Prab, Inc
PRAB - Harpoon Conveyors System
FromPrab, Inc
In-Floor Conveyor efficiently collects high volumes of wet or dry metal chips. This workhorse transfers all types of metal chips, fines and turnings, wet or dry bushy wads and tramp metal solids with time and energy saving efficiency. Its liquid-tight trough construction is ideal for high-volume coolant flow applications.
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Harpoon`s free-floating ram design sets the world standard. Its one moving part and abrasion-resistant steel liner means less maintenance and more uptime. Install the conveyor easily below the floor (cast-in-place or pit mounted) or request an elevating design.
- Prefabricated sections of trough range from 10 to 20 ft (3 to 6 m) sections
- Drive ram sections are 15 ft (4.5 m)
- Overall runs up to 500 ft long (152 m)
- Cast-in-place
- Pit mounted
- Suspended in pit with suspension rods
- Elevating designs

- PRAB free-floating ram design is the world’s standard
- Compatible with bushy turnings, chips, fines and tramp metal
- Liquid tight construction handles high volumes of cutting fluids
- Low power requirements and low cost per meter to install
- Only one moving part means easy maintenance
- Covered by PRAB’s one-year warranty

- Can be cast-in-place or pit mounted
- Prefabricated sections of trough from 3-6 m
- Drive ram sections are 4,6 m
- Overall runs of up to 150 m
- Safety deck plates can be supplied by PRAB
- Height x width combinations range from 400-915 mm
- Elevating Harpoon designs are possible*
