Mobile Potato Grader, Sorting & Sizing System

Haith Mobile Washing Systems are a specialist, flexible and high-capacity solution for on-farm washing, developed to assist farmers in supplying the crisp and chip factories with a clean washed sample, free from stones and foreign objects.

Many innovative features are integrated into this equipment to allow low cost running through high efficiency motors and automatic sludge removal to reduce water usage. These units can be supplied on a chassis which can be towed by either a tractor or HGV.

This all in one system, with its robust design has an integral stone separation system and an automatic sludge and floating waste system on out feed for the removal of hollow heart potatoes, wood, plastic or any other foreign material.

To ensure machine longevity and ease of maintenance, a unique shaft sealing system has been designed which allows all bearings to be mounted externally making them easily accessible for servicing and giving extended life unlike other machines on the market with bearings that are running under water.

The automatic sludge removal system is very effective for keeping water usage to a minimum and containing the waste, the HMI touch screen enables the operator to make adjustments and control the whole system from one point. CCTV can be fitted to allow the operative to monitor crop flow from the inspection cabin.

Up to 50tph capacity

Barrel or brush wash systems

Automatic sludge removal

Mobile Vegetable Wash System

Product Features

Standard features

Fully mobile system

Pintle lined barrel for maximum crop cleaning

Variable speed drives

Inspection area with LED lighting

Touchscreen HMI for control of all functions

Integral destoner

Floating debris removal system

Sludge removal system

Optional features

GRP Insulated inspection area

HGV or agricultural trailer chassis

On board generator

Hydraulic folding discharge conveyors

Stainless or mild steel construction

Our story began when Geoff Haith, at just 18 years old, started carrying out repairs for local farmers. Through this work, he recognised a need for more efficient, mechanised solutions for washing and grading root vegetables. Combining his engineering expertise with a strong farming background, Geoff went on to design and manufacture innovative machinery for handling carrots, potatoes, and beetroot.

Until recently, the business was led by Geoff’s five sons and daughter, supported by a talented and forward-thinking management team dedicated to ensuring the company’s continued success. Today, Haith employs over 120 people at our UK factory and works with a network of agents worldwide, promoting the Haith brand globally and delivering high-quality installations and satisfied customers across the world.

Over the years, Haith has continued to grow in both size and capability, relocating three times to accommodate expanding operations. This growth has culminated in our current ultra-modern, wholly owned facility in South Yorkshire, featuring approximately 6,000 m² of production space on a six-acre site. The factory is equipped with the latest CNC laser, waterjet, and bending technology, enabling us to maintain the highest standards of precision and quality.

Haith has received numerous awards for machine design and innovation. We are especially proud to have been honoured twice with the UK’s highest business accolade, The Queen’s Award for Enterprise, both in the Innovation category. As the only company in our field to hold this prestigious award, our commitment to continuous innovation and development—helping to keep the UK vegetable industry at the forefront of technology—has been clearly recognised.