1. Product: Stone Wedges and Shims

2. Material: High Manganese Steel

3. Type: Splitter and Breaker

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

5. Application: 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. 

6. Advantage: Uncomplicated structure, easy to operate, small size, light weight, low cost. We can design and manufacture according to your demand.





 1.The Functions of Wedge and shims 

Wedge is a kind of manual tools that uses manpower to impact the metal wedge into holes on stone, thereby split stone. It is mainly used in splitting cracked stone and arch stone which by utilizing a wedge set can be separated into smaller or standard stone blocks. Wedge can also trim relative large and irregular stone blocks.

2.Wedge and Shim Set 

Generally speaking, 3 sets of wedge and shim are required for per foot of length of stone.

The depth of drilled hole depends on the length of wedge.

The following are types of wedge and shim sets. 

Hand splitter, it's also called wedge and shims, plug and feathers.

We can design the length and hole size and shape as customers' requirement.

3. Size: Specification