Replacing wood with plastic and steel with plastic is the development trend of fishing boat and yacht production, and it is also a major change in the world of materials. With the continuous development of the rotomolding process, more and more hull products choose the rotomolding process to manufacture. What are the advantages of the hull produced by the rotomolding process?
What are the advantages of rotomolding:
- 1. The biggest advantage of the all-plastic rotomolded ship is safety. Since the specific gravity of polyethylene is lower than water, the all-plastic ship will not sink even if it overturns. The crew in the water can climb or climb to wait for rescue. The rotomolded hull adopts one-time rotomolding, and there is no adhesion, which can always save the leakage and damage problems.
- 2. At the same time, the all-plastic ship has strong corrosion resistance and is very environmentally friendly. The hull can be fully recovered, and through recycling, it will become a new ship. It will not cause sea pollution after sinking or discarding like traditional wooden or FRP ships.
- 3. Again, the maintenance cost of the plastic boat is very low. Wooden fishing boats generally require large maintenance for two years of use, and steel fishing boats require extensive maintenance for three years, and the maintenance cost is relatively large. The rotomolded ships have no maintenance problems, rust and paint peeling pollution, and the hull is firm and the new ship is built in a short time. For example, a 10-meter-long rotomolded ship only takes half a day to build the hull. Even if all the internal structures of the hull are installed and delivered, it can be completed in 3 days.