Low Pressure Die Casting Machine for Precision Casting

Product Details
Customization: Available
Color: Customized
Control System: PLC
Gold Member Since 2018

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  • Low Pressure Die Casting Machine for Precision Casting
  • Low Pressure Die Casting Machine for Precision Casting
  • Low Pressure Die Casting Machine for Precision Casting
  • Low Pressure Die Casting Machine for Precision Casting
  • Low Pressure Die Casting Machine for Precision Casting
  • Low Pressure Die Casting Machine for Precision Casting
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Basic Info.

Origin
China Shandong
HS Code
8454309000
Production Capacity
10 Pieces/Month

Product Description

The low-pressure die casting machine is a versatile piece of equipment that is widely used in the production of aluminium alloy castings across a range of industries, including automobiles, motorcycles, electric power, high-speed railways, textile machinery, and aerospace.

 

The equipment includes the primary machine, comprising a closing mechanism, core extraction mechanism, ejector mechanism, lifting mechanism, picking mechanism, and others. It also adapts a hydraulic system, a holding furnace (melting pool or crucible type), and a liquid surface forcing device, as well as electrical components.

Low Pressure Die Casting Machine for Precision CastingLow Pressure Die Casting Machine for Precision Casting
Performance characteristics
The closing mechanism is guided by four columns and adopts the closing method of fast closing and slow closing, which improves the working efficiency and reduces the impact on the mold. The rigidity of the machine is good because of the four-column structure;
The movable mold plate is equipped with safety limit device to prevent the movable mold plate from falling accidentally;
Four side dies are mounted on the octagonal base;
The pick-up tray adopts rotating oil cylinder, with smooth operation and adjustable up and down position;
Automatic hydraulic clamping mechanism is used for loading and unloading and fixing the moulds, which can be installed and dismantled quickly and positioned accurately and reliably;
The machine can be set up with multiple cooling circuits, each circuit can be air-cooled and water-cooled separately, and the cooling control of time mode or mold temperature automatic control mode can be selected;
Adopting molten pool type holding furnace with radiation heating and PID control, rated temperature range:680-750ºC, temperature control accuracy:±5ºC;
The furnace is fixed on the transmission trolley, and the lifting of the furnace body is completed by the lifting mechanism, and the front and rear smooth movement of the trolley is completed by the hydraulic motor drive;
The electrical control system adopts the monitoring method of upper and lower computer. Imported PLC is used as the lower control machine to complete the control of the main machine sequence action, liquid level pressurization and mold cooling of the low pressure casting machine. The imported human-machine interface or industrial control computer is used as the upper computer to complete the parameter setting and modification of the low-pressure casting machine, the monitoring and display of the pressure data and curve, and the working status and fault alarm of the machine. The monitoring method of upper and lower computer ensures that even when the upper computer fails, the lower control system can still operate automatically according to the preset process parameters, thus further improving the system stability;
The liquid level pressurization device adopts imported pneumatic proportional valve + high-precision pressure sensor to realize the detection and real-time closed-loop feedback control of the pressure in the holding furnace, with PID regulation. It has the functions of multi-stage linear pressurization, automatic tracking setting pressurization curve, insulation furnace leakage compensation, liquid level compensation, etc. High accuracy of pressure control and good repeatability ensure stable consistency of low-pressure pouring process and effectively improve casting yield.
Low Pressure Die Casting Machine for Precision CastingLow Pressure Die Casting Machine for Precision Casting
Technical parameters
Name J453 J455 J458 J4510 ... Unit
Fixed Columns Clearance 1400*1100 1400*1100 2260*1170 2800*2400
 
mm
Distance Between Mobile And Fixed Platen 400*1500 400*1600 520*2020 600*2400
 
mm
Side Cylinder Stroke 200 300 600 600
 
mm
Opening Force Of The Upper Cylinder 147 210 380 210X2=420
 
KN
Closing Force Of The Upper Cylinder 100 140 260 305x2=610
 
KN
Opening Force Of Side Cylinder 94 110 210 305
 
KN
Closing Force Of Side Cylinder 64 80 140 210
 
KN
Ejection Force 147 210 380 490
 
KN
Motor Power Rate 11 15 22 22
 
KW

 

 

 

 

 

 

 
Holding Furnace
 

 

 

 

 

 
Furnace Type  Crucible Or Refractory
Capacity 300 500 800 1000
 
KG
Power Rate 30 36 42 75
 
KW
Temperature Control Accuracy ±5°
 

 
Furnace Pressure      Max. 2 Bar
 

 
Bar
 Low Pressure Die Casting Machine for Precision Casting

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