DEMAG ERGOTECH EXTRA 80-430 injection moulding machine

DEMAG ERGOTECH EXTRA 80-430 injection moulding machine was built in 2003 in Germany by Demag Ergotech Wiehe GmbH (now Sumitomo (SHI) Demag Plastics Machinery GmbH). The machine is designed for the economic production of plastic parts of different colours, shapes and sizes, using the injection moulding method. This method involves feeding plasticised plastic into a mould and then clamping it with high press force. The machine’s high-performance components, including a precision mould clamping system operating at a maximum force of 80 tonnes, guarantee high repeatability of the manufactured parts. The DEMAG ERGOTECH 80-430 EXTRA injection moulding machine weighs 3600 kg.

Technical specifications of the DEMAG ERGOTECH EXTRA 80-430 injection moulding machine

• maximum mould clamping force: 80 t (800 kN)
• screw diameter: 40 mm
• screw length/diameter ratio: 20 L/D
• maximum injection weight PS: 208 g
• maximum injection pressure: 2025 bar
• clamping platen dimensions: 540 x 540 mm
• maximum distance between clamping platens: 700 mm
• minimum mould height: 250 mm
• mould opening stroke: 450 mm
• distance between tie bars: 400 x 400 mm
• injection nozzle clamping force: 60 kN
• injection nozzle clamping stroke: 300 mm
• hydraulic ejector stroke: 150 mm
• hydraulic ejector force: 41.2 kN
• hydraulic ejector return force: 14.8 kN
• displacement: 231 ccm
• plastic feeder

– capacity: 35 l
– stroke: 175 mm

• oil tank capacity: 180 l
• cylinder heating power: 11.1 kW
• installed power: 26.1 kW
• pump unit power: 15 kW
• power supply: 3x 400 V; 50 Hz
• dimensions (L x W x H): 4130 x 1370 x 1910 mm
• weight of the DEMAG ERGOTECH VIVA 800-430 machine: 3600 kg