Screw Feeders for Steel & Sponge Iron Plants

UGES screw feeders for steel and sponge iron plants provide accurate, metered feeding of iron ore, coal char, and flux into rotary kilns and furnace charging systems under demanding thermal conditions.

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Screw Feeders Key Specifications

Screw Diameter

200mm to 450mm, rated for dense iron ore fines and coal char metering

Feed Accuracy

±2-3% volumetric feed consistency for stable kiln and furnace charge ratios

Construction Material

Carbon steel with heat-resistant alloy flights for proximity to high-temperature furnaces

Inlet Configuration

Reinforced hopper throat with flow-aid vibrators for cohesive iron ore fines

Flight Type

Variable-pitch heavy-duty flights with AR400 edges for abrasive ore and char

Drive System

Heavy-duty helical gearmotor with VFD control and thermal overload protection

Industrial Applications

Kiln Feed Metering
Delivers precise ratios of iron ore and coal to rotary kiln inlets for consistent DRI production quality.
Flux Dosing
Meters limestone and dolomite flux into furnace charging systems at controlled rates for proper slag chemistry.
Coal Char Feeding
Feeds coal char from storage bins to gasifiers or kilns at uniform rates to maintain reductant supply.

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