Boots and Unloaders

Boots and Unloaders

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A New Twist on an Old Concept

Made from composite nylon materials, the wear plate is designed to provide 4X wear resistance compared to galvanized wear plates and the heavy-duty galvanized or stainless steel unloader housing increases durability and limits corrosion. A 50% larger boot minimizes feed bridging events and maintenance is easy due to the low profile design and a wear plate that can be replaced in a fraction of the time with a standard wrench.

Introducing the Flex-Flo™ XD Ultra Unloader*

The Flex-Flo XD Ultra unloader* has a low profile clear boot design and custom molded clear access door built to accommodate the full line of tube anchors for M220 to M500 Flex-Flo systems.

*PATENT PENDING
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XD Ultra Features

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The geometry of the Flex-Flo XD Ultra system offers an opening that is over 50% wider helping to minimize feed bridging events.

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Low Profile Design

The new geometry of the boot offers a low profile design providing increased ground clearance under the unloader for daily cleaning and service.

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Improved Wear Resistance

Fiberglass-filled nylon wear plates and tube anchors provide unmatched wear resistance. In addition, tube anchors are injected for a more accurate fit and alignment which also reduces wear and extends product life.

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Water Intrusion Protection

Custom-cut EPDM gaskets seal the tube anchors and transfer plates providing a water tight seal preventing the intrusion of moisture into the feed.

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Modular Design and Configuration

Single, twin and quad versions all feature common wear plates, tube anchors and bearings. 

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Unmatched Visibility

A clear boot and access window offer easier visual inspections of feed flow.

Boot & Unloader Options

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XD Retrofit Kit Available

Cumberland has designed a Flex-Flo XD Unloader that adapts to the existing boot and slide gate of your BFT. You get all the benefits of the XD ULTRA without the larger boot opening.

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3 Impact Resistant Boot Styles

16” (40.6 cm) parabolic boots, available in straight, 30°, and straight twin models, are made from ultra-high impact polypropylene for greater flexibility, dependability and durability.

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Standard Boot Unloaders

Standard unloaders are available for 2.2" (55mm), 3" (75mm), 3.5" (90mm) and 5" (125mm) Flex-Flo™ or 4" and 6" rigid auger systems and are designed to fit below the 16" (406mm) plastic and 22" (559mm) metal boots. All unloaders have an ultra-high impact, polypropylene slide-gate above the auger to meter feed or serve as a complete shut off. A convenient inspection/clean out plate, located on the side, is easily removed with two wing nuts. They also feature a heavy duty ball bearing for increased service life and reduced maintenance.

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Clear Boot

The clear boot allows for quick verification that feed is in the bin. The heavy walled boot is injection-molded from a specially-formulated ultraviolet stabilized clear polycarbonate blend.