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Dry Bulk Processing Equipment

Seven equipment families, one method. Every machine, screen, connection and spare part on this site is specified against the material it handles and the duty it has to meet, because a catalog number that fits the flange is not the same as a machine that fits the process.

GKM KTS tumbler screening machine

Screening Machines

Tumbler and vibratory screeners, sizers and laboratory units. Specified from the application in: your material, your cut, your throughput, not the other way around.

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Rolls of woven wire mesh screen cloth

Replacement Screens & Rescreens

New screens and re-meshing of frames you already own, for most brands and models. The separation lives in the details: cloth selection, tension, bonding and fit.

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Bulk bag discharge station with clamping ring

Bulk Bag, Small Bag & Drum Handling

Bulk bag filling and discharge, small bag dump stations, drum handling and containment. Every container connection is a chance for dust to escape and product to be lost.

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Filter receiver for pneumatic conveying

Pneumatic Convey Components

Vacuum and pressure conveying, sized from the material backward: density, particle size, how much, how far. Airlocks, pick-ups, blower packages, receivers and valves matched to the duty.

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Artech ultrasonic flow promotion transducer and cable

Flow Promotion

Arching, ratholing and buildup each have a different cause and a different fix. Ultrasonics, vibration, aeration, bin activators and delumpers, matched to the failure mode you actually have.

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Flexible connection with formed metal end rings top and bottom

Flexible Fittings & Connections

Filcoflex sleeves, weigh bellows, breather bags and bulk bag clamps. A small part with outsized consequences: it isolates vibration, contains dust, and has to mate exactly above and below.

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OEM spare parts for processing equipment

Aftermarket Parts

OEM spares from our brand partners, OEM equivalents and practical upgrades, with US inventory from motors to clamps. For equipment GQI supplied, and a good deal of equipment it did not.

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How equipment gets specified here

The same three questions sit behind every family above. They are the reason two plants running the same nominal process often need different machines.

The material first

Bulk density, particle size and distribution, moisture, abrasiveness, cohesion, and whether it is combustible. Most specification errors trace back to a material property nobody asked about.

The duty, not the nameplate

Rate, cut point, containment level, duty cycle, washdown and the equipment on either side. A machine that meets the rate but not the containment class has not met the requirement.

What is already installed

Existing frames, flanges, headroom and the brand of machine already on the floor. Screens and connections are frequently supplied for equipment GQI did not sell.

Not sure which family fits?

Spec it online and send the result straight to us, or talk it through with someone who will ask about the material before the model number.

Configure a product → Talk to an engineer