Chemical Resistance Carrying Idler Roller with White Covers Applied
in Cement Plant
We can manufacture the rollers of diameter 89-219mm length
190-3400mm, which are used in the steel industry, harbor, coal
industry, power industry, cement industry, etc. and we have Passed
CE certification and ISO9001: 2000 certificate. We also can make
any sizes according to your request.
Troughing Carrying Idlers are used for conveying bulk materials.
Usually three rollers in one group are installed on one set. They
are designed and manufactured with troughing angles of 20°,35°,45°.
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.|
● 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℃
Unique Design for Hongda Roller
► Dust-proof: "Integral labyrinth seal"design
a: Without other gaskets,the gap is small enough to keep dust
b: Double sealed dust-proof bearing,and before assemble the bearing
we add Lithium grease lubricant to protect it.
► Waterproof: Dust covers on both sides are out off the tube, so they can make
the water outside.
Corrosion-resistant: Outside materials of roller are plastics,the
characteristics of plastics make rollers resistant to
acid,alkaline,and organic solvent.
► No adhesion: Materials of roller pipe are Self-lubricating and low water
absorption ,so the rollers are difficult to stick concrete etc.
• Up to five times longer operational life over steel rolls.
• Substantial reduction in system power requirements.
• Ave 10dB drop in sound emissions over steel rolls.
• Longevity of composite rolls will dramatically improve conveyor
uptime and productivity.
• Smart component configuration has improved overall operational
performance over competitive rolls.