How does the Rotomolding Machine work?
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How does the Rotomolding Machine work?

Views: 41     Author: Site Editor     Publish Time: 2022-10-10      Origin: Site

How does the Rotomolding Machine work?

A Rotomolding Machine consists of a mold, an oven and a cooling chamber. The types of Rotomolding Machines are distinguished by the direction of movement of the mold according to the sequence of the process. The types of rotomolding equipment are flip-top machines, turret machines, shuttle machines, vertical wheel machines, rock machines, and open fire machines.


  • What types of Rotomolding Machines are there?

  • What are the most common types of Rotomolding Machines on the market?

  • What are the working characteristics of the Rotomolding Machine?

  • How does the Rotomolding Machine work?



What types of Rotomolding Machines are there?


The rotational moulding machine is a linear combination with a combing chamber in the middle and a cooling chamber and loading/unloading position on both sides.

2. Direct-fired rotational moulding machine, direct-fired rotational moulding machine is made by rotating the moulds up and down, left and right, directly through the open fire, which is suitable for making large or super large plastics (structure: synthetic resin, plasticizer, stabilizer, colour, etc.). plasticizers, stabilizers, colours).


What are the most common types of Rotomolding Machines on the market?


1. Rotational moulding machines consist of a number of arms mounted on independent turntables that rotate independently around a centre, so that one arm can move to the next job without affecting the position of the other arms and the process. The independent arm configuration allows more flexibility in the forming process.

The rotational moulding machine is a turret type machine with multiple arms on a turntable that can carry moulds and circulate around a central point to continue working on the job. This type of machine is suitable for the production of products with a consistent cycle time because the arms are on one turntable.


What are the working characteristics of the Rotomolding Machine?


Rotomolding Machine molding relies on the centrifugal force of the high-speed rotation of the mold, so that the raw materials are evenly distributed on the inner wall of the mold, and it is formed under normal pressure, so the residual stress of the product is low, and defects such as warping will not occur, and the mold can also be greatly simplified, thereby significantly reducing manufacturing costs. , becoming the most competitive method for the production of medium, large or very large fully enclosed and semi-enclosed hollow seamless containers.


How does the Rotomolding Machine work?


Rotomolding Machine's rotational molding is a thermoplastic hollow molding process. Principle of Rotomolding Machine: Add resin into the mold, close the mold, heat the mold, and use two right-angle intersecting shafts to rotate uninterruptedly, so that the mold rotates/rolls in three dimensions, and the resin is evenly distributed by its own gravity. Fill the cavity of the mold and gradually melt until the resin is completely melted and uniformly adhered to the inner wall of the mold cavity, then stop heating and transfer to the cooling process. After the product is cooled and solidified, the desired seamless hollow product is obtained.


SNOWBALL Hangzhou Snowball I/E Co.,Ltd. has focused on the development and production of Rotomolding Machines for several years. And it commits to provide perfect service for every customer from all over the world.

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