Conveyor Roller & Idler | Mining Conveyor Spare Parts | Jumeirah Industry

Conveyor Roller & Idler

Heavy-Duty Conveyor Spare Parts for Mining & Aggregate Processing

Solution Overview

Conveyor Rollers & Idlers are core wearable support components for belt conveyor systems, widely used in mineral processing plants, quarries, sand washing and bulk material transportation lines. As key consumable parts, they support the conveyor belt and bearing materials, ensuring stable, smooth and low-resistance belt operation during long-term 24-hour continuous production.

Our full product series covers carrying rollers, return rollers, impact rollers, guide rollers and anti-corrosion idlers. Adopting high-precision bearings and multi-layer labyrinth sealing structure, our conveyor idlers feature excellent dust-proof, water-proof and mud-proof performance, adapting to harsh dusty and wet mining working conditions. Precision steel pipe body ensures rigid structure, low rolling resistance and minimal belt abrasion.

We support customized diameter, length, shaft size and sealing configuration to match different belt widths, conveying speeds and load capacities. Regular replacement of rollers effectively reduces belt wear, lowers power consumption and avoids conveyor system failure.

Applicable Scenarios: Lithium ore, gold, copper, iron ore mining, quarry crushing, aggregate sand washing, bulk material conveying projects.

Core Product Types: Carrying Roller | Return Roller | Impact Roller | Guide Roller | Anti-corrosion Idler | Heavy-Duty Mining Idler

Roller Types & Working Features

We provide diversified conveyor roller solutions for different conveyor positions, load conditions and material characteristics, solving common problems such as belt deviation, impact damage and severe dust erosion.

• Carrying Roller – Installed on the upper belt side to support raw ore and aggregate materials. Low rolling resistance, stable operation, suitable for long-distance continuous conveying.
• Return Roller – Mounted on the lower return belt to support empty belt circulation, effectively reducing belt sag and vibration.
• Impact Roller – Adopts thickened steel pipe and buffer structure, specially used for material feeding points to cushion strong impact from falling ore and protect the conveyor belt from tearing and damage.
• Guide Roller – Used for belt deviation correction, limiting belt lateral movement to ensure stable linear operation of the conveyor belt.
• Anti-corrosion & Waterproof Idler – Optimized sealing and surface treatment, suitable for wet, muddy and high-corrosion sand washing and outdoor mining environments.

All rollers undergo strict dynamic balance testing and sealing performance inspection to ensure long service life and low maintenance rate in harsh mining scenarios.

Production & Quality Control Process

1. Parameter Confirmation: Confirm belt width, conveying load, working environment, roller diameter and length according to customer conveyor system parameters.
2. Precision Processing: High-quality seamless steel pipe cutting, finishing and shaft precision machining to ensure assembly accuracy.
3. Bearing & Sealing Assembly: Install high-precision wear-resistant bearings and multi-layer labyrinth sealing components for full dust and water isolation.
4. Performance Testing: Dynamic balance test, rolling resistance test, sealing immersion test and high-load durability test.
5. Standard Packaging & Shipment: Anti-collision packaging for export, suitable for long-distance sea transportation and on-site bulk replacement.

Core Specifications & Customization

Standard Roller Sizes

• Diameter: 76mm, 89mm, 108mm, 133mm, 159mm, 194mm
• Length: 200mm – 2200mm customized
• Shaft diameter: 20mm / 25mm / 30mm / 40mm optional
• Match belt width: 500mm – 2000mm

Structural Advantages

• Multi-layer labyrinth dust-proof & waterproof sealing system
• High-precision anti-wear bearings for low friction operation
• Thickened seamless steel pipe body for heavy load resistance
• Integrated welding process for high structural stability
• Anti-rust surface treatment for outdoor mining environment

Quality Standards

• Strict dynamic balance detection
• Low rolling resistance & low noise operation
• No jamming & flexible rotation under full load
• Long durability under dusty and wet conditions
• ISO standard manufacturing & quality inspection

Our Service Scope

• Professional roller model selection guidance
• Full-size customized idler manufacturing
• Batch replacement solution for conveyor system
• Export-standard packaging & global delivery
• Long-term stable spare parts supply contract

Product Advantages

• Complete product range: carrying, return, impact and guide rollers to cover all conveyor positions
• Low rolling resistance and flexible rotation reduce belt wear and conveyor operating power consumption
• Multi-layer labyrinth sealing structure provides excellent dust-proof, water-proof and mud-proof performance
• High-precision bearing and thickened steel pipe structure support long-term heavy-load mining operation
• Custom diameter, length and shaft specifications to match all types of belt conveyor systems
• Impact-resistant design at feeding points effectively prevents belt damage from falling ore
• Adaptable for lithium mines, metal mines, quarries and sand washing harsh working conditions
• Stable batch supply reduces plant downtime and daily maintenance costs

FAQ

A: Yes. Conveyor idlers are regular wearing parts. Long-term friction, dust erosion and heavy load will cause bearing aging and rotation jamming, requiring periodic inspection and replacement.

A: Carrying rollers are used for normal material conveying sections. Impact rollers adopt buffer structure, specially designed for feeding points to resist strong ore impact and protect the conveyor belt.

A: Yes. We support full custom diameter, length, shaft size and sealing structure to match your existing conveyor equipment.

A: We recommend according to your belt width, conveying capacity, material type and working environment, providing professional matching solution.

A: Under normal mining conditions, the service life can reach 18–36 months, depending on dust degree, load weight and operating hours.

Request A Quotation

Please provide your belt width, required roller diameter, length, quantity and working condition. Our engineering team will recommend suitable roller type and provide competitive bulk quotation.