Several functions in a one-piece mix tank

A rotomoulded mix tank is commonly used in agriculture for adding chemicals to a sprayer, as well as cleaning jerrycans that hold the chemicals. This part of the equipment on a sprayer needs to fulfill multiple functions. It has a funnel where the chemicals are collected, and at the outlet, a hose is connected so the chemicals are pumped to the main tank. Also, nozzles are assembled to clean and rinse the jerrycan, so no residue remains in the packaging and all the chemicals are used with zero spillages.

All these functions can be integrated into a double-walled rotational molded mix tank, where the internal core forms the funnel, the outer wall offers a place for the control panel, and the internal hollow space can be used to place the hoses.

Rotomoulded Mix Tank

Multiple options to apply graphics to your Mixing tank

Rotational moulding offers multiple options to apply graphics to the product. The graphics are needed for adding operating instructions, volume indication, company logo and trade names. The most used option is to apply an engraving in the tool, so the text will be embossed on the moulded mix tank. When the mould has a texture, and the engraving is smooth, the visibility is enhanced. Besides traditional decals mould-in or mould-on coloured graphics are also possible. These options are extremely durable because the colours are fused in the polymer surface.

Accurate 3D scanning service for rotomoulded premium products

At Rotovia, we offer a comprehensive 3D scanning service, from physical scanning to post-processing. Our scanning service accurately measures rotomoulded products in 3D, providing extremely accurate measurement data. With this service, our customers not only gain precise 3D models of their custom moulded products, but also the ability to use the collected information in the design or quality control process.

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Rotomoulded Mix Tank

A Mix tank with a smooth surface for optimal cleanability

It is important that the core of a double-walled mix tank, which has the funnel function, is easy to clean. It is crucial that no plant protection products are left behind. When switched to another chemical there should be no residue left behind. With the rotational moulding process, the surface appearance of the product is determined by the mould surface. When the mould surface is textured, you will get the same texture on the moulded product.

For a smooth surface of the plastic product, the mould surface is polished. The polishing can be done in various grades of smoothness. Another aspect of cleanability is to minimize the presence of surface pinholes. This is mainly determined by the type of polythene, mould quality and process settings. Rotovia has extensive expertise in this area with the many projects we have carried out over the last 50 years. Do you want to apply the unique benefits of rotomoulding to your mix tank? Let’s bring your idea to life! Contact us now!

Jean Phillipe


Sales Manager

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