I. Structural Characteristics

1. Composite Structure:

Usually composed of idlers, brackets, friction devices, etc. The friction device is located below the idler and generates friction by contacting the conveyor belt.

2. Exquisite Design:

Compact structure and small footprint, making it easy to install in various belt conveyor systems.

II. Performance Characteristics

1. Efficient Centering:

When the conveyor belt deviates, the friction device automatically adjusts the angle of the idler through the action of friction, quickly and effectively corrects the deviation of the conveyor belt, and ensures the stable operation of the conveyor belt.

2. Reduce Wear:

Adjust the idler angle in time to reduce abnormal friction between the conveyor belt and the idler, reduce the wear of the conveyor belt and the idler, and prolong the service life of the equipment.

3. Stable Operation:

It can keep the conveyor belt always on the correct running track, reduce vibration and shaking, and improve conveying efficiency and safety.

4. Strong Adaptability:

It can adapt to different belt widths, different conveying speeds and different material conveying requirements, and can play a good role in various working environments.

III. Characteristics of Application Scope

1. Widely Used:

Applicable to belt conveyors in industries such as mines, ports, power, and metallurgy, especially in long-distance and large-capacity conveying systems.

2. Suitable for Complex Working Conditions:

For occasions with complex terrain and harsh working conditions, the friction lower-aligning idler set can work reliably and ensure the normal operation of the conveyor belt.

IV. Maintenance Characteristics

1. Convenient Maintenance:

The structure is relatively simple. Daily maintenance mainly includes checking the wear of the friction device and the rotation flexibility of the idler, which is easy to operate.

2. Low Cost:

Due to its high reliability, it reduces the frequency of equipment maintenance and replacement, and reduces maintenance costs.

1. Roller/Idler Introduction

1. Overview:

Our company specializes in R&D, developing and manufacturing of belt conveyors as well as various types of idlers/rollers, pulleys and roller brackets.

Rollers/idlers are important components of belt conveyors. Their function is to effectively support the conveyor belt and the materials carried on the conveyor belt, ensuring the normal operation of the conveyor. The diameters of idlers have domestic standards and foreign standards.

Domestic standards: Φ63, Φ76, Φ89, Φ108, Φ133, Φ159, Φ194, Φ219;

Foreign standards: Φ89, Φ102, Φ114, Φ127, Φ139, Φ152, Φ165, Φ178 and other specifications.

2. Our Available Rollers/Idlers:

Carrier roller/bearing roller/carrying roller/spiral roller/friction roller/impact roller/rubber impact roller/buffer idler/trough roller/grooved roller/troughing roller set/comb roller/return roller/self-aligning roller/self-cleaning roller/carrier self-aligning roller/return self-aligning roller/edge roller/friction roller/carrier friction roller/return friction roller/roller set/roller bracket/impact roller set/carrier taper self-aligning roller/return taper self-aligning roller/parallel roller/Belt Conveyor Roller/Conveyor Idler/troughing idler.

3. Roller/Idler Material Specification:

Shaft: 45# STEEL. Cold-drawn steel S235JRG2 (EN10027-1); ST37 (DIN17100); E24 (AFNOR NFA 35501).

Tube: Q235. DIN2394 standard, the material is ST37 conforming to DIN 17100 standard.

Bearing housing: Cold stamping processing conforms to ISO M7 precision, cold rolling and calibration. The raw material conforms to DIN1623-1624 standard.

Inner sealing ring: NYLON6 (ISO Pa6).

Bearing: Deep groove ball bearing (clearance class C3) of DIN 6263 series. Labyrinth seal: 3-groove type, material ISO PA6 (nylon 6).

Cover: Cold impacted by deep-drawn steel EU 10111-DD13.

Outer sealing ring: Rubber sliding V-ring, wear-resistant, low-friction, ozone-resistant NBR nitrile butadiene rubber.

Protective cover: Mechanical protective bushing to prevent stone impacts. The material is POM polymer or anti-corrosive zinc, aluminum, and copper alloys. Lubricating grease: Water-proof and dust-proof NLGI grade 2 or 3 lithium-based grease is used during assembly for long-term lubrication.

Roller protection: Various types of painting, plastic spraying, galvanizing, and anti-rust tectyl oil.

4. Parameters: