It has faster cutting speed, lower mining costs and higher efficiencies compared with other cutting methods.
The cutting width is decided by the spindle box position which is adjusted by the hydraulic pressure with convenient operation.
The surface of the cylinder is processed by durionise, which makes it functional and wear-resisting and effectively improve the service lift of the cylinder.
The gearwheel is made of specialized material by quenching and tempering treatments. So the gear grinding of gearwheel can produce less noises and bring high efficiencies and long service life.
It adopts hydraulic system and makes the oil pressure more stable by using gear pump.
Structural characteristics:
