Tractor roof mold

The tractor is exposed to the sun, scoured by rainstorm, splashed by mud, scratched by branches all the year round, and has to bear the vibration resonance - the iron roof is easy to rust, heavy, fuel consuming, and noisy; Hand pasted fiberglass with uneven wall thickness is prone to cracking; Injection molding cannot produce large-sized ceilings, and the splicing joints are the leakage and cracking points. The integrated molding of the rolling plastic ceiling is seamless, lightweight, high-strength, and impact resistant. The wall thickness is uniform, and it can be double layered foamed for insulation and cooling. It is resistant to UV, pesticides, and fertilizers. The aluminum mold cost is low, and it can adapt to multiple models quickly.