Rotational molding process, also known as rotary molding and rotary casting molding, is a thermoplastic hollow molding method. Rotational molding is a versatile process for making a variety of hollow plastic parts. The following is a brief introduction to you about the performance characteristics of the rotomolding process.

The rotational molding process utilizes heating and rotation along two axes to produce a single hollow part. The molten plastic is injected into the rotating mold, and the centrifugal force forces the molten plastic to adhere to the inner wall of the mold. The advantages of the rotomolding process are the ability to produce multi-layer plastic parts, which can be integrally formed, the thickness can be changed according to requirements, the production cycle is short, etc. The plastic process has a strong alternative to many traditional processes and its own process advantages. It has low development cost, short production cycle and strong market adaptability. Therefore, it is widely used in engineering machinery, automobile, medical, military, home appliances, toys, environmental protection, etc. It is especially suitable for the production of large, hollow and seamless plastics. product.