In today’s water boat market, the competition is very fierce, all the boat manufacturers choose the RTM process manufacturing aquatic products

The reason is: RTM process used in the reinforcement materials, has a certain degree of flexibility, and its product design is more stringent.

According to reports, Japan Kawasaki Motorcycle Company recently developed a new type of RTM water jet ski and can meet the latest published Jet SKi ST750 standard requirements.

It is reported that the company’s annual production of water boats has reached 20,000 batches, the size of its products are 3.1mx1.1m, are made of RTM technology.

And because RTM is a closed-die process, the production environment is better.

At present, all the water boats, almost all in the extremely strict environment, are under extremely harsh conditions to use.

In order to maintain the high strength of water boats without causing the decline of mechanical properties, the ship designers must choose the material with a high strength/weight ratio.

For this reason, composite materials are the ideal choice. Kawasaki Company selected the hybrid polyester resin, and Owens Corning “Flexiglass” roving as raw materials, made of water boats and other products such as hull and deck.

Its surface uses the Ferro company to produce the gum coat resin. 0.5mm thick layer of plastic coat and reinforced material, all by the robot to complete the molding, or complete the direct injection and other operations.

The company has a high degree of automation in the RTM production line, which can ensure the practical completion of closed-die manufacturing, which not only saves Labor but also enables accurate control of the process cycle.

The process line of the RTM mold, is a computer-controlled conveyor, according to the time program to send each of the processing points, the last to enter the press, molding production into craft products.