Demag ergotech concept 250/630-840 injection molding machine, front view, showing digital controls and clear safety covers.
Demag ergotech concept 250/630-840 injection molding machine, front view, showing digital controls and clear safety covers.

DEMAG - ET250/630-840 ConceptDE-INJ-DEM-2004-00003

£ 13,471
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This DEMAG ET250/630-840 Concept was manufactured in 2004. It features a clamping force of 2500 kN and a locking force of 2750 kN. The machine includes a Wittmann linear robot and supports a maximum mold weight of 3300 kg. It's equipped with a screw diameter of 60 mm and offers a shot volume of 636 ccm. Consider the opportunity to buy this DEMAG ET250/630-840 Concept hydraulic injection moulding machine. Contact us for more information about this machine.

Overview

  • brand: DEMAG
  • year: 2004
  • MODEL: ET250/630-840 Concept
  • production hours: 91810
  • application type: Injection Moulding
  • Location: Germany
  • machine type: Hydraulic Injection Moulding Machine

Technical Information - DEMAG ET250/630-840 Concept

Technical Specification

  • Clamping Force: 2500 kN
  • Max. Shot Weight: 579 g
  • Screw Diameter: 60 mm

Additional Information

  • Locking force: 2750 kN

  • Tie bar spacing (H x V): 630 x 630 mm

  • Platen dimensions (H x V): 950 x 950 mm

  • Mold height: 330–830 mm

  • Opening stroke: 675 mm

  • Max daylight (distance between platens): 1505 mm

  • Mold weight capacity: fixed side 1100 kg, moving side 2200 kg (total 3300 kg)

  • Ejector:

    • Stroke: 200 mm

    • Force: 80 kN

    • Centering ring diameter: 200 mm

    • Pneumatic ejector: yes

  • Core pulls: 2 on moving side (AS)

  • Injection unit:

    • Unit size: 840

    • L/D: 20

    • Shot volume: 636 cm³

    • Injection pressure: 1351 bar

    • Plasticizing rate (PS): 74 g/s

    • Screw speed: 326 rpm

    • Nozzle radius: 15 mm; nozzle bore: 3 mm

    • Max dosing stroke: 225 mm

    • Note: Second injection unit listed with no data → single-component machine

  • Interfaces/controls:

    • Printer interface: yes

    • Process control/SPC: yes

Additional equipment

  • Robot/handling: Wittmann W633-961 linear robot

    • Stroke: Y (vertical) 1600 mm, X 900 mm, Z 2500 mm

  • Hot runner control: 9 zones

  • Mold sensing: Kistler pressure (p=1) / temperature (t=0) system

  • Valve gate control: hydraulic (pneumatic not equipped)

*There may be differences between the data shown and the actual values, this should be confirmed by the sales representative.

Your account manager:

Borja Garcia

Borja Garcia is one of our used machinery trading experts and will be your direct contact for any further questions on the machine. Feel free to contact him/her.

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Payment Terms

  • Payment in advance

  • Asset Financing

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