Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

Mining Machinery Parts
Geological Drill Bit

Geological Drill Bit

can be used together with various drill machine in underground coal mine. SpecificationDrill Hole Diameterφ42,φ55,φ60,φ75,φ90,φ108,φ113Coupling Dimensionectangular Thread, coupling withφ42,φ50,φ63.5,φ70 of drill rod etcSpecial service base on...
Coal Drill Bit

Coal Drill Bit

Mainly connected with spiral drill shank and works together with coal electric drill machine or portable drill machine. mainly connected with spiral drill shank and works together with coal electric drill machine or portable drill machine. Due to the technique of finish casting and...
PDC Bolting Drill Bit

PDC Bolting Drill Bit

Used for drilling the rock with hardness f>=10. Adopting high-grade diamond segment material with super hardness and good toughness, and advanced welding technique and equipments, it is used for drilling the rock with hardness f≥10. Comparing with the alloy drill bit, it has...
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....
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...
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...
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...
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...
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...
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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