industrial mining idler roller heavy duty carrier roller steel pipe roller conveyor idler

  industrial mining idler roller heavy duty carrier roller steel pipe roller  conveyor idler Product 1 HSCD are a profesional manufacture of specially producing all kinds of Conveyor idlers & rollers & pulley, including Carrying idlers/roller Impact idlers/roller, Return idlers/roller, Training idlers/roller, Guiding idlers/roller, and Conveyor pulley & different types of Frame.    The function of Conveyor idler/roller is supporting the conveyor and conveying materials, therefore, the quality of conveyor idler/roller is particularly important.    

Roller Idlers Dia	89mm-196mm
Roller  Length	200mm- 2500mm
Roller Material	Q 235 Or Seamless Steel Tube
Roller Bearing	Double Row Deep Groove Ball Bearing ( NSK, SKF, FAG, NTN and so on)
Roller Welding	CO2 gas shielded arc welding end
Roller Lubrication	Grease is Lithium soap type grease with Rust Inhibitors.
Roller Seals	Grease retaining inner seal with Multi-stage Labyrinth
Roller Application	Steel industry, harbor, coal industry, power industry, cement industry, etc

   2.Advantages:   Dustproof, waterproof, corrosion resistance  ovean painting is more shining  the life time is more than 40000 hours.  samples for testing are available.  Quanlified products and competitive price.  Used in mining,cement,steel,harbor,etc   Supply ability: 10000 pieces per month.   3.Roller Major technical parameters: Roller resistance to rotation (Non-contact seal)

Diameter of carrier roller mm		Length of carrier roller mm	Resistance to rotation N
φ76	non-contact seal	≤460	2.0
		>460	2.5
φ89	non-contact seal	≤460	2.5
		>460	3.0
φ108	non-contact seal	≤800	3.0
		>800	3.5
φ133	non-contact seal	≤800	3.0
		>800	3.5
φ159	non-contact seal	≤800	3.0
		>800	3.5

  The amount of radial run-out

Diameter of carrier roller mm	Length of carrier roller mm
	<460	460-950	>950-1600
φ76—φ108	0.5	0.7	1.30
φ133—φ159	0.7	1.00	1.50

   Idler Axial load

Diameter of axle of carrier roller	Imposed axial load KN
≤20	10
≥25	15

  4. Roller Dropping intensity After experiments of horizontal and vertical drop of carrier roller, the following requirements should be met: All components and welded joints cannot be damaged or taken apart; Axial displacement of roller carrier after falling should be not more than 1.2mm; The body and bearing of carrier roller should never be loosing; The resistance to rotation should be not more than 1.5 times of the figure stipulated in table 1. Roller Sealability in water After revolving at the rate of 1450t/min for 24 hours in water, the water inflow of the carrier roller with non-contact seal device is not more than 150g.   Our Customers
  Our Project   Packaging & Shipping   We do careful packaging to ensure the good condition and successful delivery of the conveyor idlers. And as a professional conveyor roller/ rubber roller/ industrial roller China supplier, the company strives to deliver cost-effective, long-lasting products and services that will increase your efficiency and help you run faster & smoother.
Delivery Detail: Between 20- 25 days after receiving payment.     Our Services   1) We can design the conveyor roller as customer requested. 2) One-year warranty for free. 3) Any problems during use, you can freely contact with us by email or by telephone.         Company Information   Since 2001, our factory is established very well known in conveyor industry. We have 15 years long experience and expertise in Conveyor Roller Products. From 2006 to 2013, we won different patents on different rollers. In 2012, our new High-Tech material ( Composite Material ) roller finally obtain the patent which means we achieve a new milestone on the of the transport industry. We are ONLY ONE Factory in China using composite material with patents.   Our Website: www.hscdtech.com       FAQ   Five reasons to choose us:   1) Manufacturer of belt conveyor idler rollers, conveyor pulleys, conveyor brackets;
2) With most advanced production equipment;
3) With exquisite craft with CEMA DIN standard;
4) With ISO9001:2008 and Safety of Approval for Mining Products;
5) With new high quality composite material roller shell and excellent after-sale service.   Contact:
Candy    Email: sales3 @ hscdtech.com    M.B.: 86-013691330935   Tel: 86-010-63423819   Skype: hscd.roller