Casting old sand recycling production line-LIANXIN SAND GROUP

Casting old sand recycling production line

The production system is fully closed, no dust spots, and the environment is clean; fully automated operation, saving manpower, stable operation, and improved production efficiency.

Classification:

Casting old sand recycling production line

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铸造旧砂再生生产线

"Recycled sand production line" features:
1. The production system is fully closed, no dust spots, and the environment is clean;
2. Fully automated operation, saving manpower, stable operation and improving production efficiency.

铸造旧砂再生生产线

Equipment structure:Disc feeding system, roasting system, heat exchange system, sand discharge system, tail gas treatment system.

Working principle:Barrel-shaped body, the top exhaust pipe is connected with a safety valve to prevent gas explosion hazards in the furnace; Materials enter and fall evenly into the barrel, and the inside of the barrel wall is paved with refractory materials. The burner sprays fire to heat the sand for a period of time, and the Lushi fan blows the sand up for a period of time through high-temperature sand for a period of time. Unique sand discharge system: multi-group multi-fan uniform sand discharge can solve sand segregation problem to the maximum.

Work effectiveness:300Kg-5 T/h.

铸造旧砂再生生产线

Recycled sand has excellent properties such as low expansion and small angular coefficient. It is used for modeling of engine block, cylinder head, water jacket, hydraulic parts, etc. of diesel engine, which can ensure the dimensional accuracy of castings and improve the quality. At the same time, recycled sand has good feedback effect in cast copper and cast aluminum for southern sanitary ware.

铸造旧砂再生生产线