Injection moulding machines

DEMAG IntElect 80/370-100 NC4

Ref. no.: 18616
Manufacturer: DEMAG
Type: IntElect 80/370-100 NC4
Year of construction: 2007

Clamping unit
Clamping force: 80 ton
Opening stroke: 340 mm
Distance between tie bars: 370 x 370 mm
Mould height min.: 150 mm

Injection unit
Screw diameter: 25 mm
Injection volume: 51 cm³
Shot weight: 45 g
Injection pressure: 2000 bar

Measurements and weight
Dimensions: 4,3 x 1,3 x 2,3 m
Machine weight: 4750 kg

Further information:
A Technology That Stands Out in Energy Efficiency: Less Energy, Higher Precision
The Demag IntElect series is one of the pioneering machines that introduced all-electric drive technology to the plastic injection moulding industry in the late 2000s. Unlike conventional hydraulic systems where pumps and cooling circuits run continuously, the IntElect's servo drive only activates when movement is actually required. This fundamental difference delivers 50 – 70% energy savings compared to hydraulic machines, dramatically reducing annual operating costs.

Motor System — Siemens MOTICS 3
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Main Drive Motor · Water-Cooled Servo Motor
The main drive unit that controls all clamping and injection movements with high precision.
Plasticising Motor · Water-Cooled Servo Motor
Based on the same Siemens MOTICS 3 platform, this motor melts material homogeneously through precise speed and torque control; its water-cooled design ensures stable operation during long-term intensive production.

5-Axis Full Servo Control
The machine is equipped with 5 independent servo motors. Clamping, injection, screw retraction, ejector and plasticising axes all operate under full servo control. Since each axis can be programmed independently, all movements can be executed simultaneously. This architecture delivers micron-level repeatable precision, shorter cycle times and minimum mechanical loss compared to hydraulic systems.

NC4 Control System
The keyboard-based NC4 system manages all machine parameters — including injection profile, mould protection and cycle analysis — from a single screen.