Hebei Jingxian Huamei Mining Machinery Manufacturing Co., Ltd. |
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Light Tail Pulley
Using international standard design and manufacturing
technology,the corporation can produce head pulley,tail pulley,and
bend pulley.
Driving Pulley is the main part for transform the power.As per the different
carrying capacities,the driving pulley can be divided into three
categories:light duty,medium duty and heavy duty.And for the same
diameter of the pulley,there are many different axle diameters and
central spans.
Light duty:
Bearing Aperture:80-100mm
The axle and the hub are connected by the single key.And its single
plate welding.The axle is uni direct out.
Medium duty:
Bearing Aperture:120mm-180mm
The axle and the hub are connected by the ring lock.
Heavy duty:
Bearing Aperture:200-220mm
The axle and the hub are connected by the ring lock.
The shell body is aluminothermic welding fabric.
The axle can be unidirectional and two-way out.
The surface treatment of the driving pulley can be smooth
steel,herringbone or rhombic rubber lagging.
The smooth steel pulley is available for the place which
environment is small power,small belt width and dry.The herringbone
rubber lagging has a big friction factor better anti-slippery and
drainage ability,but is has its own direction.The rhombic lagging
is available for two-way operation conveyors.The vulcanized rubber
lagged pulley are mostly used for important application.
The bearing housing of the pulley is lubricated by grease cup style
lubrication.