open flame rocking rotomolding machine
An open flame rocking rotomolding machine is a specific type of rotational molding machine used in the manufacturing process of hollow plastic products.
Rotational molding, also known as rotomolding, is a technique where powdered plastic is heated and rotated within a mold to create a hollow and seamless product.In the case of an open flame rocking rotomolding machine, the heating element used is an open flame burner.
The machine consists of a large oven-like chamber where the mold is placed.
The mold is typically made of metal and is designed to produce the desired shape of the final plastic product.Open flame rocking rotomolding machines are commonly used in the production of large plastic products such as water tanks, storage containers, playground equipment, and automotive parts.
The use of an open flame burner ensures efficient and controlled heating of the plastic resin during the rotation process.It's important to note that specific features and capabilities of an open flame rocking rotomolding machine can vary among manufacturers and models.
Therefore, it's recommended to consult the manufacturer's specifications or guidelines for detailed information on a particular machine.
Here's a general overview of how an open flame rocking rotomolding machine works:

1.Loading: The mold is loaded with the desired amount of powdered plastic resin.
The mold is typically divided into two halves that can be clamped together.2.Preheating: The mold is preheated to a specific temperature in the oven chamber.
The open flame burner provides heat to melt the plastic resin inside the mold.3.Rotating: Once the plastic resin has melted and adhered to the inner walls of the mold, the machine starts the rocking motion.
This rocking motion ensures that the molten plastic coats the entire inner surface of the mold, forming a hollow shape.4.Cooling: After the desired thickness is achieved, the mold is cooled to solidify the plastic.
This can be done by air cooling or by circulating cool water through the mold.5.Demolding: Once the plastic has solidified, the mold is opened, and the finished plastic product is removed.
The process is then repeated for the next cycle.
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