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.

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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.

Customer Success Stories

We've been sourcing conveyor components from United Global Engineering Solutions for quite some time now. Their conveyor belt accessories, including industrial conveyor rollers and pulleys, have consistently met our quality and performance standards. We highly recommend them for all your conveyor system needs.
Thabo MokoenaThe Repeat Client
We worked with United Global Engineering Solutions for our conveyor needs, and the experience was excellent from start to finish. Their team understood our requirements quickly, recommended the right conveyor solution for our operations, and delivered quality industrial conveyor belts that made a real difference. Since the installation, our workflow has improved and day-to-day operations feel much more efficient. We’re grateful for their support and would gladly recommend them.
Johan BothaThe Satisfied Customer
We’ve worked with United Global on multiple projects, and their conveyor belts for food processing have made a real difference. What stands out most is their ability to customize solutions to our needs and deliver quality products on time. Their prompt service and cost-effective approach have made them a partner we can count on.
Sipho DlaminiThe Valued Partner
We’ve worked with United Global Engineering Solutions on multiple projects, and they’ve consistently delivered. Their conveyor belts for food processing have made a real difference for us, and we’ve appreciated how they tailor solutions to our specific needs. The team is responsive, the service is prompt, and the solutions are cost-effective without sacrificing quality.
Ruan SmitThe Satisfied Manufacturer