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SIGMA MACHINE SERIES

OUR ENTRY LEVEL MACHINE SERIES THAT IS BIG ON PERFORMANCE

The DESMA SIGMA series is a vertical injection molding machine that occupies a minimum floor space.

Produced at our exclusively owned facility in India for North American export, these presses feature deflection resistant clamping units and pre-stressed tie bars. All SIGMA machines share engineering and design criteria found in our European machine series and are equipped with European sourced proportional hydraulics and thermal oil regulating units. Our SIGMA machines are available with two control systems; the standard DRC 1020 control or the upgraded to the DRC 2020. Both controllers offer closed loop control of all hydraulic functions as well as closed loop temperature control with tolerances. In their basic configuration, the SIGMA machines include many features considered optional on other low cost machines. Options include CE certification, silicone stuffers and plate shuttling devices. SIGMA series machines are available in three sizes; the SIGMA 160 (1,600 kN clamping force) the SIGMA 250 (2,500 kN clamping force) and the SIGMA 400 (4,000 kN clamping force).

All SIGMA machines are equipped with our proven FIFO injection units in sizes ranging from 350 ccm up to 6,000 ccm. Consult your Regional Sales Engineer for more details.

Recently the SIGMA F series machines have been developed and released with features specifically tailored toward automotive sealing and NVH applications. These machines offer a compressed linear footprint allowing them to be placed closely together, an optional simplified control system with major components sourced from Mitsubishi, and are commonly equipped with mechanical plate sliding and splitting systems (2RT or 3RT) mounted to the front of the mold carrier.

 

Sigma 400
Sigma 250 F

OUR STRAIGHTFORWARD MACHINE SERIES THAT IS BIG ON PERFORMANCE

Sigma 400
Sigma 200

The DESMA SIGMA series is a vertical injection molding machine that occupies a minimum floor space.

Produced at our exclusively owned facility in India for North American export, these presses feature deflection resistant clamping units and pre-stressed tie bars. AllSIGMA machines share engineering and design criteria found in our European machine series and are equipped with European sourced proportional hydraulics and thermal oil regulating units. Our SIGMA machines are available with two control systems; the standard DRC 1020 control or the upgraded to the DRC 2020. Both controllers offer closed loop control of all hydraulic functions as well as closed loop temperature control with tolerances. In their basic configuration, the SIGMA machines include many features considered optional on other low cost machines. Options include CE certification, silicone stuffers and plate shuttling devices. SIGMA series machines are available in three sizes; the SIGMA 160 (1,600 kN clamping force) the SIGMA 250 (2,500 kN clamping force) and the SIGMA 400 (4,000 kN clamping force).

All SIGMA machines are equipped with our proven FIFO injection units in sizes ranging from 350 ccm up to 6,000 ccm. Consult your Regional Sales Engineer for more details.

 

Facts about the SIGMA machine series:

  • Minimal floor space required
  • Long opening strokes
  • Fixed options are available
  • European sourced proportional hydraulic systems