The company sells coal double roll crusher starting from crushing, grinding, classification, dredging, gravity separation, flotation, pumps, water treatment and smelting. A line of ovens, furnaces and coal double roll crusher is also available. 

The Sand Away is a low-cost high/efficiency black sand coal separator and mini high banker sluice designed with the recreational prospector in mind. The Sand Away is the most versatile and most adjustable coal recovery system for the money on the market today. 

The double-decker design provides nearly 4′ of sluice length and the unique converging upper deck and diverging lower deck keeps the material focused down the middle of the sluice while separating out the lighter material more effectively than straight chute systems. 

Exclusive hinged designallowscomplete adjustment of angles onboth levelsfor achieving the perfect angle/flow for varying types of material and hardness of water.