'HARI' Counter Current Mixer (Conventional Type with kneading rollers) has been designed and manufactured by Hari Machines Ltd. especially for Refractory application. Introduced in early eighties, the machine became very populer because of the unique counter current mixing concept. Today arround 150 nos. of such mixers are operating successfully at almost all leading refractory manufacturers in India.

Mixing Principle - Operation is based on counter current principle which has proved to give the best result in mixing. The mixing tools rotate in counter clockwise direction within the clockwise rotating pan. The speed has been carefully selected to give the best possible mixing.

Construction - Kneading Rollers are mounted on swivelling drag pins attached to mixing star housing alongwith mixing scrapers. The scrapers are so distributed as to cover every sq.inch of working area with minium tool overhang wich ensures through & homogeneous mix. All the moving parts of the machine are provided with anti-friction bearings with sealing arrangement. The lubrication points are easily accessible. Special care has been taken to make the machine leak-proof from dust. Motor is mounted on rail platform and hence.

Feeding System - Opening is provided at top of the mixer for feeding of material. Arrangements are to be made at site for either manual or skip hoist arrangement of material feeding. Quick & complete discharge is achieved by motorised central discharge system. Optionally hydraulic activated discharge system is also available.