Devel Attrition Tester Manufacturer,Supplier and Exporter in India

The shaft rotates at 30-33 RPM. 
Through a reduction gear operated by a motor and is provided with a revolution counter. 
It consists of two hollow cylinders closed at one end and provided with Fitting covers at the either end. 
These cylinders are mounted an a shaft at angle of 300 with the axis of rotation of the shaft. 
Hardened steel Balls of 48mm dia. 
Suitable for operation on 440 Volts, Three Phase, 50 Cycles, A.C. supply.
Complete with Abrasive Charge consisting of 12 Nos.