Large Stock Stone Wedges for Quarrying Granite Block

• Motor Type：AC Motor
• Engine Type：Pneumatic
• Certificate：ISO
• Condition：New
• Power Type：Manpower
• Material：Steel

=== Base Info ===

• Model NO.：34mm
• Application：Quarrying and Civil Construction
• Package：Wooden Case
• Transport Package：Wooden Case
• Specification：ISO
• Trademark：BESTLINK
• Origin：Xiamen, China
• HS Code：82055900
• Production Capacity：10000 PCS , Month

=== Description ===

Basic Info.

Model NO. 34mm Application Quarrying and Civil Construction Package Wooden Case Transport Package Wooden Case Specification ISO Trademark BESTLINK Origin Xiamen, China HS Code 82055900 Production Capacity 10000 PCS / Month

Product Description

Large Stock Stone Wedges for Quarrying Granite Block

32*270mm and 34*270mm in large stock!!!

Plug Stone Wedges / Wedge and shims 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.
It can also trim relative large and irregular stone blocks.
  
Popular size:

Lenth (mm)	Hole Diameter (mm)	Weight
125	14	0.2
140	16	0.2
190	20	0.5
200	24	0.6
270	32	1.5
350	34	3.5

 

Product Feature
 
  1.) Mainly rely on manpower, therefore its labor intensive.
  2.) Suitable for exposed ore, cranny-upgrowth efflorescence ore belt, particularly for naturally formed multi-free surfaces ores, and arch stones with one or two surfaces connected with original rock. Hence, wedge is a very effective and labor-saving tool, especially for mines applying small size of quarrying stone blocks.
  3.) Suitable for mining where lack of power, water supply. 
  4.) Suitable for quarrying layered ores which are either horizontal or gently inclined, have layer depth around 1.5m. 
  5.) Can apply desegregation and separation of large stone blocks quarried through other methods. 
  6.) It is easy to handle with and maintains its value in mines of which have better rock fracturing performance and low mechanical level. However, the workload of leveling stone blocks is high which affect the finish rate.
 

Generally speaking, 3 sets of plug and feathers are required for per foot of length of stone. The depth of drilled hole depends on the length of wedge.