Sprayer tanks with excellent chemical resistance

Agricultural sprayers store liquids used for spraying crop protection products and fertilisers. The safe storage of such liquids is extremely important. Our rotomoulded polyethylene tanks are ideal as components for farm spray tanks. The spraying tanks can range in size from a few hundred litres to 8000 litres or more.

Thanks to the precise rotational moulding process, these tanks are not only extremely leak-proof, eliminating the risk of leaks, but are also extremely durable. Polyethylene is a material that is highly durable and resistant to the aggressive substances used to grow plants. The excellent chemical resistance of polyethylene makes sprayer tanks reliable in use and long-lasting.

Sprayer Tanks 1
Sprayer Tanks 2

Easy-to-clean rotomoulded spraying tanks

The rotational moulding process allows the tanks to be seamlessly shaped, eliminating hard-to-reach corners where chemical residues could accumulate. Our sprayer tanks, mix tanks or hand wash tank sprayers are made in one piece, have rounded corners and smooth internal walls. All this makes the tanks easy to clean thoroughly.

Our rotomoulding technology also allows the bottom spout to be seamlessly moulded so that the agriculture spray tank empties 100%. As a result, no chemical residues remain in the tank. The easy cleanliness of the farm spray tanks fits in with the priorities of modern agriculture, where efficiency, safety and cleanliness play an important role in maintaining the performance and durability of agricultural machinery.

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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Sprayer Tanks 3

Polyethylene sprayer tanks the first choice for agricultural machinery

In the past, spraying tanks for agriculture were often made of polyester. This is known as manual GRP lay-up, in which the wall thickness is built by hand, thus the quality of the product is human-dependent and therefore not always consistent. It is also a slow and expensive process. Styrene is released during the processing of polyester, which means that personal protective equipment is required. Polyester is also difficult to recycle.

Rotational moulding eliminates such problems. No chemical reaction takes place during the processing of polyethylene, the material is only heated. In addition, the process provides a good, repeatable wall thickness distribution. Polyethylene is easy to recycle and can be reused in the rotational moulding process. Agriculture spray tanks made from this material minimise the loss of chemicals during storage and distribution of liquids, resulting in increased efficiency of agrotechnical treatments. The effect of using rotomoulded sprayer tanks is not only to save resources, but also to protect the environment. All these arguments support the fact that rotomoulded tanks are the first choice among the market-leading manufacturers of agricultural sprayers.

Jean Phillipe


Sales Manager

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