Low Pressure Casting Pressurization System
It has multi-stage linear pressurization function, and the pressurization pressure and pressurization rate can be set arbitrarily within the process range. The real-time closed-loop feedback control of the pressurization process is realized by using the imported proportional valve + high-precision pressure sensor as the detection actuator and the software PID adjustment method.
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Equipment features

1.It has multi-stage linear pressurization function, and the pressurization pressure and pressurization rate can be set arbitrarily within the process range. The real-time closed-loop feedback control of the pressurization process is realized by using the imported proportional valve + high-precision pressure sensor as the detection actuator and the software PID adjustment method.

2.Real-time tracking set pressure process curve, to achieve a variety of pressure specification;

3.The pressurization process is automatically completed, which is not affected by the operator, and has good repeatability of the pouring process.

4.It has the function of automatic compensation according to the liquid level of aluminum;

5.The use of imported high temperature exhaust valve, exhaust noise, exhaust quickly, high reliability;

6.Double pressure sensors are used to ensure the stability and safety of the system;


Main Parameters

No.NameSpecificationRemark
1Compressed airPressure0.4~0.6MPa
Air flow≥1m³/min
2Rated pressure control0~180.0 kPa
3Power220VAC  50HZ    10A
4Main pipelineG3/4~2/inch
5Pressure rising rate0-5kPa/Sec
6Processing quantity1~20


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