Cema Material Transportation Belt Conveyor Roller Idler Carrier/Impact/Spiral/Screw/Return/Rubber Disc/Troughing/Self Aligning/HDPE/Nylon Conveyor Roller Idler

• Material: Steel
• Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant, Coal,Cement,Steel,Quarry Site, Port, Bulk Material
• Structure: Ordinary Roller
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DTII
• Bearing Type: Double Sealed Bearing
• Type: Grooved Conveyor Idler
• Roller Seal: Labyrinth Seal
• Roller Standard: ISO, Cema, DIN, JIS, etc
• Roller Working Life: More Than 30,000 Hours
• Roller Bearing Brand: Famous Brands
• Roller Tube Material: Q235B Q345
• Roller Color: Black, Red, Blue, Yellow
• Roller Certificates: CE, ISO, SGS
• Roller Shell Thickness: 3.5--6mm
• Roller Shaft Diameter: 20--50mm
• Roller Bearing: 6204/6205/6305/6206/6306/6307/6308/6309/6310
• Roller Advantages: Waterproof, Dustproof etc.
• Roller Warranty: 1year
• Roller Finish: Painting/Rubber Coated
• Roller: Carrier,Impact,HDPE,Return,Trough
• Roller Brand: Xinrisheng
• Transport Package: Wooden Case, Steel Frame
• Specification: D63.5, D76, D89, D108, D133, D159
• Trademark: XinRiSheng
• Origin: China
• HS Code: 8431390000
• Production Capacity: 5000PCS Per Week
• Package Size: 100.00cm * 100.00cm * 80.00cm
• Package Gross Weight: 200.000kg

Product Description

 Carrier conveyor rollers are used to support and shape the conveyor belt. Conveyor carrier rollers can be fitted to the load side of the belt in: trough, tracking and transition frames, or fitted to the return side of the belt.

Diameter	Φ89, Φ102, Φφ108, Φ114, Φ127, Φ133, Φ139, Φ152, Φ159, Φ165,  Φ194
Length	145mm-2800mm
Shaft	A3 and 45# steel
Shell	Q235(GB), Q345(GB), welded with DIN2394 standed
Bearing	6204/6205/6305/6206/6306/6307/6308/6309/6310
Working Life	More than 30000hours
Advantages	Low resistance, waterproof, dustproof  etc.

 Conveyor Roller IDLERS features:
1. We are  in desiging conveyor rollers combines the requirements of high quality and labyrinth seal.
2.Roller Shell : consist of a selection steel tube,machined at either to strict tolerance.
3.Bearing house : Formed from strip deep pressed and calibrated to ISO M7.this tolerance allowing a perfect match between the bearing and the relevant parts on the sealing.
4. The roller shell and the two bearing housings are welded together in an way that forms a monolithic structure of exceptional strength. This method guarantees the maximum precision and the minimum out of balance forces in the rollers.
5. Seal :Triple Labyrinth Seal design is grease filled and offers an additional level of protection from contaminants impacting the bearing CEMA C, D and E Idlers have sealed for life ball bearings.
6.Wide range of working temperatures from 0º C to 100º C.
7.Final Testing: Dimension,surface, Radial circular runout,Rotational resistance,Axial load,Water immersion seal,Axial displacement,Drop test.

Conveyor Rollers Production Process:
 Conveyor Roller Advantage:

1. Triple Labyrinth Seal
2. Sealed for life ball bearings
3. Extremely low rolling resistance
4. CEMA C & D standard product line
5. Idler end welding
6. Solid steel shaft
7. gauge steel shell/cover

Impact Roller Idlers:
Impact rollers are used as carrying rollers instead of normal steel rollers at a loading point. On steel roller there are rubber rings assembled, side by side, to absorb the weight and impact of material falling onto the belt. At the same time impact rollers reduce the shock and vibration through the steel structure.

Specification of Impact Conveyor Roller Idlers:

Diameter(mm)	Shaft Diameter	Bearing Part No.	Min Bearing Dynamic Loading Pating(N)
127mm	25mm	6205	14000N
133mm	25mm	6205	14000N
152mm	25mm	6205	14000N
159mm	25mm	6205	14000N
127mm	25mm	6305	22500N
133mm	25mm	6305	22500
152mm	25mm	6305	22500N
159mm	25mm	6305	22500N
152mm	30mm	6306	28100N
178mm	30mm	6306	28100N
178mm	35mm	6307	33200N
203mm	35mm	6307	33200N
178mm	40mm	6308	41000N
203mm	40mm	6308	41000N
203mm	45mm	6309	52700N
203mm	50mm	6310	61800N
250mm	60mm	6312	81900N

Steel Spiral Return Roller Idler
The steel spiral return idler are used as support for the return side of belt. Used where sticky, corrosive, or abrasive materials are present. Not only cleans itself, but keeps the belt cleans and double spiral configuration minimizes belt training problems such as misalignment.

