Durable Idler Roller for Conveyors OEM Accepted, 3-Year Warranty

• 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: Customized
• Specification: 89
• Trademark: Chenggang
• Origin: Hunan
• HS Code: 8431390000
• Production Capacity: 1000000PCS
• Package Size: 145.00cm * 89.00cm * 89.00cm
• Package Gross Weight: 20.000kg

Product Description

Parallel return roller with bracket: A crucial component engineered for optimal alignment and support of conveyor belts, ensuring seamless operational flow and reducing friction-related wear.
The installation and debugging steps of the idler set are as follows: Follow these meticulous guidelines to ensure flawless setup and peak performance of your idler set for conveyor systems.

I. Preparation before installation: Laying the groundwork is essential for successful installation. Thorough preparation ensures all components are ready for assembly and operation.
 

1. Check equipment and parts: Verify that all elements of the idler set are intact and pristine-every idler, bracket, bearing, and seal. Examine the idler surfaces, confirming they are impeccably smooth and free from any imperfections like cracks or dents.
2. Prepare installation tools: Gather all necessary tools-wrenches, screwdrivers, jacks, and spirit levels-to facilitate a smooth and efficient installation process.
3. Determine the installation location: Pinpoint the precise position on your conveyor system for the idler set, ensuring perpendicular placement relative to the conveyor belt's center line while maintaining ideal spacing along the direction of conveyance.

II. Installation steps: Execute these steps to integrate the idler set into your conveyor with precision and reliability.
 

1. Install the bracket: Secure the idler set's bracket firmly to the conveyor frame using bolts or welding. Ensure perfect alignment and stability, using a spirit level to verify both horizontality and verticality.
2. Install the idler: Position each idler accurately on the bracket, ensuring they are perpendicular to the conveyor belt's motion and spaced correctly. For trough idler sets, ensure the central idler is horizontal with correct angular orientation for the side idlers.
3. Install bearings and seals: Affix bearings onto the idler shafts and seals to safeguard against contaminants like dust and moisture. Accuracy in installation is key to prevent improper fitting that could impair performance.
4. Connect the transmission device: Should the idler set interface with a transmission device, such as an electric drum or reducer, ensure a secure and seamless connection as per installation protocols for effective power transfer.

III. Debugging steps: Fine-tune your setup to confirm that all components function harmoniously and efficiently post-installation.
 

1. No-load debugging: Activate the system without a load to assess the idler set's performance. Monitor for smooth rotation without jamming or noise, ensuring the conveyor belt operates seamlessly and without deviation.
2. Adjust the idler position: Correct any conveyor belt misalignment by fine-tuning the idler set's position. For parallel idlers, adjust for levelness; for trough idlers, alter side inclinations as needed. Make incremental adjustments, observing belt behavior until alignment is perfect.
3. Load debugging: Once no-load tests are successful, gradually introduce materials to the conveyor, monitoring idler integrity and belt operation under load. Address any deformation or irregularities promptly.
4. Adjust the tension: Fine-tune the tensioning device to achieve optimal belt tautness, preventing excessive idler and belt wear while maintaining stable operation.
5. Final inspection: Conduct an exhaustive assessment post-debugging, verifying idler rotation, bearing temperature, and seal integrity to confirm everything is correctly installed and functioning optimally.

1. Roller/idler introduction: Delve into the essential attributes and functionalities of our rollers and idlers, designed to enhance the efficiency and longevity of conveyor systems.

Our company specializes in: Providing top-tier solutions for conveyor technology, backed by robust R&D and a commitment to excellence. R&D: At the heart of our innovations, driving the development of cutting-edge conveyor solutions tailored to meet diverse industrial needs.Hunan Chenggang Conveyor Technology Co., Ltd. excels in the art of innovating and producing top-tier components for belt conveyors. Our expertise encompasses a wide array of idlers, ensuring unmatched quality and performance.Ourrollers are craftedto perfection, alongside pulleys and robust roller bracketsdesigned to elevate your conveyor systems.
Rollers and idlers are quintessential elements of belt conveyors.They play a pivotal role in providing steadfast support to the conveyor belt and the materials it transports, ensuring seamless and efficient operation. Our idlers adhere to both domestic and international standards, offering a range of diameters to suit varied specifications.
Domestic diameter standards: Φ63, Φ76, Φ89, Φ108, Φ133, Φ159, Φ194, Φ219.
International diameter standards: Φ89, Φ102, Φ114, Φ127, Φ139, Φ152, Φ165, Φ178, among other variants.
2.Explore our diverse collection of rollers and idlers tailored for your needs:
Our offerings include an extensive selection: carrier rollers, bearing rollers, carrying rollers, spiral rollers, friction rollers, impact rollers, rubber impact rollers, buffer idlers, trough rollers, grooved rollers, troughing roller sets, comb rollers, return rollers, self-aligning rollers, self-cleaning rollers, carrier self-aligning rollers, return self-aligning rollers, edge rollers, friction rollers, carrier friction rollers, return friction rollers, comprehensive roller sets, sturdy roller brackets, impact roller sets, carrier taper self-aligning rollers, return taper self-aligning rollers, parallel rollers, and more.Belt Conveyor Rollers andConveyor Idlersincluding troughing idlers designed for optimized performance.
3. Roller and idler material specifications:
Shaft crafted from: 45# STEEL,ensuring durability.Cold-drawn steel options include S235JRG2 (EN10027-1), ST37 (DIN17100), and E24 (AFNOR NFA 35501).
Tube specificationsinclude: Q235,adhering toDIN2394 standards with ST37 material conforming to DIN 17100.
Bearing housing is produced through cold stamping, conforming to ISO M7 precision, with cold rolling and calibration using raw materials meeting DIN1623-1624.
Inner sealing ring composed of NYLON6 (ISO Pa6), ensuring resilience.
Bearings feature deep groove ball bearings in the DIN 6263 series, with clearance class C3. Labyrinth seals employ a 3-groove design, crafted from ISO PA6 (nylon 6).
Covers undergo cold impact treatment with deep-drawn steel, EU 10111-DD13, for superior protection.
The outer sealing ring utilizes a V-ring design,enhanced withNBR nitrile butadiene rubber, offering exceptional wear resistance, low friction, and ozone resistance.
Protective covers feature a mechanical protective bushing to thwart stone impacts. Materials include POM polymer or anti-corrosive zinc, aluminum, and copper alloys. Our lubricating grease selection includes water-proof and dust-proof NLGI grade 2 or 3 lithium-based grease, facilitating long-term operational lubrication.
Roller protection is ensured through advanced painting, plastic spraying, galvanizing, and anti-rust tectyl oil applications, offering extended longevity and performance.