Steel Conveyor Idler Roller with High Temperature Resistance Sealed Ball Bearings for Clinker Conveyor Lines
High-temperature resistant steel conveyor idler rollers designed specifically for demanding clinker conveyor applications in cement and industrial processing environments.
Premium Quality Conveyor Idlers
As leading Chinese manufacturers of conveyor idlers, we provide essential supporting components for modern belt conveying systems. Our idlers serve diverse industries including mining, ports, metallurgy, power generation, building materials, grain processing, chemical industry, environmental protection, and logistics.
Key Types of Conveyor Idlers
Carrying Idlers
Troughing idlers arranged in V-shape configuration to create material containment trough, increasing load capacity and preventing spillage.
Impact Idlers
Equipped with rubber discs for absorbing impact energy at loading points, protecting both belt and idler from heavy or sharp materials.
Return/Training Idlers
Support empty return side of belt with automatic correction features to prevent belt misalignment issues.
Specialized Idler Solutions
- Garland Idlers: Flexible multi-pivot suspension system ideal for uneven loads and rough terrain in mining applications
- Spiral Idlers: Continuous spiral design for effective cleaning of sticky materials from belt return side
- Rubber Disc Return Idlers: Separate rubber discs prevent material buildup and belt mistracking
Design Features & Components
Shell/Tube Construction
Steel (painted or galvanized), stainless steel, or HDPE plastic for superior corrosion resistance
Bearing System
Sealed, lubricated ball bearings with C3 clearance for extended service life in harsh environments
Shaft Design
Solid steel shaft construction for maximum durability and reliable performance
Sealing Technology
High-quality labyrinth seals with IP-rated protection against contaminants
Industrial Applications
Our conveyor idlers are engineered for demanding applications across multiple industries:
- Mining operations (coal, ore, aggregates)
- Power generation plants
- Cement and steel production facilities
- Ports and terminal operations
- Agricultural grain handling systems
- Packaging and distribution centers
Performance Characteristics
Sealing Effectiveness
Primary factor for extended idler life in challenging operating conditions
Rotational Efficiency
Low starting and running resistance for improved energy efficiency
Precision Balance
Reduced vibration, minimized belt wear, and quiet operation
Durability
Superior resistance to corrosion, abrasion, and impact damage
Company Profile
Qingdao MWin Industry and Trade Company specializes in manufacturing rubber conveyor belts, rubber seals, and related rubber products. With years of production, sales, and export experience, we serve global customers while maintaining high quality standards and efficient service delivery.

Related Products
Belt Joint Solutions
Comprehensive conveyor belt splicing methods including mechanical belt buckles, cold bonding adhesives, and hot vulcanization for various application requirements.
Rubber Coated Pulleys
Pulley lagging with elastic, wear-resistant rubber wrapping to increase friction, protect belts, and ensure stable conveyor operation.
Frequently Asked Questions
How soon can we get a reply after sending an inquiry?
We respond within 2 hours during working days after receiving your inquiry.
Are you a direct manufacturer or trading company?
We operate our own factory with an international trade department, handling both production and sales directly.
What products do you provide?
We manufacture ST cord conveyor belts, sensor belts, pip conveyor belts, anti-tear belts, EPDM belts, high temperature resistant belts, heat resistant belts, fire resistant belts, EP conveyor belts, NN conveyor belts, SW fabric belts, cotton belts, chevron belts, rough top belts, oil resistant belts, chemical resistant belts, flat transmission belts, and rubber V belts.
What application fields are your products used in?
Primarily for transportation tasks in metallurgy, chemical, cement, coking, steel and other industrial sectors.
What is your production capacity?
Our facility covers 20,000 square meters with 12,000 square meters of building space. We operate 12 production lines with comprehensive design, production, quality control, and after-sales service departments.
How do you guarantee product quality?
We maintain complete physical and chemical testing equipment with dedicated quality management teams controlling properties from raw material analysis through semi-finished products to finished product testing.
What payment methods do you accept?
We confirm transaction methods during quoting, including FOB, CIF, CNF or other negotiable methods based on order quantity.
How do you deliver goods to customers?
We primarily ship by sea from Qingdao port. For urgent shipments, air transport is available through the nearby international airport.
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