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supply of machines and parts for mining

Drilling tools

«Belra-Center» company offers special tools for trenchless pipe laying equipment of the following producers: Vermeer, Ditch Witch and others considering experience and preference of the customers.

Collet clamps

Serve to grip the polyethylene pipes at sanation collectors (pipe-lines) and pipe laying using puncture and extension method.

 Collet clumps  NameNPD (nominal pipe diameter), mmPipe wall thickness,mm
ЗРЦ (ZRC) 63 63 5,8
ЗРЦ (ZRC) 90 90 5,1 – 8,2
ЗРЦ (ZRC) 110 110 6,3 - 10
ЗРЦ (ZRC) 160 160 9,1 - 14
ЗРЦ (ZRC) 225 226 12 - 20
ЗРЦ 315 315 18 - 29

Blades

are used for pilot drilling

 Blades  Name

Frame size, inch

Size (width) mm

*Л (L) 90 3 1/2 90
*Л (L) 100 4 100
*Л (L) 115 4 1/2 115
*Л (L) 125 5 125
*Л (L) 140 5 1/2 140
**ЛР (LR) 100 with cutters 4 100
 

* - Used for soft-ground

** - used for medium rocks, gravel, pebble. Used only with seven bolt connection Vermeer

Jaws

used at hydraulic tongs for uncoupling of rods

 Jaws  Name Rod Diameter, inch  
Г (G) 001 3 5/8  
Г (G) 002 2 5/8  
Г (G) 003 2 3/4  

Cutting and compacting expander with built-in swivel and carbide-tipped tool

is ideal for any type of ground.

 Cutting and compacting expander with built-in swivel and carbide-tipped tool  Name Diameter of bore, mm  
БРК (BRK) 225 250  
БРК (BRK) 300 325  
БРК (BRK) 400 425  

Blade desolator

is used for destructing ceramic, cast iron and steel pipes with immediate new plastic pipe laying.

 Blade desolator  Name Plastic pipe diameter, mm  
РТ-60К. (RT-60K)110 90 - 140  
РТ-60К. (RT-60K)160 110 - 220  
РТ-60К. (RT-60K)225 160 - 260  
РТ-60К. (RT-60K)315 180 - 350