Rubber Disc Idlers for Power Plants

Combination impact-and-cleaning rubber disc idlers for power plant CHP conveyors, providing belt protection at coal loading zones while preventing wet coal fines buildup between loading events.

Talk to an Engineer Download Spec Sheet [PDF]

Trusted by the largest brands

Rubber Disc Idlers Key Specifications

Rubber Ring Spacing

Rubber rings spaced at 30-40 mm intervals for combined coal lump impact absorption and wet coal fines shedding at CHP loading points.

Dual Function Design

Impact-absorbing rubber rings with inter-ring gaps prevent wet coal paste buildup at wagon tippler and crusher discharge loading zones.

Roller Diameter

101.6 mm to 139.7 mm overall diameter with corrosion-resistant steel core and 20-25 mm SBR rubber rings for CHP applications.

Ring Hardness

SBR rubber rings at 55-65 Shore A with low-adhesion surface compound to minimize wet coal sticking between impact events.

Impact Rating

Moderate impact rating for coal lump drop heights of 1.0-2.5 m at CHP secondary loading points and transfer chutes.

Weather Resistance

UV-resistant rubber compound and galvanized shaft assemblies for outdoor CHP loading zone installations in all weather conditions.

Industrial Applications

CHP Secondary Transfer Points
Rubber disc idlers at conveyor-to-conveyor transfer chutes in CHP circuits absorb coal impact while shedding fines between loading bursts.
Coal Bunker Feeding Points
At boiler coal bunker feeding conveyors, rubber disc idlers cushion coal impact from overhead feeders while preventing wet coal buildup.
Ash System Transfer Loading Zones
At ash conveyor loading points below ESP hoppers, rubber disc idlers absorb ash dump impact while shedding sticky fly ash between discharges.

What Our Partners Say

We have been sourcing material handling components from United Global Engineering Solutions for quite some time. Their conveyor accessories, including rollers and industrial pulleys, have consistently met our standards for quality and performance. We confidently recommend them for any conveyor system requirement.
Carlos MedinaRegular Client
We worked with United Global Engineering Solutions for our industrial conveying needs, and the experience was excellent from start to finish. Their team quickly understood what we needed, recommended the right solution for our operations, and delivered high-quality industrial conveyor systems that made a real difference. Since installation, our workflow has improved and day-to-day operations are much more efficient. We truly value their support and would gladly recommend them.
Javier SánchezSatisfied Client
We have worked with United Global on several projects, and their food-grade conveyor systems have delivered a significant improvement. What stands out most is their ability to customize solutions around our needs and deliver quality products on time. Their responsive support and cost-effective approach have made them a trusted partner.
Miguel TorresTrusted Partner
We have collaborated with United Global Engineering Solutions on multiple projects, and they have consistently delivered strong results. Their food-grade conveyor systems have brought a noticeable improvement to our operations, and we especially appreciate how they tailor each solution to our specific requirements. The team responds quickly, the service is efficient, and the solutions are cost-effective without compromising on quality.
Laura GómezHappy Manufacturer