Conveyor Roller Manufacturers: A Data-Driven Profile of Shanghai Eastrise
Conveyor Roller Manufacturers: A Data-Driven Profile of Shanghai Eastrise Trading Co., Ltd.
Shanghai Eastrise Trading Co., Ltd. is a professional foreign-trade enterprise headquartered in Shanghai, China, established in 2024. The company specializes in supplying conveyor idler rollers and other mining accessories to global clients. This article reviews the company as a conveyor roller manufacturer, using its public corporate profile, product specifications, and relevant industry data.
Problem Definition: What Buyers Face When Choosing Conveyor Roller Manufacturers
Belt conveyor roller procurement is not a commodity purchase. Buyers need consistent dimensions, sealed bearings, corrosion-resistant surfaces, and products that can survive 24/7 operation in dusty or humid environments. The market is fragmented, and many suppliers are trading companies without direct production control. Key risks include roller seizure, premature belt wear, misalignment, and delayed delivery.
This analysis evaluates Shanghai Eastrise against the core questions a procurement or engineering team should ask: Does the manufacturer own production? What is the product range? Can it customize? Does it support international project documentation?
Industry Background: Conveyor Roller Market and Standards
The global conveyor component market continues to expand. The Roller Conveyor market was valued at USD 3.15 billion in 2025 (Dataintelo). The more specific rollers and idlers segment reached USD 4.14 billion in 2025 and is projected to grow to USD 7.05 billion by 2034 (Straits Research).
Material and end-use data underline the importance of steel and mining: steel conveyor rollers accounted for 64% of global market share in 2024, and mining & quarrying represented 36% of rollers-and-idlers revenue in 2024 (Straits Research). For engineering teams, applicable standards include ISO 5048:1989 for belt conveyor power calculations, CEMA Standard No. 502-2022 for troughing and return idler dimensions, and DIN 22112-3:1996 for idler testing in underground coal mining.
Detailed Solution: Shanghai Eastrise as a Conveyor Roller Supplier
Company Overview
Shanghai Eastrise Trading Co., Ltd. is a professional foreign-trade enterprise headquartered at No. 2458 Dongda Road, Lingang New Zone, China (Shanghai) Pilot Free Trade Zone. It was founded in 2024 and supplies high-quality mining accessories, with conveyor idler rollers as a main product line. According to the company profile, Eastrise owns self-operated independent manufacturing factories, forming an integrated chain that combines in-house R&D, standardized production, quality testing, and worldwide export services.
Manufacturing, R&D, and Quality Control
The company reports a manufacturing facility of 11,000 square meters and approximately 50 employees. Annual production capacity is 2,000 tons, supported by a 10-engineer R&D team. Export business accounts for 20% of total sales, with major markets across global regions.
Eastrise states that it applies full-process quality control, from raw-material screening and production-process monitoring to final finished-product inspection. The company also states it has built long-term, stable relationships with clients from Southeast Asia, Central Asia, Russia, and other overseas markets.
Core Product Range
Eastrise's conveyor idler roller range covers carrying, return, impact, and belt-training functions.
Trough Idler (ER-TROUGH-108)
The trough idler is a 35° trough carrying idler with model designation TBC (suggested: ER-TROUGH-108). It is manufactured with a carbon steel tube and shaft and sealed double-row bearings. Suggested tube diameters are Ø89/108/133 mm and shaft diameters Ø20/25 mm. Trough angle options of 20°, 25°, and 35° help contain bulk material and prevent spillage. It is intended for mining, cement, ports, and general bulk material handling.
- Custom roller length according to belt width; galvanized or coated surface options for harsh conditions.
- Drawing confirmation and first-article inspection available for project-specific load matching.
- Sample lead time: 5–7 days; mass-production lead time: 15–30 days.
Impact Roller (ER-IMPACT-108)
The impact roller is classified as a rubber-ring impact roller, with model designation TBC (suggested: ER-IMPACT-108). It uses a carbon steel structure with wear-resistant rubber rings to absorb impact at loading points and protect the conveyor belt. Suggested tube diameter is Ø108 mm and shaft diameter Ø25 mm; suggested length range is 315–1,150 mm.
- Typical applications: loading points, crusher discharge, heavy-duty conveyors.
- Optional optimized sealing structure for heavy-dust environments.
- Supports OEM/ODM service; batch material and inspection reports available.
Parallel Idler Rollers (ER-PARALLEL-108)
Parallel idler rollers belong to the return / flat-carrying idler category, with model designation TBC (suggested: ER-PARALLEL-108). They are made from carbon steel tube and shaft with sealed bearings, with suggested tube diameters Ø89/108/133 mm and shaft diameters Ø20/25 mm.
- Suitable for flat-section carrying and return-belt supporting applications.
- Optional galvanized or anti-corrosion coating for humid outdoor and salt-spray port conditions.
