PWL surface quick release wiireline overshot mineral exploration geotechnical,environmental drilling

PQ BQ NQ HQ BQU NQU HQU NQ3 HQ3 PQ3

Standard Wireline Double tube Core Barrels are ideal for use in most of the drilling conditions and are available for application in standard hole sizes (BWL, NWL, HWL and PWL).

When the inner-tube is full, a device called an overshot is lowered down the hole via a wireline cable and brought to the surface by use of a winch.

A Overshot is available for each size of core barrel. This is the retrieval device lowered on the wireline to recover the inner tube assembly containing core.

CGE Group Wuxi Drilling tools Co.,Ltd. (formerly named Wuxi drilling tool factory Co., Ltd) was founded in 1958, which is a state-owned leading enterprise . We’re the strategic partner of Atlas Copco ( Epiroc) since 2012.

Our company covers 120 mu and has a total assets around 20000 million Rmb. We have around 200 employees, including 10 technicians.

The main products we manufactured are listed as bellow:

1.China national standard coring drill system products

2.DCDMA standard products: A, B, N, H, Q series ,T2, T6 series impregnated diamond bit, PDC bit, surface set bit, drill rod, core barrel assembly, overshot, water swivel, hoist, circle wrench...

3.API standard drill rod for oil & water well drilling rod

4.Equipment for water conservancy, geology, unconventional oil & gas, and environment treatment, as well as doing relevant trades & services.

Warehouse

Quality Control Department

We have been strictly controlled the quality of our raw materials, and all of our steel metals

are from famous steel mills (factories).

Department Of Technology

Can innovate products following market trend based on customer’s need and valuable

feedback.

● Passed the certification of ISO 9001:2000 quality system.

● Passed OHSAS18000 Occupational Health and Safety Management System

   Certification .

● Have more than 70 items independent intellectual property patents.

Products are used in many national major projects