Looking for rotational molding alternatives in Georgia? Want affordable custom plastic molding that is cost effective for Camak area? Then give us a call at our toll free number 866-971-7861 or request a quote today!

rotational moulding-Camak-Rotational molding refers to a plastic production solution that generates hollow stress-free items. The technique depends on high temperatures and bi axial rotation to come up with seamless, one piece products that have varying forms, colors and sizes. This method is also referred to as rotomoulding or rotocasting. Sometimes the term slush molding is used for certain liquid vinyl types.

The component that makes this different from other plastic manufacturing processes that no pressure is called for. It also has few competitors when it comes down to the production of sizable hollow products which are durable and inexpensive.There is a wide range of products that are produced by this process including large size water tanks, automobile materials, complex shaped medical products, recreation equipment, toys, canoes, industrial equipment among many others.This is due to the versatility in terms of design and forms that the process produces

Benefits of Using Rotomolding to Manufacture Plastic Products

  • Relatively low tooling costs.
    When compared to other plastic manufacturing processes in Camak GA 30807, it is a cheaper way of making plastics. This is because apart from the fact that no pressure is required, the cost of mold preparation is low.
  • A wide array of design options.
    There is no limit to the kind of design one may want to create. The rotomoulding process therefore allows for the manufacturing of products that have complex shapes for different purposes.
  • Size.
    The process provides room for the manufacturing of products of any size, large or small. As mentioned earlier, it has few competitors when it comes to the making of large tanks at low costs.
  • Low risk.
    Due to the low costs of creating a mould, the process allows for test runs before one can decide whether to do mass production. It therefore minimizes the risk of losing a lot of investment.
  • Durable products.
    The process allows for even coating of the mould with the heated polymer, giving the product a wall with uniform thickness. It also gives the option of double coating for increased durability. Sometimes metal inserts are placed inside the mould to further strengthen the product.
  • Environmentally friendly.
    There is no waste that could have a negative impact on the environment because the products that cannot be used are reground and reused as polymer.

Examples of Products Made by Rotational Molding

Plastic Products-Camak-Rotocasting is a very versatile process, making it possible to create a variety of products for different industries.

  • Agricultural industry– From cattle feeders, water troughs, spray tanks etc.
  • Automotive industry– Filler tubes, dash boards, arm rests, sun visors, air conditioner duct work etc.
  • Furniture– We have plastic cabinets, chairs and tables made from this form of moulding.

There are numerous Georgia plastic products also that have been made for the marine industry, lighting, waste storage and transportation, kayaks etc.

Few Disadvantages – There are nominal disadvantages that have been associated with rotocasting. For instance:

  • – The process is relatively slow when compared to injection moulding.
  • – There is a limitation when it comes to the type of raw material you can use. Only poly based and nylon polymers can be used.
  • – The process comes with an increased cost because the polymer has to be ground to powder form before use.
    These limitations are often overlooked considering that the process is still relatively cheap and offers more in terms of variety when it comes to the finished range of products.

Remember – There are new developments and discoveries that are being made as the world of plastic manufacturing in Camak Georgia continuously. For instance, tests are being done to see whether there are other materials that can be used for this process. But so far, rotomoulding offers a good option for the production of a wide range of inexpensive plastic products.

The Rotomolding Procedure in Detail

This moulding procedure has been used since early times for creatingvseverl product lines. Egyptians as an example, used rotational molding techniques in the creating of ceramics. The Swiss were also using this rotation method to generate hollow chocolate eggs. Some plastic product lines in the USA were developed using this technique some time between 1940 and 1950. The system has however taken long to catch on because it was considered to be a pretty slow-moving process

1. Mould readying.
A fixed measure of polymer in grain form is loaded into a hollow mold. The mold is usually made from cast aluminium or sheet steel substance. The coloring preferred for the finished goods is pre compounded into the polymer. The most often used powder resin is polythene, but polyvinyl chloride and nylon can also be used in this format of plastic assembly.

Preheating of the oven starts, and it may be done by either conduction, convection or sometimes radiation. It is heated to temperatures between 500-700F. The mold with the powdered polymer is then locked and placed inside the oven.

2. The heating and fusion procedure.
Once inside the oven, the mold is turned on two axis so the powdered polymer liquefies from the heat and layers the inside if the mould. The rotation is done gradually, about 20 rotations per sixty seconds. One thing that is vital at this moment is the amount of time the mould will spend inside the oven. If it overstays, the component will lose stability and strength, generating a poor item. If it is taken out from the oven too early, the polymer will not have liquefied correctly, which develops bubbles in the finalized item.

3. Mould cooling down.
When the component has sufficiently spent the enough of time in the oven, it is then taken out for cooling. This can be done by air or water, or sometimes a mixture of both which creates a cool mist. When the material cools, it reduces somewhat for ease of removal from the mould. This is an additional measure that depends upon a lot on the right timing, since rapid cooling shrinks the material too fast, causing bending of the product.

4. The discharging or de-molding phase.
When the product within te mold has cooled effectively, the molder handling the procedure can then extract the completed product from the mold. The technique is repeated from the start, making a number of similar items.

For more information on the different rotational molding options offered for the Camak GA 30807 area, please call our toll free number  866-971-7861 or fill out the form on the right for a consultation!

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