• footer_bg-(8)


2500Ton Precision High Pressure Aluminum Alloy Cold Chamber Die Casting Machine

Short Description:

Your ideal partner for die casting machines.

DC series cold chamber die casting machine, It is a new series developed in recent years, with higher cost performance. We supply 700ton/2500Ton Precision High Pressure Aluminum Alloy Cold Chamber Die Casting Machine with 2 years warranty. We devoted ourselves to die casting machine many years, covering Russia, India, South-east Asia and South-America markets. We are expecting become your long-term partner in China.




Product Tags


1. The mold platen material is made of nodular cast iron and special alloy material. with good ductility and can better absorb the impact force of injection; High surface hardness, effectively reduce the die extrusion and impact marks. The formwork adopts thickened design to ensure that the formwork surface is not easy to sag and fracture during long-term use.

2. The movable mold platen adopts the rib plate structure design, which not only enhances the strength of the middle plate from the structure, but also solves a series of problems existing in the suspended thimble structure commonly used in the industry.

3. All moving joints of the machine shall be provided with alloy steel bush, and with liquid nitrogen cold charging process, the joint pressure shall be uniform, so as to effectively extend the service life of the machine.

4. According to the design standard of imported machine, medium frequency processing is adopted for the thread of tie-bar, which improves the hardness and wear resistance of the thread pair, and solves the common problems of mold adjustment and thread strain in the industry.

5. The machine base adopts integral I-shaped steel structure and adds steel beam support structure. Combined with heat treatment process, it has better rigidity and is not easy to deform, effectively maintaining the accuracy of long-term use of the machine.

6. The special alloy material and heat treatment process are adopted for the tie-bar, and the vertical and horizontal two-way stress release system is added to ensure the stable clamping force of the whole machine and prolong the service life of the tie-bar.

7. High performance injection system, with active injection and direct pressurization structure, equipped with high-performance energy storage system, optimizes the oil circuit of the injection system, reduces the loss in the process of energy transfer, the injection acceleration reaches 60g, and greatly improves the stability and repeatability of key parameters. In addition, the injection system is equipped with automatic energy storage function, automatic calculation and matching function of energy storage pressure, pressurization failure alarm function, nitrogen leakage alarm function, automatic unloading function, etc.

8. Cartridge valve opening adjustment mechanism, self-developed cartridge valve opening adjustment mechanism, solved the technical problems of adjustment difficulty in the industry.

9. The appearance design led by the world's leading industrial design team has provided innovative design for nearly 2000 customers around the world, with grand and practical appearance.


Control system

PLC Control System

The PLC adopts Omron / Siemens color display touch screen and artificial intelligence operation control.


Injection System

The well designed injection control system, with the parameters adjustable, is suitable for the production of various high precision products.

hydraulic system

Hydraulic Control System

Double proportional control oil circuit, pressure and speed can be adjusted automatically.

clamping unit

Clamping System

High strength toggle structure design ensures more stable and durable machine base. The thickness and toggle are strengthened, and the guide sleeve of the middle plate is lengthened by 30%, which ensures the high stability and balance of the mold platen operation.

lubrication unit

Lubrication System

Central automatic lubrication system, timing lubrication toggle, improve mechanical life and reduce maintenance.

ejection system

Ejection System

High strength mechanical structure, double ejector cylinder(≥300Ton).


Cut off the design of oil circuit to ensure the stable operation of hydraulic system.


General technology

servo driver
servo motor

Servo Motor Energy Saving System /Oil Cooling System(option)

1. High efficiency and excellence in energy saving

The die casting machine automatically adjusts the flow pressure based on the computer setting. The overall energy saving effect can reach 45%~75%.

2. Low noise

Noise during normal operation less than 65dB, to achieve quiet operation and improve the working environment.

3. High speed response

The overall system dynamic response time is less than 50ms, and the production efficiency is increased by 5% to 7% over the ordinary models.

