Negative pressure casting unit should request, and combining the domestic and foreign relevant technology and the practical expe
Negative pressure casting unit should request, and combining the domestic and foreign relevant technology and the practical experience for many years, the requirements and characteristics of the development of research into new generation vacuum suction device is epc technology, it has the necessary equipment and gas pressure filter, smoke and gas distribution, and gas separation of miscellaneous road etc. Function. Main function is to cast fire in dry sand compaction, and will disappear solid mould cavity, timely product vaporization to get out of the sound is dry sand castings, negative real casting process is one of the core equipment of host.
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