Return Roller

Products Description

Structure and Functional Classification: Return rollers can be classified by structure and function into parallel rollers, V-shaped rollers, and comb-shaped rollers, etc., suitable for different working scenarios such as low-load, long-distance conveying or removing adhered materials from the conveyor belt

Material characteristics: The return rollers are typically made of steel pipes coated with rubber or polyethylene, which are wear-resistant and corrosion-resistant. For example, the steel tube wall thickness of a certain brand of conveyor rollers is 3.5mm, and it can withstand a conveyor belt speed of ≤4m/s in operating condition 1.

Performance characteristics: The conveyor rollers have extremely high wear resistance, ultra-low friction coefficient, and strong anti-adhesion capabilities, which can extend the belt's service life by 2-3 times; require no maintenance for life; are flame retardant, anti-static, and resistant to aging and corrosion from various chemical media; have strong mechanical strength and can withstand repeated impacts and vibrations; have excellent sealing performance, low noise, low rotational resistance, smooth operation, and a long service life, which is 2-3 times that of traditional rollers; have a wide temperature tolerance (can operate long-term at -40 ℃ –80 ℃ Between work) 2.

Installation and Maintenance: During installation, pay attention to spacing design, angle adjustment, and fixing methods. During maintenance, regular lubrication and cleaning checks are required. If the radial runout exceeds 0.7mm, it must be replaced immediately.

Special Applications: In high-temperature environments and explosion-proof scenarios, high-temperature resistant ceramic-coated rollers or flame-retardant rollers must be selected, which meet specific standards such as the MT821-2006 standard.

Advantages

· Competitive price;
· Custom powder coated.
· Sealed for life ball bearing;
· Long lifetime more than 20,000-25,000 hours;
· JIS, CEMA, SABS, AS standard return roller available;
· Products offering of 450mm-2800mm belt width;
· Extremely low rolling resistance & lowest operator cost

Certificate

Based on the requirements of domestic and foreign customers, our company has adopted the highest standards of Japanese JIS standards, German DIN standards, American CEMA standards and Chinese national standards for each index of idlers and rollers as the internal control standards for Baoke products.