Mining Bulk Conveyor Drum Pulley Components

Basic Info

Model No.: TD75 DTII

Roller Material: Seamless Roller Pipe,welded Roller Pipe

Rolelr Diameter: 89mm-195mm

Shaft: 20-100mm,

Belt Length: 400 Mm-2600mm

Standard: ISO, DIN, CEMA, GB

Roller Bearing: Roller Bearing 22200 22300 Series

Application: Coal Mining, Cement Plant, Power Plant

Additional Info

Packaging: 1)Neutral package & wooden package 2)Carton package+pallet 3)Wooden package+pallet 4)As customer request

Productivity: 50000 Pieces/day

Brand: XKTE/OEM

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China

Supply Ability: 50000 Pieces/Day

Certificate: ISO9001

Port: Qingdao,Shenzhen,Guangzhou

Product Description

Drum pulleys are used on belt conveyors to support and change the direction of the belt in a conveyor system. to drive the belt, and to tension the belt. Pulleys are made up of several components including the shell, end disk, Lagging, hub, shaft, locking elements and bearings. The end disk and hub may be on piece. The locking assembly may also be replaced with a hub and bushing on lower tension pulleys. The shell is also referred to as the rim in some parts of the world. For the drive pulleys, usually use spherical roller bearings, whick are equally capable of withstanding high loads and permit the compensation of misalignments and shaft deflections. 

1. Drum or Shell:

The drum is the portion of the pulley in direct contact with the belt. The shell is fabricated from either a rolled sheet of steel or from hollow steel tubing.

Diaphragm Plates: The diaphragm or end plates of a pulley are circular discs which are fabricated from thick steel plate and which are welded into the shell at each end, to strengthen the drum.

The end plates are bored in their centre to accommodate the pulley shaft and the hubs for the pulley locking elements.

Shaft:The shaft is designed to accommodate all the applied forces from the belt and / or the drive unit, with minimum deflection. The shaft is located and locked to the hubs of the end discs by means of a locking elements. The shaft and hence pulley shafts are often stepped.

Locking Elements:These are high-precision manufactured items which are fitted over the shaft and into the pulley hubs. The locking elements attach the pulley firmly to the shaft via the end plates.

Hubs:The hubs are fabricated and machined housings which are welded into the end plates.

Lagging: It is sometimes necessary or desirable to improve the friction between the conveyor belt and the pulley in order to improve the torque that can be transmitted through a drive pulley. Improved traction over a pulley also assists with the training of the belt. In such cases pulley drum surfaces are `lagged` or covered in a rubberized material.

Bearing: Bearings used for conveyor pulleys are generally spherical roller bearings, chosen for their radial and axial load supporting characteristics. The bearings are self-aligning relative to their raceways, which means that the bearings can be 'misaligned' relative to the shaft and plummer blocks, to a certain degree. In practical terms this implies that the bending of the shaft under loaded conditions as well as minor misalignment of the pulley support structure, can be accommodated by the bearing.

Other Main Products for conveyor pulley:

Spherical roller bearing 
Series 22200.., 22300.., 23000.., 23100.., 23200.., 23900.. 24000.., 24100..,  M/MB/CA/CC/W33

self-aligning ball bearing

APPLICATION:
Spherical roller bearings and self-aligning ball bearings are available with heavy duty rollers and cages that are suitable for extreme demand harsh applications such as vibratory screens. Mining Conveyor Machine, and mining bulk conveyor pulley. Bend Pulley,Driving Pulley, Head Pulley, Snub Pulley, Tail Pulley, Take Up Pulley etc. In this sort of aggressive operational environment, the spherical roller bearing is the only type that delivers acceptable service life. generally have a longer life span than other bearing types. 

Special: XKTE - Ball Bearings and Rolling Bearings in Conveyor Technology

XKTE is the specialist in rolling bearing technology for the mechanical application of continuous conveyors.

Whether bulk or general cargo conveyor, we have the right solutions for your requirements. Application-optimized rolling bearings from XKTE master all challenges: Heavily different temperatures, moisture, dust, dirt, as well as noise and vibration reduction.

About US:

Shandong Xinkaite Bearing Co., Ltd. is a professional belt conveyor roller bearing manufacturer enterprise, specialized in manufacturing bearings for the bulk material handling industry and supply all kinds of conveyor idler components. our bearings are being used in multiple applications including: mining machinery, carrying idlers and reverse rollers as well as drum pulley. Our factory is located in Yandian of Liaocheng in mainland China, covered an area of 18,000 square meters,  registered  trademarks "XKTE".

And there are many long-term fixed partners of ours within the areas centered by conveyor roller bearing industry. With our company`s gradually growing, from the rough to the bearing, we set up a one-stop production line, with 50000 pieces produced every day on our automated production lines. all products are manufactured according to GB standards or in compliance with your specific requirements.

Our Service:

1. Volume production and large Inventories, stable quality

2. OEM is supported

3. Small order accept

4. Various Brands

5. Wide Array of Applications

6. Fast delivery

7. Our company insists on the "quality first, credit first" business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.