Wedge and feathers for stone For stone mining, secondary breakup, splitting Economical, easy operate

Wedge and feathers for stone          

A mew practical and economical secondary breaking equipment.Designs by the voussoir principleit can release enormous fission strength even in the narrowest holes, the objects will split according to the predetermined direction.

The products are mainly used in mining the stone, secondary breakup of large pieces of ore

(metal mining ,non-metallic minerals); Partial and full concrete structures demolition operations;

Natural stone mining,splitting and broking.Also it has a lot of merits,such as ,a uncomplicated structure, easy to operate,small size, light weight, split fast ,low cost ,energy conservation, and so on, so its application prospect will be bright.

Diameter (mm)	14	16	20	24	30	32	34	38	38
Length (mm)	135	135	190	195	270	270	620	315	620