HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
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Plain rubber pulley lagging is generally used on non-drive pulleys to offer greater traction for the conveyor belt without excessively increasing friction, which could cause the belt to wear faster.
Diamond rubber pulley lagging, another rubber lagging product, which is generally applied to pulleys that need more friction to the conveyor belt. The diamond grooved rubber is more flexible comparing with plain rubber.
Gaps in the rubber allow the lagging excess space to bend and move with the conveyor belt. The increased flexibility allows the rubber to maintain contact with the same part of the belt and prevents the belt from sliding. And the diamond grooved rubber lagging can drop water off the pulley, further get the belt away from slipping and material build up.
Rubber is one of the most economic types and mostly common used for pulley lagging, because it is a relatively softer material than others, which offers good traction and wear resistance, and can protect the pulley surface and increase the friction of the conveyor belt..
There are many options when select the pulley lagging. According to your application, it can be grooved and shaped for greater flexibility .
Rubber lagging is a versatile product. Different properties such as thickness and hardness can be achieved to meet your application demands. Rubber lagging also can be grooved into any shape or patterns you like.
Pulley Lagging is important in a belt conveying transportation system parts and components, coated rubber roller can effectively improve the operation of the transmission system, to protect metal roller from the wear and tear, can increase the friction of rubber surface, can effectively prevent the sliding friction between roller and belt.Can reduce the belt slip,reduce material bonded on the surface of the roller.So as to reduce the belt running deviation and wear and tear, improve operational efficiency, make the roller and belt synchronization operation, so as to ensure the belt operate efficiently and large capacity.
Rubber Pulley Lagging Type:
1. Plain Surface Pulley Lagging, thickness 10mm 12mm 15mm 20mm
2. Diamond Pulley Lagging, thickness 10mm 12mm 15mm 20mm
Thermal sulfide type: Traditional heat vulcanized rubber bag
Cold cure type:The new cold vulcanized rubber roller bag
conveyor pulley Description
| Material | NR / | Tensile Strength. N/mm2 | 17.5 |
| Specific Gravity | +1.2 /- | Adhesive strength between ceramic tile and rubber. Mp | > 6.6 |
| Hardness, Shore A | 60 +/- 5 | Akron abrasion | 0.193 cm3 |
| Elongation. % | 450 | Size of Ceramic tiles | 20*20*7 |
| Item | Length. mm | Width. mm | Thickness. mm |
| Normal type | Customized | 500 | 12mm,15 mm, 18 mm |
| Flame retardant type | Customized | 500 | 12mm,15 mm, 18 mm |
| Custom type | Customized | - |
| Description | conveyor pulley,wing pulley,tail pulley,self-cleaning pulley,Heavy Duty Wing Pulleys |
| Color | customized |
| Pipe Length | as customer request or international standard |
| lagging material | plain |
| Application industry | Mining,Steel mill,Cement plant,Power plant,Chemical Plant,Sea Port,Storage |
| Standard | DIN, CEMA, JIS, AS, SANS-SABS, GOST, AFNOR etc. |
Detailed conveyor steel drum feature:
1. Steel pulley's size depends on the detailed belt width, the structure can be according to our design or the customers' requirements, which are used in the steel industry, harbor, coal industry, power industry, cement industry, etc
2. Tube: Q235
3. Shaft: 45# STEEL
5. Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance.
6. Seals: Grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal.
7. Lubrication: Grease is Lithium soap type grease with Rust Inhibitors.
8. Welding: Mixed gas shielded arc welding end
