Chemical Dosing Systems

  • Available in powder or liquid
  • Powder unit sizes – 1000, 1500, 2000 and 3000 litre capacity
  • Liquid unit sizes – 500, 1000 litre capacity

Chemical Dosing Systems are used predominantly for chemical makeup on primary solids removal and sludge de-hydration, Polymer makeup systems are sized to suit varying dose requirements.

Powder or liquid polymers can be diluted on-site to save on expensive premade chemical supply.

Chemical Dosing Systems

Product Features

Standard features - Powder System
  • Stainless steel tank construction with three chamber design for ageing
  • In-tank stirrers to aid chemical mixing
  • Dry powder storage hopper with level control sensor and lid
  • Powder micro feeder with heater to stop blockage due to moisture
  • Fully integrated control panel for automated chemical makeup
Standard features - Liquid System
  • Tank constructed from food grade MDPE
  • In-tank stirrer to aid chemical mixing
  • Neat chemical metering pump for accurate dilution

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.

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    Call us on 01302 831911 and chat to a member of our team for more information about our vegetable handling solutions.