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  • Brand:TEKWELL&Grantway
  • Clamping Force:4800KN
  • Shot Weight:A. 1764g B. 2267g C. 2830g
  • Screw Diameter:A. 75mm B. 85mm C. 95mm
  • Unit Price:Negotiable
  • Order:1 Unit
  • Total supply:1000 Unit
  • Location:China Guangdong
  • Shipment deadine:Long-term
  • Last updated:2017-02-20 14:30
  • Browse times:3
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DetailCompany information

Product Description
 1. Clamping unit


Box type platen structure designed through finite element analysis ensures even stress, less deformation, high precision mold clamping & good rigidty.

- Optimized tie bar design makes sure stable and speedy movement with less impact.

Lengthened distance between tie bar, mold thickness and opening stroke for bigger mold.

- Optimized Lubrication system ensures precise mold clamping and prolonged life time of mold clamping components.

Speedy differential clamping function meet the requirement of special movement.

Multi-ejector pin mode.

- Clamping, injection and ejection position controlled by high precision electronic linear


2. Injection unit

- Twin carriage cylinders ensures even stress and improved injection precision. (Standard feature for K90VT~ K200VT, optional feature for above K260VT)

fast response injection and sealing construction

- Movable slide guide-way for hopper, more convenient for material change.

- Both PID and Percentage control are available for nozzle temperature control

- 5 stage injection, 3 stage hold pressure, 3 stage melting control to meet the requirement of different products.

- accurate temperature control for material ensures production quality.


3. Power system

- Japanese Sumitomo gear pump, high efficiency, low noise, easy maintenance.

- Servo system package from famous, manufacturers with unit parameter and standard.

- Closed-loop control for pressure and speed, the RPM and the torque can be real-time adjusted, resulting in excellent repeatability.

- Ultra high energy saving. The energy consumption reaches China 1 st grade energy consumption standard of injection molding machine.

- High performance redundant power saving design. The power of motor is up to 10% higher than counterpart in the industry, avoiding motor over-heating or auto stop due to insufficiency of power.


4. Computer controller

Taiwan Mirle computer controller

Specially developed for injection molding machine

X86 300MHZ main board/8

Adoption RISC 140MHZ dual core mirco processor ensures high processing speed

SPC quality control/ Superior & inferior product identification and statistical system.

Adoption Ethernet network ensuring speedy connection.

USB interface/SPC data transfer function.

Choice of metric and imperial unit system.

Record of alarm history and parameter function.

- Auto-adjustment PID temperature control and temperature curve display function

- Preheating and heat guard function

- Auto purge function

- screw cold start prevention

- Auto adjustment for clamping force and  position

- Both data and curve display of cushion

Multi core puller function

Robot interface

- Input/output interchange function

- Locking of software data

- Precise linear adjust function of flow and pressure


5. Specification


DEscriptION UNIT K480S
Shot volume cm3 1877 2411 3011
Shot weight(PS) g/Oz(盎司) 1764/62.3 2267/80.1 2830/100
Screw diameter mm 75 85 95
Injection pressure MPa 209 163 130
Screw I/D ratio   24:1 21:1 19:1
Screw stroke mm 425
Screw speed(stepless) r/min 0-190
Clamping force kN 4800
Opening stroke mm 755
Platen size mm×mm 1165×1135
Space between tie bars mm×mm 830×800
Max.daylight mm 1555
Mold thickness(min-max) mm 265-800
Hydraulic ejection stroke mm 250
Hydraulic ejection force kN 111
Ejector pin   12+1
Hydraulic system pressure MPa 17.5
Pump motor kW 30X2
Heating capacity kW 31.3
Number of temp control zones   6
Oil tank capacity L 919
Machine dimensions m×m×m 8.1×1.9×2.3
Machine weight kg 20000
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