Rotational Moulding for Water Tanks

Looking for rotational moulding for water tanks? One of the services we offer is graphics and coatings for rotationally moulded water tanks. This process is a popular choice for producing water tanks due to its ability to create large, seamless parts with consistent thickness, smooth surfaces and finishes.

Rotomoulding is an efficient and cost-effective way to produce water tanks that are durable and able to withstand the rigours of outdoor use.

How does rotational moulding for water tanks work?

The rotomoulded water tank process begins with a measured amount of powdered plastic being placed into a mould in the shape of the desired water tank. 

The mould is then placed in a rotating oven and heated to a high temperature, causing the plastic to melt and evenly distribute around the inside walls of the mould. As the mould rotates, the plastic forms a thin layer that conforms to the shape of the mould. 

Once the plastic has cooled and hardened, the finished water tank is removed from the mould.

The benefits of roto-moulding for water tanks

There is a range of benefits and disadvantages of roto-moulding for water tanks. They include:

• Seamless product construction: Rotomoulded water tanks are made from a single piece of plastic, which means there are no seams or welds that could potentially fail or leak over time. This makes them a reliable and durable choice for storing water.
• Consistent wall thickness: The roto-moulding process ensures that the walls of the water tank are consistently thick, which helps to prevent weak points that could potentially fail.
• Smooth surfaces: Rotomoulded water tanks have smooth, non-porous surfaces that are easy to clean and maintain. This helps to prevent the growth of bacteria and other contaminants, making them a hygienic choice for storing drinking water.
• Customization: Rotomoulded water tanks can be made in a variety of sizes and shapes to meet the specific needs of a project.
• Cost-effective: Rotomoulding is a cost-effective method of producing large, one-piece plastic parts, making it an affordable choice for water tanks.
• Sustainable: Rotomoulding generates minimal waste and uses less energy compared to traditional injection moulding, making it a more sustainable manufacturing process.

Our graphics for roto-moulded products

Our permanent graphics methods ensure duration for as long as the life-time of the product. Especially when it comes to tanks, it is inexpensive and allows visibility of large graphics from a long distance. It is a great marketing tool.