OEM Customized Belt Conveyor Drum Pulley Power Transmission Parts

Hangzhou Ever-Power Transmission Co., Ltd. (Member of Ever-Power Group ) is a specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, PTO shafts, special reducer & related gear components and other related products, hydraulic cylinder, gear pumps and so on. Furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers' drawings. Our sales value in year 2007 was over Euro 50 Million. We staff over 1500 workers, and have CNC turning machines and CNC work centers. For more details, please check out our machine lists.

Drum Pulley

Using international standard design and manufacturing technology, our factory can product head pulley, tail pueely and bend pulley.

Head pulley is the main part for transmitting the power. As per the different carring capacities, the head pulley can be divided into three categories: light duty, medium duty and heavy duty. and for the smae diameter of the pulley, there are many different axle diameters and central spans.

Lingt duty:

Bearing Aperture: 80-100mm

The axle and the hub are connected by the single key. And it's single plate welding.The axle is unidirectional out.

Medium Duty:

Bearing Aperture: 120-180mm

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 head 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 anty-slippery and drainage ability, but it has its own direction. The rhombic rubber lagging is available for two-way operationg conveyors. The vulcanized rubber lagged pulley are mostly used for important applications.

The bearing housing of the pulley is lubricated by grease cup style lubrication.