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Energy-saving High-speed injection molding machine 50EH III/DS

Series EH III
Machine drive Servo-Hydraulic (Hybrid)
Clamping force 490kN
Thickness of mould 150mm / 320mm
Space between tie bars 310mm x 310mm

Main Configuration

Model
i05
i08
Screw diameter
20mm
22mm
25mm
28mm
32mm
36mm

Price & Terms

Price on Request

Specifications

Basic feauturies

Machine drive Servo-Hydraulic (Hybrid)

Injection Unit

Screw ratio
Model
i05
i08
Screw diameter
20mm
22mm
25mm
28mm
32mm
36mm
Max. rotational speed
384rpm
310rpm
Theoretical shot volume
31cm³
38cm³
49cm³
61cm³
63cm³
79cm³
103cm³
130cm³
Injection pressure
297MPa
245MPa
190MPa
151MPa
295MPa
235MPa
180MPa
142MPa
Injection weight
28g
35g
45g
56g
57g
72g
94g
118g
Injection speed
103g/s
127g/s
150g/s
204g/s
175g/s
220g/s
286g/s
361g/s
Plasticizing capacity
18kg/hr
22kg/hr
30kg/hr
42kg/hr
24kg/hr
34kg/hr
49kg/hr
68kg/hr

Clamping unit

Clamping force 490kN
Clamping stroke 260mm
Thickness of mould 150mm / 320mm
Space between tie bars 310mm x 310mm
Ejector stroke 70mm

Other

Pump power 10kW + 7.5kW
Heating power
2.8kW
3.1kW
3.6kW
4.3kW
3.4kW
5.5kW
6.6kW

Overall dimensions and weight

Weight 2500kg

Description

Energy-Saving High-Speed Injection Molding Machine 50EH III/DS

A high-performance injection molding machine with servo-hydraulic drive for ultra-precise and high-speed plastic part production. The model combines precision hydraulics, energy-efficient servo drives, and reliable mechanics to ensure high repeatability and minimal cycle time.

Key Advantages:

  • Precision Hydraulics — Rexroth/Bosch proportional valve and logic valves provide precise movement with holding pressure switchover control down to 0.01 mm.

  • Energy-Efficient Servo Drive — Japanese servo motor (Toshiba) and hydraulic circuit design reduce friction during pump reversal, extending service life.

  • High-Speed Injection — support for nitrogen accumulators for significant increase in injection speed.

  • High-Quality Materials — modular cast iron FCD-600, alloy steel SCM-440, wear-resistant steel SACM-1 or Hitachi DAC SKD-61 for screws.

  • Precision Mechanics — platen parallelism of 0.05 mm, anti-friction roller bearings, two carriage hydraulic cylinders for nozzle protection.

  • Comprehensive Control — injection pressure and speed monitoring, PID temperature control, mold protection, linear position transducers.

  • Automation Ready — support for Euromap 12/67 and integration with robots, temperature controllers, loaders.

  • Quality Hydraulics — handcrafted pipes, Japanese high-pressure hoses, oil cooler.

  • Automatic Lubrication — centralized LUBE system (Japan).

Application Area:

High-precision and high-speed production of plastic parts in automotive industry, electronics, medical sector, packaging, and consumer goods. Particularly effective for complex thin-walled parts.