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.