?東海抽沙管浮子2*2柏泰聚氨酯浮漂

Botai company now has more than 20 sets of rotational mouldingequipment,r&D team with mature and advantage experience. We provide close service, first-class quality to ensure you100% satisfaction!

Rotational Moulding is a process of forming hollow plastic products. Firstly, put the plastic powder into the mold and then heated and rotated along two vertical axes. The powder in the mold is melted and adhered onto the mold inner surface, then cooling down the mold and take outthe productwhenitreachesacorrecttemperature

Compare to the extrusion, injection and blow molding processes, which are often used in plastic molding. The rotational moulding process is more suitable for the production of large medium or compl