Experience unparalleled efficiency with our Rubber Roller Idlers!:
Diameter: 80mm-165mm, tailored to your needs
Length:175-920mm, designed with precision
Shaft: Robust 20-40 STEEL equivalent to C45, or customized on request.
Bearing: Superior Single & Double Row Deep Groove Ball Bearing 2RZ & 2Z with C3 clearance, adaptable toclient's requirements for optimal efficiency.
Seals: Advanced grease-retaining inner seal with Multi-stage Labyrinth and Retention Cap featuring outboard rubbing Finger Seal for maximum protection.
Lubrication: Premium Lithium soap type grease enriched with Rust Inhibitors ensures longevity.
Welding: Expertly crafted with mixed gas shielded arc welding end for robust connections.
Painting: Offering ordinary, hot galvanized, electric static, and baked painting for aesthetic and durability.
We gladly accommodate custom size requests, with drawings provided by our skilled technicians.
PRODUCT DISPLAY
PRODUCT DETAILS
Conveyor Roller Advantage:
- Effortless installation, superb flexibility, heavy-duty capacity, and unbeatable water and dust resistance.
- Rugged construction ensures perfect dynamic balance, smooth rotation, and extended service life.
- Optimize your operations with high wear resistance, economy, and aesthetic appeal.
- Precision-engineered TIR values and low friction for seamless operations.
- Beautifully powder-coated surface for an attractive and protective finish.
- Incorporating a Triple Labyrinth Seal for unparalleled performance.
- Equipped with sealed for life ball bearings for enduring reliability.
- Designed for minimal rolling resistance, enhancing efficiency.
- Complies with CEMA C & D standards for reliable product performance.
- Features impeccable idler end welding for sturdy construction.
- Built with a solid steel shaft for strength and durability.
- Constructed with a gauge steel shell/cover for enhanced protection.
Crafted from high-quality galvanized steel, this conveyor roller promises exceptional corrosion resistance and endurance, even in the harshest conditions. Its precision-sealed bearing design ensures quiet, smooth rotations, making it perfect for demanding heavy-duty systems, mining operations, and logistics lines.
Our conveyor roller is designed for ultimate reliability, featuring a robust steel tube build, impact-resistant end caps, and anti-dust sealing. These features collectively minimize friction and wear, elevating the efficiency of belt conveyors across various industries such as mining, aggregate, cement, and warehousing—suitable for both powered and gravity roller systems.

Hebei Shengwen Mining Machinery Co., Ltd boasts state-of-the-art production equipment, comprehensive testing facilities, and specialized machinery for tasks including grinding, milling, welding, and testing. The company aligns with national strategic goals such as recycling, emission reduction, and energy conservation. It provides innovative environmental protection solutions, offering technical development and consultations on equipment like rollers, nylon conveyor belts, and mining EPC. We handle manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment, ensuring comprehensive service for our clients.
Hebei Shengwen Mining Machinery Co., Ltd is proud to offer an extensive range of over 100 unique specifications and models in belt conveyors, tubular conveyors, bucket elevators, plate conveyors, chain conveyors, screw conveyors, and polyurethane solutions, among others. Our high-strength belt conveyors boast an impressive belt width range of 0.5 to 2.4 meters, reaching speeds up to 5m/s, a robust belt strength of 4000kg/cm, and an extraordinary carrying capacity of 6000t/h. Our versatile products have evolved from fixed installations to include mobile, movable, and vertical options. Offering multifunctionality, our products are engineered for single to double load, double-speed performance, steep inclines, and enhanced for cold, high temperature resistance, downward transportation, and explosion prevention. Designed with precision and innovation, our products seamlessly adapt to the demanding environments of power plants, coal mines, steel plants, cement facilities, and mines, serving customers both nationwide and internationally. Our commitment to excellence has earned us accolades and trust globally.
Nature of Business
Producers and marketers of mining machinery equipment, conveyor belts, and accessories, offering high and low pressure rubber hoses, metal
hoses, robust rubber products, and superior polyurethane items. Our portfolio extends to the wholesale and retail of steel, bearings, and pipeline
accessories, ensuring comprehensive solutions to meet diverse industrial needs.


Q1. What are your packaging conditions?
A: Typically, our products are meticulously packed in sturdy wooden boxes to ensure safety and integrity. Should you have specific packaging requirements, we are more than happy to accommodate your preferences to meet your precise needs.
Q2. What is your delivery time?
A: Generally, our standard delivery timeline is within 10 to 20 days post receipt of your advance payment. However, this timeframe may vary based on the specific items and quantities in your order, allowing us to cater to your unique requirements with precision.
Q3. Can you produce according to the sample?
A: Absolutely, we specialize in custom manufacturing based on your samples or technical drawings. Our capabilities include crafting molds and fixtures that adhere to your exact specifications, ensuring unparalleled quality and satisfaction.
Q4. Do you inspect all goods before delivery?
A: Yes, each product undergoes rigorous 100% testing before delivery, maintaining our commitment to top-tier quality and reliability.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We uphold exceptional quality and competitive pricing to steadfastly protect and enhance our customers' interests.
2. We treat every customer with the utmost respect, fostering genuine business partnerships and friendships. No matter their origin, our commitment is to deliver excellence and nurture enduring relationships.