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Home / Machine tools and equipment / Plastic processing machinery / Injection molding machines / Hydraulic injection molding machines / Servomotor Injection Molding Machine JY-280W
Jie Yang

Servomotor Injection Molding Machine JY-280W

Machine drive Servo-Hydraulic (Hybrid)
Clamping mechanism Toggle system
Clamping force 2680kN

Main Configuration

Screw diameter
55mm
60mm
65mm
Theoretical shot volume
677.1cm³
805.8cm³
945.7cm³

Price & Terms

Price on Request

Specifications

Basic feauturies

Machine drive Servo-Hydraulic (Hybrid)
Clamping mechanism Toggle system

Injection Unit

Max. rotational speed 200rpm
Screw diameter
55mm
60mm
65mm
Screw ratio
21.8L/D
20L/D
18.5L/D
Theoretical shot volume
677.1cm³
805.8cm³
945.7cm³
Injection pressure
200MPa
168MPa
143MPa
Injection weight
616.2g
733.3g
860.6g
Injection speed
213g/s
254g/s
298g/s

Clamping unit

Clamping force 2680kN
Clamping stroke 580mm
Thickness of mould 200mm / 580mm
Space between tie bars 580mm x 580mm
Ejector stroke 160mm
Ejector force 100kN

Other

Max. pump pressure 16MPa
Pump power 30kW
Heating power 14.7kW

Overall dimensions and weight

Weight 7700kg
Overall length 6000mm
Overall width 1600mm
Overall height 2300mm

Description

JY-280W Servo-Driven Injection Molding Machine

A high-performance servo-driven injection molding machine equipped with a modern closed-loop control system. The model combines advanced servo motor technology, precision pressure and flow control, and an eco-friendly design to ensure high accuracy, energy efficiency, and process stability.

Key Advantages:

  • Excellent Molding Stability and Precision — the closed-loop servo-driven system ensures precise control of hydraulic pressure and flow, significantly improving process repeatability and part accuracy compared to traditional injection molding machines.

  • Significant Energy Efficiency — under the same operating conditions, it saves 20% to 80% electricity compared to traditional machines equipped with fixed displacement pumps.

  • Constant Oil Temperature — the servo motor proportionally delivers hydraulic oil, preventing excessive heat generation. This often eliminates the need for oil cooling, resulting in substantial water savings.

  • Fast System Response — the servo drive features high response speed: start-up time is reduced by 50% compared to traditional drive systems.

  • Environmental Friendliness and Low Noise — the machine operates with low noise levels, and even quieter at low speeds, improving operator working conditions.

Application Area:

Designed for high-precision production of a wide range of plastic products in various industries where quality stability, energy efficiency, and high process repeatability are required.