PRODUCT DISPLAY
Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, we excel in designing conveyor rollers that meet the highest standards of quality. Our designs are meticulously crafted to integrate high-quality components with an innovative labyrinth seal, ensuring durability and performance.
2. Roller Shell: Crafted from premium selection steel tube, each end is machined with exacting precision to meet strict tolerances, ensuring seamless integration and optimal functionality.
3. Bearing House: Our bearing houses are expertly formed from deep pressed strip metal and calibrated precisely to ISO M7 standards. This precision allows a flawless union between the bearing and its corresponding sealing components.
4. The roller shell and its dual bearing housings are welded together to create a cohesive monolithic structure, resulting in unparalleled strength. This sophisticated method guarantees maximum precision and minimizes any imbalance forces within the rollers.
5. Seal:The Triple Labyrinth Seal design is ingeniously grease-filled, offering enhanced protection against contaminants that might impact the bearing. Our CEMA C, D, and E Idlers are equipped with sealed-for-life ball bearings, ensuring enduring reliability.
6.Operates efficiently across a vast temperature range, from 0º C to 100º C, accommodating diverse working environments.
7. Final Testing: Each roller undergoes rigorous testing, including dimension checks, surface analysis, radial circular runout, rotational resistance, axial load tests, water immersion seal inspections, axial displacement checks, and a drop test to ensure unmatched quality.
PRODUCT DETAILS
Conveyor Roller Advantage:
- Incorporates a Triple Labyrinth Seal for superior protection.
- Features sealed-for-life ball bearings for maintenance-free operation.
- Designed for extremely low rolling resistance, enhancing system efficiency.
- Adheres to CEMA C & D standards, ensuring compatibility and quality.
- Idler end welding enhances structural integrity and durability.
- Solid steel shaft offers robust support and stability.
- Constructed with gauge steel shell/cover for added resilience.
Crafted from premium galvanized steel, this conveyor roller boasts exceptional corrosion resistance and longevity, even in harsh working conditions. Its precision-sealed bearings ensure smooth operation and whisper-quiet performance, making it perfect for heavy-duty material handling systems, mining operations, and logistics lines.
Engineered for ultimate reliability and efficiency, our conveyor roller features a robust steel tube structure with impact-resistant end caps and anti-dust sealing. It is designed to minimize friction and wear, significantly boosting the performance of belt conveyors in mining, aggregate, cement, and warehouse sectors. Perfectly suited for both powered and gravity roller systems.

Equipped with cutting-edge production machinery and comprehensive testing facilities, the company specializes in a wide range of equipment for vehicles, grinding, planing, milling, punching, welding, and testing. Committed to sustainability and innovation, Hebei Shengwen addresses national strategic needs by offering technical development and consulting in environmental protection equipment. Our diverse product range includes rollers, nylon conveyor belts, transmission drums, and comprehensive mining EPC services. We provide manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
Our extensive product line encompasses over 100 different specifications and models, including belt conveyors, tubular conveyors, bucket elevators, plate conveyors, chain conveyors, and screw conveyors, among others. Our high-strength belt conveyors boast impressive specifications, with belt widths ranging from 0.5 meters to 2.4 meters, maximum speeds of 5m/s, belt strengths up to 4000kg/cm, and a peak conveying capacity of 6000t/h. Our products have evolved to include fixed, mobile, and vertical installations, offering single and double load capabilities, high-speed options, cold and high-temperature resistance, downward transportation, and explosion prevention features. With a unique design and precision manufacturing, our products meet the specific demands of power plants, coal mines, steel plants, cement plants, and mining operations worldwide, earning widespread acclaim.
Nature of Business
Production and sales: We offer a comprehensive range of mining machinery equipment and accessories, conveyor belts, as well as high and low-pressure rubber hoses and metal products, tailored to suit diverse industrial needs.
Our diverse product line includes hoses, rubber products, and high-quality polyurethane items. We offer unparalleled wholesale and retail services for steel, bearings, bearing accessories, and pipeline essentials, ensuring you receive superior products tailored to your needs.
accessories.


Q1. What are your packaging conditions?
A: Typically, our goods are securely packed in robust wooden boxes. However, should you have specific packaging preferences, we are delighted to accommodate your requirements, promising flexibility to meet your bespoke needs.
Q2. What is your delivery time?
A: Generally speaking, it takes 10 to 20 days after receiving your advance payment. The precise delivery time is influenced by the specific items and quantities you order, ensuring a tailored service that meets your expectations.
Q3. Can you produce according to the sample?
A: Certainly! We have the capability to create products based on your samples or technical drawings. Our advanced facilities allow us to fabricate molds and fixtures precisely to your specifications.
Q4. Do you inspect all goods before delivery?
A: Yes, we conduct rigorous 100% testing on all items before delivery to ensure every product meets our high standards of quality and reliability.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. Our commitment lies in maintaining superior quality and competitive pricing, safeguarding our customers' interests and fostering mutual growth;
2. We value every customer as a friend, conducting business with sincerity and forming lasting friendships, regardless of their origin, ensuring a warm and collaborative partnership.