The Lump Breaker is ? xed in the line of Chain Conveyor used in blasting Gallery mining to crush / reduce the large lumps of R O M Coal.
The equipment is of rigid and stable construction mounted on chain conveyor line pan of 1.5 M long and size of 640 x 190 mm.
When the material is conveyed through the Chain Conveyor, the large lumps entered between deck plate of line pan and crusher rolls get crushed by the breaker wheel to required size by impact of picks mounted to the wheel.
The Helical/Bevel gear box has been specially designed to suit the underground conditions and to withstand shock loads. Proper Lubrication and dust free enclosures ensure smooth and noiseless running.