Zitai Precision Machinery Co.,Ltd.

Founded in 1981, ZITAI has been in professional cold chamber die casting machine & ancillary equipments manufacturing ever since, Through years of dedication and commitment the name "ZITAI" is a finally being a source to be reckoned with & accepted in Die casting industry globally.

HPDC Manufacturer

In the High Pressure Die Casting/HPDC process the metal is forced into a high grade steel tool at high speed and -pressure. The casting temperature is roughly 700°C during casting. The use of vacuum casting technology is an advantage in order to achieve superior quality for light and thin walled components.
ZDC-1250TPM, 1250T Die Casting Machine


1250T Die Casting Machine

Locking force: 1250Ton
Die height: 450-1100mm
Tie bar distance: 1100x1100mm
Max. weight of shot: 21.6kgf
Max. casting area: 920~2747cm2
Horsepower required: 125KVA

Specifications :

  Main Item Unit ZDC-1250TPMA
Locking Unit Locking force ton 1250
Die platen dimension mm 1670 x 1725
Tie bar distance mm 1100 x 1100
Die height distance mm 450 ~ 1100
Die stroke mm 1000
Tie bar diameter mm Ø220
Die adjustment speed mm/min 58(50HZ)
Ejecting unit Ejecting force ton 52.3
Ejecting stroke mm 240
Core unit Electromagnetic valve PT 3/4" x 3(set)
Oil outlet PT 3/4" x 6(sets)
Electric system Motor capacity voltage KW Pump 56.25
Die adjustment 5.625
Power source V 220/380/415 (50/60HZ)
Capacity of power source KVA 125
Shot unit Shot force ton 75-105
Max. shot speed(*) M/Sec 6.0
Plunger stroke mm 1000
Plunger tip penetration mm 465
Plunger tip diameter mm Min
Casting Pressure Kgf/cm2 891~1360 619~945 455~693
Casting area cm2 1402~920 2019~1322 2747~1804
Net shot weight Kgf 11.0 16.0 21.6
Cooling water system Cooling water inlet pipe diameter PT 2"
Die cooling water outlet pipe diameter (in & out) PT 1-1/4" x 1 (inlet)
2-1/2" x 1 (outlet)
Number of die cooling
water adjusting valve cooling water
PC 15 (inlet)
15 (outlet)
Die cooling water Ltr/min 100~150
Hydraulic system Die & ejecting pressure Kgf/cm2 160
Max. Intensified pressure of injection Kgf/cm2 239~335
Cycling oil volume Ltr 1300
Cooling water Ltr/min 150 (Water temp 25oC)
Machine relation Machine size (LxWxH) mm 12000x3100x4900
Machine weight ton 80

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HPDC is a versatile process for producing engineered metal parts by forcing molten metal under high pressure into reusable steel molds. These molds, called dies, can be designed to produce complex shapes with a high degree of accuracy and repeatability. Please feel free to take a look at the website and we will support for you.