BQ HQ NQ wireline Casing Advancer for soil sampling / overburden coring
 

Wireline Casing Advancer
 
Casing Advancer BQ HQ NQ wireline casing advancer easy for soil sampling and overburden coring

Details of products: 
 
Casing Advancer

Wireline Casing Advancer
 
BQ Casing Advancer
HQ Casing Advancer
NQ Casing Advancer
PQ Casing Advancer
 

BW Casing Advancer
HWT Casing Advancer
NW Casing Advancer
PWT Casing Advancer
SWT Casing Advancer
UWT Casing Advancer
ZWT Casing Advancer
 

BQ Wireline Casing Advancer
HQ Wireline Casing Advancer
NQ Wireline Casing Advancer
PQ Wireline Casing Advancer
SQ Wireline Casing Advancer   
 

BW Wireline Casing Advancer
HWT Wireline Casing Advancer
NW Wireline Casing Advancer
PWT Wireline Casing Advancer
SWT Wireline Casing Advancer
UWT Wireline Casing Advancer
ZWT Wireline Casing Advancer

 

Functions: 

1. Roschen provides a full line of wireline casing advancers for soil sampling and overburden coring in conjunction with casing. These can also be used for casing through difficult overburden or formations.           
2. Provides a positive latch for a one-step method of drilling through overburden and casing off to bedrock.    

 

Details: 

Roschen Wireline Casing Advancer has been designed to allow drilling and casing to be carried out at the same time as one integral operation.  

This feature eliminates the need to drill the large diameter hole with a Rock Bit, pull the drill rod string and Rock Bit from the hole and then ream the casing back into the hole. 

The integral operation makes the Roschen Casing Advancer eminently suitable for drilling through overburden or sands and gravels.  

It is also particularly suitable for Landfill Drilling applications. 

 

Outstanding Features:  

 
1. Cases borehole as borehole advances.                               
2. Helps reduce drilling cost by saving rod and casing handling.         
3. Can be used with Rock Bot or TC. Drag Bit.         
4. Long Casing Shoe life as it is always reaming and never drilling alone.      
5. Special flushing ports in the body ensure that the casing bit is adequately flushed.     
6. Uses conventional Right Hand threaded Drill Rods and Casing.      
7. Suitable for Air, Water or Mud Flush.      
8. Manufactured from high quality materials. 

Available specifications: