Product List

We manufacture the following hoppers:-

  • 15 Litre Single Can Wash Hopper
  • 15 Litre Single Can Wash (SHALLOW) Hopper
  • 25 Litre Single Can Wash
  • 25 Litre Twin Can Wash
  • 30 Litre Twin Can Wash
  • 35 Litre Single Can Wash
  • 35 Litre Twin Can Wash
  • 50 Litre Single Can Wash
  • 50 Litre Twin Can Wash

Unique and Bespoke

As seen above we produce a wide range of chemical induction hoppers for a variety of suppliers and customers. These can be seen on machines made by most of the major crop sprayer manufacturer’s.

The WB Engineers Can Wash Valve has been specifically designed and manufactured in house for this application. It features a uniquely designed bypass valve that means minimal force is required to operate the valve regardless of pump pressure.

With the facilities available at WB Engineers we can produce bespoke hoppers to specifically suit the customer’s needs, please contact us for more information.


Established in 1977, WB Engineers are a family run business known for their manufacturing of high quality stainless steel products within the agricultural crop spraying and food processing industries.

Through continuous investment in modern high tech machinery we are able to offer our customers a wide range of services. This flexibility, together with a wealth of experience built up over 40 years, enables us to manufacture any special fabrications required by our customers.