With China's economy globalization,the demand of precise and high quality die casting parts is increasing. In order to solve this problem effectively,Weijin develops the advanced real-time control die casting machine. In addition to the curve display function,the embedded real time control system is also equipped with big-flow electrohydraulic valves,which can feedback the injection speed precisely.The provision of injection speed control curve in different phases,constant acceleration function in low-speed phase,brake function in fast injection phase,could provide customers with powerful die casting control technology and satisfy the complex and high quality die casting production requirement.
Real Time Control Die Casting Machine Advantage
Whole process close loop control to ensure product quality repeatability
Multi-stage speed control to provide flexible process control setting
Constant acceleration slow speed injection to reduce porosity defect
High speed end brake function to reduce flash and improve product surface quality
There are 5 stages to control the slow speed
Injection start and slow speed inject no pressure fluctuation to avoid air trapped
Switching time from slow speed to high speed ≤15ms
The shortest speed-raising time to meet the perfect process and reduce the trapped air
The system could provide several deceleration way
High speed brake function to avoid knocking force and flash to prolong mould service life
Weijin DC800T Cold Chamber Die Casting Machine
ITEM |
Unit |
DC800T |
Clamping Force |
KN |
8000 |
Clamping Stroke |
mm |
760 |
Die Thickness (Min-Max) |
mm |
400-950 |
Platen Size(HxV) |
mm |
1400X1395 |
Space Between Tie Bars(W×H) |
mm |
910X910 |
Tie Bar Diameter |
mm |
180 |
Injection Force |
KN |
665 |
Injection Stroke |
mm |
830 |
Diameter Of Plunger |
mm |
80/90/100 |
Shot Weight (Al) |
Kg |
7.2/9.1/11.2 |
Casting Pressure (Intensification) |
Mpa |
132/105/85 |
Max Casting Area (40Mpa) |
cm² |
2000 |
Injection position |
mm |
0, -140,-280 |
Plunger Penetration |
mm |
297 |
Casting Flange Diameter |
mm |
210 |
Casting Flange Protrusion |
mm |
20 |
Ejection Force |
KN |
315 |
Ejection Stroke |
mm |
180 |
System Working Pressure |
Mpa |
16 |
Motor Power |
Kw |
45 |
Oil Tank Capacity |
L |
1200 |
Machine Weight |
Ton |
39.4 |
Machine Dimension |
mm |
9000x2300x3100 |
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