Shot blasting line Preservation Line

Drying and heating chamber dries rolled metal and heats it till 35-45ºC shortening the heating time after scale removal and preservation. By request of the Customer we can produce this chambers with diesel and gas heating. The shot blasting chamber is designed for shot blasting (till the 2nd purification efficiency acc. to GOST 9.402-80 (PSA2½ ISO 8501-2). The purpose of the chamber is to clean sheet rolled metal surfaces. The shot is thrown to the surface by blaster blades. The shot blasting velocity runs up to 80-90 m/c. when the shot comes into the contact with the surface the removal of rust, scale, dirt reaches the 2nd purification efficiency acc. to GOST 9.402-80 (PSA2½ ISO 8501-2). Depending on the capacity or rolled metal sizes there are 4 to 8 blasters in the chamber. The chamber have an air cleansing system with air suction. The prime coating chamber is intended for colouring of quick-drying primers in an automatic mode. The chamber is equipped nozzles which paint the rolled metal surfaces and can use almost all the primer types. It has a regulating system which allows to paint with thickness 15 to 70 µm.