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Part of the HJV Group of Companies

705-435-3226
HJV Engineering

CX Coil Expander

Expanding coil rollers with a gap adjustable from 12.5 mm (1/2") to 89 mm (3.5"), for taking dirt out in wet conditions or pulling a size profile out of the flow. Widths from 900 to 2400 mm.

HJV Engineering CX Coil Expander

The CX Coil Expander is eight rollers long, on a scissor-action frame that opens the gap between coils from 12.5 mm (1/2") to 89 mm (3.5"). The same machine does two jobs depending on how it's built.

For dirt removal in dirty, wet conditions, a hydraulic drive spins the coils so they clean themselves by centrifugal force and stay open in heavy soil. The gap adjusts with hydraulic cylinders or electric actuators.

For sizing, individual electric drive shafts and electric actuator gap adjustment give six sizing gaps, and each shaft's speed can be changed to control how product flows across the table.

With HJV automation, preset gap and speed settings for each crop, soil or size profile are a button press away. Parts are shared across the range and service points are easy to reach.

CropsCarrots & root cropsOnionsPotatoes

Why it works

Highlights

  • 01

    Gap from 12.5 mm to 89 mm

    1/2" to 3.5".

  • 02

    Self-cleaning coils

    Hydraulic drive for wet, dirty conditions.

  • 03

    Six sizing gaps

    On the sizing version.

  • 04

    Preset gap and speed settings

    With HJV automation.

  • 05

    Six widths

    900 mm (36") to 2400 mm (95").

Data

Models and sizes

Width (mm)Width (in)
90036
120048
150060
180070
210083
240095

Washing & stone removal

HJV Engineering combi-washer: barrel washer and drying table on one frame

Washer & Drying Table Combination

A barrel washer and a 20-roller drying table on one machine, so every wet transition drains into one tank and is managed in one place. Built with 3 or 4 metre barrels at 1200 or 1500 mm diameter.

HJV Engineering stainless steel barrel washer

Barrel Washer

A stainless steel barrel washer in lengths from 3 to 9 metres and 1200 or 1500 mm diameters, sized to your volume and to how dirty the crop comes in.

HJV Engineering pre-soak tank

Pre-Soak Tank

Up to 125 tons (250,000 lb) per hour

Soaks product ahead of the washer so dirt loosens, stones drop and floating debris comes off early, at up to 125 tons per hour. It also holds product so the wash line gets an even feed.

Planning a line? Talk to the HJV Engineering team.

Tell us what you run, how much of it, and where it goes next. We'll lay out the line with you.