Centering Carrying Upper Self-Aligning Taper Rollers

• Customization: Available
• Material: Steel
• Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
• Model NO.: D89 102 114 127 139 152 165 178
• Structure: Three Chain Roller
• Bearing Type: Double Sealed Bearing
• Type: Grooved Conveyor Idler
• Certificate: CE, ISO, Cema, SGS, CB, DIN, JIS, BS
• OEM: Accepted
• Waranty: up to 3 Years
• Color: as Per Customer`S Requriements
• Transport Package: Can Be Customized
• Specification: 89
• Trademark: Chenggang
• Origin: Hunan
• HS Code: 8431390000
• Package Size: 190.00cm * 89.00cm * 89.00cm
• Package Gross Weight: 20.000kg

Product Description

The upper carrier self-aligning idler:
I. Structural characteristics
 

1. Unique structure: Composed of idlers with adjustable angles and a sturdy bracket. The idlers are usually designed with a special adjustment mechanism that can change the angle of the idlers as needed.
2. High-quality materials: Made of high-strength materials to ensure stability when bearing the pressure and impact force of the conveyor belt.

II. Performance characteristics
 

1. Precise centering: When the conveyor belt deviates, the upper-aligning idler set can apply a transverse force to the conveyor belt by adjusting the angle of the idlers, so that the conveyor belt returns to the correct running track.
2. Reduce wear: Adjust the running direction of the conveyor belt in time to reduce the abnormal friction between the conveyor belt and the idlers and reduce the wear degree of the conveyor belt and the idlers.
3. Improve efficiency: Ensure the stable operation of the conveyor belt, reduce the material spillage and equipment failures caused by deviation, and improve the efficiency of the conveying system.
4. Strong adaptability: It can adapt to different conveyor belt speeds, loads and working environments, and has strong versatility.

III. Characteristics of application scope
 

1. Widely used: Applicable to various types of belt conveyors, especially in occasions with long-distance transportation, large transportation volume and high requirements for transportation accuracy.
2. Suitable for complex working conditions: In occasions where the terrain is complex and the conveyor belt is easily affected by external forces and deviates, the upper-aligning idler set can play an important role.

IV. Maintenance characteristics
 

1. Convenient maintenance: The structure is relatively simple. Maintenance personnel can easily adjust the angle of the idlers through the adjustment mechanism. Daily maintenance mainly includes checking the wear of the idlers, the flexibility of the adjustment mechanism and the tightness of the bracket.
2. High reliability: Due to its stable performance and reliable adjustment mechanism, the upper-aligning idler set reduces the probability of equipment failure and improves the reliability of the conveying system.

 

1. Roller/idler introduction:

Our company specializes in R&D, developing and manufacturing of belt conveyors as well as various types of idlers/rollers, pulleys and roller brackets.
Rollers/idlers are important components of belt conveyors. Their function is to effectively support the conveyor belt and the materials carried on the conveyor belt, ensuring the normal operation of the conveyor. The diameters of idlers have domestic standards and foreign standards.
Domestic standards:Φ63,Φ76,Φ89,Φ108,Φ133,Φ159,Φ194,Φ219;
Foreign standards: Φ 89,Φ102,Φ114,Φ 127,Φ 139,Φ152,Φ 165,Φ 178 and other specifications.
2.Our available rollers/idlers:

 

Carrier roller/bearing roller/carrying roller/spiral roller/friction roller/impact roller/rubber impact roller/buffer idler/trough roller/grooved roller/troughing roller set/comb roller/return roller/self-aligning roller/self-cleaning roller/carrier self-aligning roller/return self-aligning roller/edge roller/friction roller/carrier friction roller/return friction roller/roller set/roller bracket/impact roller set/carrier taper self-aligning roller/return taper self-aligning roller/parallel roller/Belt Conveyor Roller /Conveyor Idler/troughing idler
3.Roller/idler material specification:
Shaft: 45# STEEL.Cold-drawn steel S235JRG2 (EN10027-1); ST37 (DIN17100); E24 (AFNOR NFA 35501).
Tube: Q235.DIN2394 standard, the material is ST37 conforming to DIN 17100 standard.
Bearing housing: Cold stamping processing conforms to ISO M7 precision, cold rolling and calibration. The raw material conforms to DIN1623-1624 standard.
Inner sealing ring: NYLON6 (ISO Pa6).
Bearing: Deep groove ball bearing (clearance class C3) of DIN 6263 series. Labyrinth seal: 3-groove type, material ISO PA6 (nylon 6).
Cover: Cold impacted by deep-drawn steel EU 10111-DD13.
Outer sealing ring: Rubber sliding V-ring,wear-resistant, low-friction, ozone-resistant NBR nitrile butadiene rubber.
Protective cover: Mechanical protective bushing to prevent stone impacts. The material is POM polymer or anti-corrosive zinc, aluminum, and copper alloys. Lubricating grease: Water-proof and dust-proof NLGI grade 2 or 3 lithium-based grease is used during assembly for long-term lubrication.
Roller protection: Various types of painting, plastic spraying, galvanizing, and anti-rust tectyl oil.