Henan Shuangzhi Machinery Equipment Co., Ltd.

Scraper conveyer is one of the three fully mechanized coal mining, which is suitable for conveying coal in ful

With the improvement of mechanization level of fully mechanized coal mining face, the chain of scraper conveye

The application of hydraulic cylinder/jack can be seen everywhere in coal mine production, such as scraper hyd

Scraper conveyer is the main transport equipment in underground coal mine, and its sprocket shaft group is the

The crusher hammer shaft assembly, also known as the crusher hammer shaft assembly, is mainly by virtue of hig

The hydraulic coupler of the scraper is the transmission part between the reducer and the motor of the coal mi

Hydraulic support Jack - single telescopic column working principle When a single telescopic column rises,

The hydraulic coupler is located between the scraper conveyor motor and the reducer The role of a hydraulic

The dumbbell pin in coal mine is a kind of connecting part used in fully mechanized coal mining scraper and tr

As one of the indispensable parts in the production of scraper conveyer, the chain wheel assembly of scraper c

In the whole driving process, one end of the sprocket shaft spline connected with the reducer, plays an import

Scraper conveyor is one of the main equipment for transporting coal of fully mechanized working face, and scra

Scraper belongs to the scraper conveyor easy wear accessories, it is one of the main conveying coal tools, scr

Sprocket shaft set is the transmission part of scraper chain operation. Different structure makes different sp

�The abrasion resistance of the middle slot of the scraper machine means that it can save cost, improv

The structure of the transfer machine is mainly composed of motor, reducer, head frame, guard plate, chain scr

As a connecting part, scraper conveyor dumbbell pin 107SA has the characteristics of simple structure, easy in

Pin shaft simple point is similar to the bolt function, but is connected to the hydraulic bracket fixed role.

Scraper conveyor is the running track of the shearer, so the durability requirements are high, directly affect

The coal mine hydraulic prop Y303-30 is the fittings on the hydraulic support of the fully mechanized coal min