Overburden Coring Casing Advancer , NW / HWT / PWT Rock Drilling Tools

Overburden Coring Casing Advancer , NW / HWT / PWT Rock Drilling Tools

Wireline Casing Advancer

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

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

BW Inner Assembly
BW Wireline Casing Advancer

NW Inner Assembly
NW Wireline Casing Advancer

HW/HWT Inner Assembly
HWHWT Wireline Casing Advancer

PWT Inner Assembly
PWT Wireline Casing Advancer

SW Inner Assembly
SW Wireline Casing Advancer

UW Inner Assembly
UW Wireline Casing Advancer

ZW Inner Assembly
ZW Wireline Casing Advancer

Casing Advancer for soil sampling and overburden coring in conjunction with casing

NW / HWT


Features:
• Three main components include driver, inner assembly, and inner
assembly loading sleeve.
• Positive latching provides an efficient one-step method of drilling
through overburden and casing off to bedrock.
• Rapid and easy removal and replacement.
• Spearhead point is compatible with NQ overshot for lowering and
retrieval.
• Driver supplied with NW casing box connection.


Applications:
• Soil sampling and overburden coring in conjunction with casing.
• Casing through difficult overburden or formations.



Wireline Casing Advancer Inner Assembly

Roschen Inc. is constantly striving to improve its products and must therefore, reserve the right to

change designs, materials, specifications and price without notice.

 ROSCHEN GROUP

ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.

ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.

ROSCHEN Manufactory PROCESS

ROSCHEN Sales Value Growing Up!

ROSCHEN'S MISSION

1. Strive to create and supply Best quality products for the industry that last longer than the average products.

2. Provide excellent service for our clients.  24 hour-7 days /week schedule to get our clients what they need – FAST.