Injection molding machine, demag 330-840Sumitomi (SHI) Demag
330-840
Machine data
- Machine type:
- Injection molding machine, demag 330-840
- Manufacturer:
- Sumitomi (SHI) Demag
- Model:
- 330-840
- Condition:
- used
Price & Location
- Location:
- Vágóhid u. 2, 2800 Tatabánya, Hungary
Details about the offer
- Listing ID:
- A20886777
- Reference number:
- 6936
- Update:
- 07.01.2026
Description
Manufacturer : Demag, Sumitomo
Model: Ergotech 3300-840
Overall dimensions : Length x Width x Height: 6.5 x 2.0 x 2.2 meters
Net weight (without oil): 13 800 kg
TECHNICAL DATA (BY SCREW DIAMETER)
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Description Unit "A" "B" "C"
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Screw diameter: [mm] 45 50 60
L/D ratio: [-] 20 20 20
Injection pressure (at 400 °C): [bar] 2402 1946 1351
Shot volume: [cm3] 358 442 636
Shot weight (PS): [g] 320 400 570
Barrel heating power: [kW] 13.0 14.8 23.1
Installed electrical power*: [kW] 58/68 60/70 68/78
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Dcsdex Sqi Hopfx Ac Esb
* Note: Values are higher with electric screw drive (WA).
INJECTION UNIT FEATURES
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Max. dosing stroke: 225 mm
Max. nozzle retraction: 470 mm
Nozzle immersion depth: 40 mm (SVO) / 30 mm (SPI)
Nozzle contact force: 80 kN
Electric screw drive (WA): 20.5 kW
Material hopper capacity: 75 liters
GENERAL AND HYDRAULIC DATA
-----
Hydraulic oil tank capacity: 700 liters
Pump unit power: 45 / 55 kW
Dry cycle (EUROMAP 6a): 1440 / 1600 h-1
Dry cycle (without nozzle movement): 1890 / 2100 h-1
Continuous noise level: 74 dB (A)
Seller
Registered since: 2007
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