JTP winder for mines

Product purposes  

This product is designed and manufactured according to

safety production industry standards of People’s Republic of

China AQ1035-2007 Safety inspection code of JTP winder

for coal mines, the machinery industry standard of People’s

Republic of China JB/T7888-2010 JTP Type mine winder

and enterprise standard Q/HBSHM002-2016 JTP Type

mine winder. It is applicable to the lifting of materials or

personnel in ground or downhole inclined shaft and shaft of

coal mine, metal mine and non-metallic mine.  

JTP winder for mines

Structural characteristics of spindle devices 

The spindle device of the winder is composed of a fixed

drum, a main shaft of movable drum (only for dual drum),

two bearing blocks, rope adjusting mechanism (for

dual drum only), which is used to wind or release the wire

rope. The single-drum winder wire rope is overlap, and the

movable drum of dual-drum winder is underlap; the

fixed drum is overlap, and the lining wood is mounted on the

drum. 

The drums of winder are designed according to the latest

elastic theory, and the high strength low alloy steel Q345A is

used as the shell material. There are two types:

integral welding and partial screw connection. In order to

facilitate the maintenance or replacement in the operation,

split type can be made.  

At both ends of the spindle, adjustable core dual roller

bearings are used, with high efficiency, and it is easy to

disassemble and maintain. This series of winders for

mines realizes full rotating transmission of all rotating parts;

therefore, the efficiency of the whole machine is over 90%,

belonging to energy-saving winder for mines.   

Technical parameters