Defect Resolution: Rotomolded Fuel Tank Kopp-1 - The Rise and Technology of Plastic Fuel Tanks

With the global emphasis on energy conservation and emission reduction, plastic fuel tanks are gradually replacing traditional metal ones due to their light weight and high efficiency.

Compared with traditional metal fuel tanks, plastic fuel tanks are lighter, more corrosion-resistant and have a simpler manufacturing process. Plastic fuel tanks processed by different techniques such as powder coating, blow molding, injection molding, vacuum forming and rotational molding can meet various demands.

Overall, plastic fuel tanks mainly have the following advantages:

Lightweight, with obvious weight reduction effect;

Corrosion-resistant, especially suitable for high-cold and high-salt areas;

The styling design is flexible and can fully utilize the space of the entire vehicle.

Safe, it undergoes elastic deformation when heated to avoid explosion.

The manufacturing process is simple and the production cost is low.

The entire manufacturing process has low energy consumption and low emissions.

Leftover materials and scrapped parts can all be recycled.

Next, we will delve into the common problems that occur during the processing of fuel tanks produced by rotational molding technology and the solutions