4. High-precision control

The PID adjustment of the system flow and pressure by the oil-cooled servo driver makes that the repeatable precision of the entire oil system is controlled within 0.3% to ensure product quality.

5. Increase of service life

The double closed loop of flow pressure makes the machine run steadily and with high repeatability, greatly reducing the strike, relieving the wear of various components and prolonging the service life.


Real Time Closed Loop Injection Control System (option)

Injection with real time adjustments of key parameters to ensure highest process stability and precision.

1. Constant acceleration of 1st Phase velocity

Optimized 1st phase to minimize or avoid air entrapment during pre-filling.

2. Precise and quick switch to fast filling phase

Precise switch to fast filling to achieve the ideal injection process.

3. Fast and precise switch-over to intensification phase

Quick and precise trigger of intensification phase to allow quick pressure build up time.

4. Speed brake at the end of cavity filling

Braking in high speed injection, not only reduces flash build up but also increase die service life.

  • Previous:
  • Next:

  • DC2500 Cold Chamber Die Casting Machine Specification List
    Item Unit DC2500
    Clamping Unit Clamping force KN 25000
    Clamping stroke mm 1500
    Space between tie bars(HxV) mm 1500×1500
    Platen size(HxV) mm 2350×2350
    Tie bar diameter mm 310
    Mold thickness mm 700-1800
    Ejection force KN 750
    Ejection stroke mm 300
    Injection Unit Injection force KN 1800
    Injection stroke mm 1100
    Injection position mm -200.-400
    Plunger diameter mm 140-180
    Injection weight(AL) Kg 30-55
    Injection weight(MG) Kg 21.6-39.6
    Casting pressure (pressurized) Mpa 115-70
    Casting area CM2 2150-3500
    Max. casting area(40MPa) CM2 6250
    Plunger penetration mm 450
    Sleeve flange diameter mm 280
    Sleeve flange protruding height mm 30
    Others System pressure MPa 16
    Motor power KW 135
    Oil tank capacity L 3000
    Machine weight Ton 165
    Machine dimension(L×W×H) mm 14000x4600x4500


    Configuration item DC180 DC238 DC300 DC350 DC380 DC400 | DC550 DC700 DC900 DC1000 DC1300 DC1650 DC2000 DC2500 DC3000
    Clamping Unit
    Double proportional control of mold open & close
    Proximity switch control of the open stroke
    Stroke transducer control of the open stroke Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο
    Fast speed mold close
    Manual mold adjustment
    Automatic mold adjustment Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο
    Injection Unit
    2nd injection+intens handwheel adjustment control
    Electric proportional adjustment control Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο
    Proximity switch control stroke
    Intens activation position & pressure control
     Ejector and core pulling unit
    Promixity switch control ejection stroke
    Single ejection eyeliner Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο
    Double ejection eyeliners
    Core puller-1 set on movable platen
    Core puller-2sets on movable platen
    Core puller-1 set on fixed platen Ο Ο Ο Ο Ο Ο
    Core puller-2sets on fixed platen
    Electric unit
    Omron PLC / Siemens PLC
    7 inch high resolution touch screen Ο Ο Ο Ο Ο Ο
    10 inch high resolution touch screen Ο Ο Ο Ο Ο Ο Ο Ο Ο
    Alarm device
    Plunger lunbrication unit Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο
    Remarks: 1.       ● Standard                       Ο  Option                         - Not Apply
    2.We reserve the right to make any product improvement or specification changes without prior notice.
    DC Series cold chamber die casting machine are wildly using for the automotive industry, motorcycle industry, communications industry, kitchen cookware, street lamp industry,etc. The main raw materials used are aluminum alloy, copper alloy, magnesium alloy. The following is our actual customer cases and products.
    application-1 application-2 application-3 application-4
    Automotive die castingparts
    application-5 application-6 application-7 conew_10_conew11
    Motor Cover Parts
    application-9 application-10 application-11 application-12
    LED lamp cover Lighting Industry
    application-13 application-14 application-15 application-16
    Hardware Products Pot & Pan Parts
  • Products categories