Conveyor Plastic Rollers Small Power Consumption For Industries
with Long Service Life
Nylon rollers are light weight, dustproof, corrosion resistant and
self-lubricating and widely used on belt conveyors for various
industries. They greatly outperform other rollers when applied in
the factories of chemical, cement, sintering, power and coal mines,
where dust is heavy and corrosively is high.
Conveyor roller, important component of belt conveyor, is used to
effectively support belt and bulk material of conveyor. Conveyor
roller consists of tube, shaft, bearing, housing, seals. According
to China national standards, diameter are Ф76,Ф89,Ф108,Ф133,Ф159
etc. Hongda Nylon conveyor roller is of unique structure,
reasonable fitting and accurate assembly, resulting in high
capacity and long service life.
What Is the Differences Between Hongda Rollers and Other Rollers
Unique design of roller body, two sealed covers in ends are out of
tube, which effectively prevents water in.
labyrinthine dust-proof design sets layers of defence, which
prevents the dust from entering the heart of roller -- bearing.
More components of the roller are treated by special technique,
less maintenance is needed during working processing.
After analysis of mechanical properties and physical properties of
various plastics, and after practice and test, Hongda finally
chooses NYLON, PP(Polypropylene), HMWPE (High Molecular Weight
Polyethylene) as the main material to produce the parts of roller
by modification or single way. The parts' work are aligned well in
variety of environments.
● Outside diameter run out of roller: 0.5-0.7 mm
● Revolving resistance of roller: 3.3-3.5 N
● The axial movement distance of the roller between the frame is
less than 3 mm
● Applied in temperature: ≤ 80℃
Diameter:φ89-φ159mm; Tube width: 190-1800 mm.
|Specification of Belt Conveyor|
(Equal Troughing Idler)(mm)
|We also make customized impact rollers and other sizes plastic
rollers as your requests.|
|Specification (mm)||Length (customize) (mm)||Bearing (HRB. FAG.SKF)|
Pipe wall’s thickness(mm)
1. Long Service Life - Our plastic roller is strived for perfection while choosing and
processing the raw materials, and it is corrosion resistant,
dustproof and waterproof and under equal conditions, the service
time of the roller is 2-3 times longer than that of common rollers.
2. Energy Saving - The weight of the plastic roller is around one seventh of that of
metal roller. It consumes less electricity than other heavier
rollers. A 50-meter long conveyor belt that uses our plastic
rollers, for instance, can save electricity fare worth 3,000 to
30,000 RMB annually.
3.Capable of Extending the Life Span of the Conveyor Belt - The plastic roller has low friction coefficient, excellent
self-lubricating property and a smooth surface. Even if one roller
breaks down, it won't pull, tear or damage the expensive conveyor
belt and therefore can extend the life span of the belt.
4. Easy Installation - Plastic roller is light and therefore can be easily installed by
just one person. Also it usually needs no maintenance as it has a
low damage rate.
Package and shipping: