Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

Mining Machinery Parts
high efficiency spiral drill rod

high efficiency spiral drill rod

The high-efficiency spiral drill rod can meet the practical needs for water and gas exploring and injection under the coal mine. The high-efficiency spiral drill rod can meet the practical needs for water and gas exploring and injection under the coal mine. It adopts square coupling for...
cutting pick

cutting pick

This cutting pick adopts international advanced technicques, including material selection, machining, heat treat, welding method bore hole diameter: JGQ75/34, JGC80/30, JGC102/35 The cutting picks is important and major consumble part of roadheader or excavator, to improve its...
Picks (For Road Head)

Picks (For Road Head)

Adopt international advanced techniques,including material selection,machining,heat treat,welding method and surface hardening.  Picks (Used for the Road Header)The pick is an important part and mainly consumable of road header. For improving the impact-resistance and...
Picks

Picks

The pick is an important part and mainly consumable of road header.   Picks (Used for the Road Header) Specification:  JGQ75/34, JGC80/30, JGC102/35 Features: The cutting tooth is an important part and main consumable of the Road Header. For improving the...
PDC non-core bit

PDC non-core bit

Good quality, and longer lifetime, competitive price Various diameter is avaible, such as 50mm, 56mm, 73mm, 89 mm.   It is a kind of of non-core PDC drill bit,  through our fine processing technology and quality control system, it performs very good in the mining feild....
Shank Sheath

Shank Sheath

use special steel, of large intensity, longer life, well and reliable connection SPECIFICATION:Drill shank sheath is connection part between drill shanks, and between drill shank and bolt drill bit. Due to its work requirement, we adopt special steel, so it is characterized by larger...
Bolting Tools (rigging)

Bolting Tools (rigging)

Meet the practical needs for water and gas exploring and injection under the coal mine. Bolting Tools (Rigging)As one important part in bolt timbering work, our product has following characters; reliable strength, stable working performance, large carrying capacity and good...
Shank Sheath

Shank Sheath

Connection part between drill shanks, and between drill shank and bolt drill bit. Drill shank sheath is connection part between drill shanks, and between drill shank and bolt drill bit. Due to its work requirement, we adopt special steel, so it is characterized by larger intensity,...
Geologic Drill Rod and Coupling

Geologic Drill Rod and Coupling

For keeping linear effect during heading road, it adopts special geological steel and advanced friction welding method with foll For keeping linear effect during head road,it adopts special geological steel and advanced friction welding method with following features:high...
Spiral Drill Rod

Spiral Drill Rod

The high-efficiency spiral drill rod can meet the practical needs for water and gas exploring and injection under the coal mine. The high-efficiency spiral drill rod can meet the practical needs for water and gas exploring and injection under the coal mine. It adopts square coupling for...



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