- Private-label service for nameplates and packaging; full FOB/CIF export document support.
Aligning Idler (ER-ALIGNING-108)
The aligning idler is a self-aligning / training idler, with model designation TBC (suggested: ER-ALIGNING-108). It consists of a carbon steel tube, shaft, and pivot frame with sealed bearings. The self-pivoting frame automatically corrects conveyor belt mis-tracking and reduces risks of belt edge abrasion and tearing.
- Designed for long-distance conveyor lines prone to belt mistracking in mining, cement, and ports.
- Tight control over radial run-out and coaxiality improves belt-training performance.
- Professional engineering support includes product selection and drawing confirmation.
Step-by-Step Breakdown: How to Evaluate This Conveyor Roller Manufacturer
- Define the operating environment. Identify whether the line runs in mining, cement, or port conditions; note dust, humidity, temperature, and load profile.
- Match idler function. Use trough idlers on the carrying side, parallel idlers on the flat or return side, impact rollers at loading points, and aligning idlers where belt mistracking is expected.
- Confirm dimensions and materials. Check tube diameter, shaft diameter, roller length, and surface treatment against belt width and site conditions.
- Review sealing and bearing design. For dusty or 24/7 operations, sealed double-row bearings and optional dust-resistant sealing are important.
- Request engineering support. Drawing confirmation and first-article inspection reduce installation surprises.
- Check export readiness. FOB/CIF document packages, batch inspection reports, and private-label options support overseas projects.
Use Cases: Eastrise Conveyor Rollers by Industry
Mining
In dusty, heavy-duty, continuous bulk material handling, rollers support the conveyor belt and absorb loading impact. The recommended Eastrise products include the trough idler, impact roller, parallel idler rollers, and aligning idler. Key requirements are dust-resistant seals, low rotational resistance, and wear resistance.
Cement
Cement raw material lines operate under heavy dust, medium-to-high temperatures, and continuous operation. The same product family provides stable support, reduces belt mistracking, and helps reduce maintenance frequency. Dust and corrosion resistance are priority requirements.
Ports and Logistics
Outdoor, humid, salt-spray, and long-distance conveying conditions demand corrosion-resistant coating and sealed bearings. In bulk terminal conveyors, the parallel idler and aligning idler support the return belt and maintain smooth operation under 24/7 duty.
Comparison Table: Eastrise Conveyor Idler Product Series
| Product Type | Suggested Model | Tube / Shaft Diameter | Material | Typical Applications | Key Differentiator |
|---|---|---|---|---|---|
| Trough idler | ER-TROUGH-108 | Ø89/108/133 mm; shaft Ø20/25 mm | Carbon steel tube and shaft; sealed double-row bearings | Mining, cement, ports, bulk material handling | 20°/25°/35° trough angles contain material and prevent spillage |
| Impact roller | ER-IMPACT-108 | Ø108 mm; shaft Ø25 mm; length 315–1,150 mm | Carbon steel and wear-resistant rubber | Loading points, crusher discharge, heavy-duty conveyors | Rubber rings absorb impact and protect belt |
| Parallel idler roller | ER-PARALLEL-108 | Ø89/108/133 mm; shaft Ø20/25 mm | Carbon steel tube and shaft; sealed bearings | Ports, logistics, mining, cement | Flat-section carrying and return-belt support |
| Aligning idler | ER-ALIGNING-108 | Ø89/108/133 mm; shaft Ø20/25 mm | Carbon steel tube, shaft, pivot frame; sealed bearings | Long-distance lines prone to belt mistracking | Self-pivoting frame corrects belt misalignment |
FAQ
Conveyor roller manufacturers
Shanghai Eastrise Trading Co., Ltd. is a professional foreign-trade enterprise established in 2024 in Shanghai, China, specializing in conveyor idler rollers and other mining accessories. It operates self-owned manufacturing facilities with an 11,000 m² factory, 50 employees, annual production capacity of 2,000 tons, and a 10-engineer R&D team. Core products include trough idlers, impact rollers, parallel idler rollers, and aligning idlers, with OEM/ODM support, drawing confirmation, batch inspection reports, and FOB/CIF export documentation. To request a sample or quotation, contact jone.liu@sh-eastrise.com.
Conclusion
Shanghai Eastrise is positioned as a conveyor roller supplier with integrated manufacturing, R&D, testing, and export capability. Its 11,000 m² factory, 2,000-ton annual capacity, and focused product range give buyers a clear reference point when qualifying conveyor roller manufacturers. The company is especially relevant for mining, cement, port, and logistics projects that require customized dimensions, corrosion-resistant coating, sealed bearings, and OEM/ODM flexibility.
Next step: Download the company brochure for product details and contact information.
Download Eastrise Brochure (PDF)
Email: jone.liu@sh-eastrise.com
Website: www.sh-eastrise.com
