A Road Barrier Rotational Mould is a specialized tool used in rotomolding (rotational molding) to manufacture hollow, seamless plastic barriers. These barriers find widespread use in traffic control, construction zones, and event safety management
Plastic powder is loaded into the mold.
The mold is rotated biaxially in a heated chamber, melting and coating the inner surfaces uniformly.
Cooling phase solidifies the molded part, which is then demolded
Materials Used: Typically fabricated from mild steel or aluminum. Aluminum molds offer superior thermal conductivity, enabling efficient mold heating and cooling, whereas steel molds offer robustness and lower cost
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