CHEMICAL TREATMENT DEVICES

It is made depending on the size and shape of the work pieces. Made of steel, acid-proof steel and polypropylene. There are also combinations: steel tub with PP and PVC lining or hard rubber lining in ebonite quality. The chemical pretreatment device is also called degreasing and phosphating device.

It is used in some operations where a mechanical treatment is applied to the abrasive cleaning or granular sand jet.

They are made of acid-resistant steel, which is flexibly joined together as a whole. When dissolved, the entire pipe system is also made of acid-proof steel. Solution spraying nozzles are special with fixed mounts, nozzle ball valves and variable inserts. They may be transient multi-zone; Each technological operation is performed in a single zone or combined, where two or three technological operations are performed in a single zone. The chemical pretreatment device is also called degreasing and phosphating device.