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HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
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SGS Rubber Lagging Head Pulley And Tail Pulley Oil Resistant

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SGS Rubber Lagging Head Pulley And Tail Pulley Oil Resistant

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Brand Name : QINYI

Model Number : Rubber Belt Conveyor Head Pulley

Certification : CE / ISO / FDA / SGS / TUV

Place of Origin : China , Cangzhou

MOQ : 5 ton

Price : Negotiable

Payment Terms : L/C, D/A, D/P, Western Union

Supply Ability : 5000 Ton/Tons per Month

Delivery Time : 10~15 days

Packaging Details : Steel-strcuture pallet or wooden case

Product name : Rubber Belt Conveyor Pulley

Application : coal mine, cement industry, power plant etc

Material Feature : Oil Resistant, Heat Resistant, Fire Resistant, Anti-Static

Type : Flat Belt,Carrying Roller,Head drive pulley

Applicable industries : all mechanical/industrial/mine/oil industry

Bearing brand : HRB, SKF, NTN, NSK, etc or as requested

Service life : More than 35000 hours

Material : imported Rubber

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SGS Rubber Lagging Head Pulley And Tail Pulley Oil Resistant
Conveyor Rubber Lagging Pulley For All Mechanical / Industrial / Mine / Oil Industry
A pulley lagging that is easy to replace, like Slide-Lag, is welded onto the surface of the drive pulley, or rubber with a diamond profile is bonded to the surface using a vulcanisation process. The rubber version is also available in food-grade quality and comes in white or blue. If a rubber pulley lagging does not suffice, for instance at very high temperatures, we apply steel segments with a ceramic or sintered nickel plating.

Rubber pulley lagging refers to the layer of rubber that is bonded to the shell of a conveyor pulley. Its purpose is to protect the shell of the pulley from damage, increase friction with the conveyor belt and dispense water off the pulley.

There are several different types of pulley lagging such as plain or grooved rubber lagging and ceramic lagging, which each have different variations, specifications and purposes.

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

ITEM Ceramic hardness (Vivtorinox) Rubber elongation rate Rubber hardness The tensile strength of ceramic rubber Ceramic roller coated heat resistance
criteria 1800 400% 60±5 150kg/cm2 100℃
Friction coefficient in different conditions
working condition Iron and steel (non coated rubber) coated rubber coated ceramic
dry 0.35-0.4 0.4-0.45 0.75-0.85
damp 0.1-0.15 0.33-0.38 0.5-0.8
muddy 0.1-0.15 0.22-0.30 0.45-0.55
Series No. Application Range Size(L*W*T)
A1 Conveyor capacity > 1500T/h, or conveying large stone materials 1830*138* (15 - 22)
A2 Flame retardant lagging for coal mining industry 1830*138* (15 - 22)
A3 Wear resistant lagging for conveying capacity < 1000T/h 1830*138* (15 - 22)
A4 Lagging for non driving drum 1830*138* (15 - 22)
A5 Slide ceramic lagging for extreme conditions 1830*138* (15 - 22)
A6 Custom lagging for low / high temperature conditions 1830*138* (15 - 22)
Remarks Crown type lagging is available based on A1, A2, A3 1830*138* (15 - 22)

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.
Structure and material:

(a) Shaft: Bright drawn steel to required bearing tolerance
(b) Shaft end: Both ends of tube are simultaneously machined and chamfered
(c) Bearing: Single and double row deep groove ball bearing 2RZ and 2Z with C3 clearance
(d) Seals: Grease retaining inner seal with multi-stage labyrinth and retention cap with outboard rubbing flinger seal
(e) Lubrication: Grease is lithium soap type grease with rust inhibitors
(f) Welding: Mixed gas shielded arc welding end
(g) Our roller saves on repair and maintenance costs of the conveyor belt due to the concentric design which decreases vibration

SGS Rubber Lagging Head Pulley And Tail Pulley Oil ResistantSGS Rubber Lagging Head Pulley And Tail Pulley Oil Resistant


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