Specification of steel spiral roller idler:

Diameter	Length	Bearing Model	Shaft Diameter
89mm	950mm	6204	20mm
108mm	950mm	6205	25mm
108mm	1150mm	6205	25mm
108mm	1400mm	6205	25mm
108mm	1600mm	6205	25mm
133mm	950mm	6305	25mm
133mm	1150mm	6305	25mm
133mm	1400mm	6305	25mm
133mm	1600mm	6305	25mm
159mm	1150mm	6306	30mm
159mm	1400mm	6306	30mm
159mm	1600mm	6306	30mm

Rubber Disc Return Roller Idler
Disc Return Rollers are used where the material has the potential to collect on the surface of the rollers which could ultimately lead to premature failure. The Ring minimises material build up on the roller shell. To maximise longevity, routine cleaning should still be observed. Rings come in rubber as standard.

Tube(mm)	Ring Size(mm)
63.5mm	89mm,108mm,133mm,150mm,180mm,210mm,250mm
76.1mm	108mm,133mm,159mm
88.9mm	133mm,150mm,159mm,180mm,270mm,330mm
108mm	159mm,180mm,195mm,219mm

HDPE roller for mining and aggressive applications.
HDPE contains carbon black increasing ultra violet resistance. Steel and HDPE tube combination provides significantly reduced weight. The bearing housing effectively locks the HDPE tube in position preventing movement along the steel tube.

Diameter(mm)	Shell Wall(mm)	Nominal Shaft Diameter(mm)	Bearing Part No.	Min Bearing Dynamic Load Rating(N)
127mm	3.5+6.5	20mm	6204	12700N
127mm	3.5+6.5	25mm	6205	14000N
152mm	4+6.5	25mm	6205	22500N
159mm	4+10	25mm	6205	22500N
127mm	3.5+6.5	25mm	6305	22500N
133mm	3.5+9.5	25mm	6305	22500N
152mm	4+6.5	25mm	6305	22500N
159mm	4+10	25mm	6305	22500N
127mm	3.5+6.5	30mm	6306	28100N
133mm	3.5+9.5	30mm	6306	28100N
152mm	4+6.5	30mm	6306	28100N
159mm	4+10	30mm	6306	28100N
178mm	4+6.5	30mm	6306	28100N
152mm	6+6.5	35mm	6307	33200N
159mm	6+10	35mm	6307	33200N
178mm	6+6.5	35mm	6307	33200N
152mm	6+6.5	40mm	6308	41000N
159mm	6+10	40mm	6308	41000N
178mm	6+6.5	40mm	6308	41000N
193mm	6+7.5	40mm	6308	41000N
219mm	6+13	40mm	6308	41000N
178mm	6+6.5	45mm	6309	52700N
193mm	6+7.5	45mm	6309	52700N
193mm	6+7.5	45mm	6309	52700N
193mm	6+7.5	50mm	6310	61800N

Self Aligning Training Roller Idelers:
The Friction self aligning conveyor roller is used to adjust the belt deviation. Friction friction self-adjusting conveyor roller has great ability to protect conveyor belt from damage and running offline.

Friction self -aligning conveyor rollers specifications:

Diameter(mm)	89.7-193.7mm
Length(mm)	500-1400(Total Length:674-1630)
Shell Thickness(mm)	3.2-4.5
Standard	DIN,CEMA,JIS,AS,SANS-SABS,GOST,AFNOR etc.

Nylon Rollers and Idlers:
The Nylon Roller Idler is light in weight and easy to install in the air. The nylon wheel has been widely used as a tower crane accessory in various lifting equipment, and gradually replaces the normal metal pulley with its great advantages. 

Shell Diameter	Shaft Diameter	Bearing Series	Material
89mm	17mm/20mm	6204	Cast Nylon PA6,PA66
102mm	20mm/25mm	6204/6205	Cast Nylon PA6,PA66
108mm	20mm/25mm	6204/6205	Cast Nylon PA6,PA66
114mm	20mm/25mm	6204/6205	Cast Nylon PA6,PA66
127mm	20mm/25mm.30mm	6204/6025/6206	Cast Nylon PA6,PA66
133mm	20mm/25mm/30mm	6204/6025/6206	Cast Nylon PA6,PA66
140mm	20mm/25mm/30mm	6205/6305/6206	Cast Nylon PA6,PA66
152mm	25mm/30mm/35mm	6305/6206/6306/6207	Cast Nylon PA6,PA66
159mm	30mm/35mm/40mm	6306/6207/6308	Cast Nylon PA6,PA66
165mm	35mm/40mm/45mm	6206/6306/6207/6308	Cast Nylon PA6,PA66

All kinds  of rollers, idlers, pulleys, rubber belts,belt conveyors can be provided:

Why Choose Our Conveyor Rollers:
Our conveyor rollers are built to last and designed for medium to extreme heavy duty requirements for various industries. Applications include: steel proecess,quarrying,cement,coal,chemical plant and recycling industries. All rollers are suitable for continuous operation in the most extreme weather conditions and hostile environments. Conveyor Rollers are designed for endurance and components originate from quality sources. Balancing determines a roller's life, which is ensured by using concentric pipes, precision end-caps and double-bored spindles and Triple Labyrinth Seal. Rolling resistance determines the power requirements for a conveyor, which is why our conveyor rollers are lubricated for life and double sealed to resist dust permeation.