Spiral Idlers for Steel & Sponge Iron Plants

UGES spiral idlers feature a continuous spiral rubber profile that actively moves carryback material away from the belt center on steel and sponge iron plant conveyors, providing superior cleaning on return runs.

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Spiral Idlers Key Specifications

Roller Diameter

108mm and 133mm spiral rollers with continuous rubber spiral pattern for active material displacement.

Spiral Pitch

Optimized spiral pitch of 80-120mm providing effective outward material movement at standard steel plant belt speeds.

Rubber Profile

15-20mm raised spiral rubber profile vulcanized to steel shell, displacing iron ore fines and sinter carryback outward.

Bearing Type

6205 heavy-duty bearings with multi-stage seals designed for continuous exposure to abrasive iron dust.

Spiral Direction

Available in left-hand and right-hand spiral configurations, typically installed in opposing pairs for balanced material discharge.

Shell Construction

3.2mm ERW steel tube base with vulcanized spiral rubber element, providing structural strength and cleaning effectiveness.

Industrial Applications

Iron Ore Fines Return Cleaning
Actively displacing fine iron ore particles from return belts on high-capacity ore handling conveyors in beneficiation plants.
Sinter Return Belt Maintenance
Cleaning sticky sinter residue from return belts where conventional scrapers cannot fully remove adhered material.
Coal Dust Removal on Returns
Spiraling coal dust and fines off return belts in coal handling systems feeding coke oven batteries and boilers.

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