes are shaped and directly weld onto the metal shell. 
  • No brazing required. 

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DMG-500-CPS-TAB

Compressor Shell

Semi Automatic Mig Welding Cell

  • Complete welding line for reciprocating compressors.
  • Customized automatic welding machine. Advanced productivity and accuracy.
  • Three phase DC inverter model are highly recommended to weld components such as leg, mounting and terminal.

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DCPS-100-2H-AUT

Current passing through flat electrode to join the Predetermined points on the weld part with the parent material.Learn More

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Three Phase Rectifier-DC PowerLearn More

Three Phase DC Inverter (MFDC)Learn More

Silencer

Automated 10 stage Assembly and Welding Machine

  • Complete welding line for reciprocating compressors.
  • Customized automatic welding machine. Advanced productivity and accuracy.
  • Three phase DC inverter model are highly recommended to weld components such as leg, mounting and terminal.

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DCPS-75-Y-AUT

Current passing through flat electrode to join the Predetermined points on the weld part with the parent material.Learn More

Single Phase ACLearn More

Three Phase Rectifier-DC PowerLearn More

Three Phase DC Inverter (MFDC)Learn More

Y Rod Assembly & Welding

Automated Welding & Testing Machine

  • Complete welding line for reciprocating compressors.
  • Customized automatic welding machine. Advanced productivity and accuracy.
  • Three phase DC inverter model are highly recommended to weld components such as leg, mounting and terminal.

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DS-75X2-2CY-TAB

Current passing through flat electrode to join the Predetermined points on the weld part with the parent material.Learn More

Single Phase ACLearn More

Three Phase DC Inverter (MFDC)Learn More

Brackets

Dual Head Projection Welder

  • To weld both hanger brackets to the shell simultaneously.

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