Rubber Impact Belt Conveyor Coated Idler Roller

• Customization: Available
• Material: Steel
• Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
• Model NO.: D89 102 114 127 139 152 165 178
• Structure: Ordinary Roller
• Bearing Type: Double Sealed Bearing
• Type: Parallel 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: Wooden Packages as Usual. as Per Clients` Request
• Specification: 89
• Trademark: Chenggang
• Origin: Hunan
• HS Code: 8431390000
• Production Capacity: 1000000PCS
• Package Size: 190.00cm * 89.00cm * 89.00cm
• Package Gross Weight: 20.000kg

Product Description

Parallel return roller:
I. Structural characteristics

1. Concise design: Usually composed of components such as rollers, bearings, and shafts. The structure is relatively simple and easy to manufacture and install.
2. Standardized dimensions: The size specifications are relatively uniform, which is convenient for use with different types of conveyor belt systems.

II. Performance characteristics
 

1. Stable support: Provides uniform and stable support for the return conveyor belt, preventing the conveyor belt from sagging and excessive deformation.
2. Low-friction operation: The friction coefficient between it and the conveyor belt is small, reducing energy loss and making the conveyor belt run more smoothly.
3. Wear resistance: Made of wear-resistant materials or treated specially, it can withstand long-term friction and impact and has a long service life.
4. Good sealing performance: Effectively prevents impurities such as dust and moisture from entering the inside of the idler, protects key components such as bearings, and reduces the possibility of failures.

III. Characteristics of application scope
 

1. Widely used: Applicable to various types of belt conveyors, especially performing outstandingly in long-distance transportation and large-capacity transportation systems.
2. Adapt to different working conditions: It can work normally under different working environment temperatures, humidities, and dust conditions, and has strong environmental adaptability.

IV. Maintenance characteristics
 

1. Convenient maintenance: Due to the simple structure, maintenance personnel can easily perform operations such as inspection, lubrication, and replacement of parts.
2. Low cost: Compared with other complex conveying components, parallel return idlers have lower maintenance costs, reducing the operating cost of the entire 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.