K400VT

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  • Brand:TEKWELL&Grantway
  • Clamping Force:4000KN
  • Shot Weight:A.1446g B. 1890g C. 2366g
  • Screw Diameter:A. 70mm B. 80mm C. 90mm
  • Unit Price:Negotiable
  • Order:1 Unit
  • Total supply:1000 Unit
  • Location:China Guangdong
  • Shipment deadine:Long-term
  • Last updated:2017-02-14 18:07
  • Browse times:4
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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

- Fast speed: Adoption high response and fast speed YUKEN variable displacement pump( imported from Japan), output capacity is 15%~20% bigger than traditional fixed displacement pump driven by the motor with same capacity.

- Power saving: Power consumption is 25%~70% less than traditional fixed displacement pump.

- Environment-friendly: Water of hydraulic oil cooling is 40% ~ 60% of traditional fixed displacement pump because there isn't heating of overflow.

- Reliable: Prolonged life time of sealing components because of lowered oil temperature, and special designed oil purge system make sure the long term and reliable working for hydraulic system.

- Low noise: good design of hydraulic control, high integration level, less pressure loss and uniquedesign to reduce noise successfully and make sure machine running under quiet and stable condition.

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 K400VT
A B C
Shot volume cm3 1538 2010 2544
Shot weight(PS) g/Oz(盎司) 1446/51.1 1890/66.78 2366/82.5
Screw diameter mm 70 80 90
Injection pressure MPa 212 162 128
Screw I/D ratio   24:1 21:1 18.5:1
Screw stroke mm 400
Screw speed(stepless) rpm 0-135
Clamping force kN 4000
Opening stroke mm 720
Platen size mm×mm 1080×1080
Space between tie bars mm×mm 740×740
Max.daylight mm 1470
Mold thickness(min-max) mm 280-750
Hydraulic ejection stroke mm 205
Hydraulic ejection force kN 111
Ejector pin   12+1
Hydraulic systempressure MPa 17.5
Pump motor kW 37 / 39
Heating capacity kW 24.1
Number of temp controlzones   6
Oil tank capacity L 680
Machine dimensions m×m×m 7.4×1.65×2.2
Machine weight kg 17000
 
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