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

rotomoulding-Edgewater-Rotational moulding refers to a plastic production practice that produces hollow stress-free product lines. The function utilizes high temperatures and bi axial rotation to follow up with seamless, one piece objects that have many different shapes, sizes and colors. This procedure is also known as rotomolding or rotocasting. Sometimes the term slush moulding is used for certain liquid vinyl types.

The component that makes this different from other plastic manufacturing techniques because no pressure is called for. It also has few contenders when it pertains to the manufacture of large size hollow items which are long-lasting and inexpensive.There is a wide variety of product lines that are produced by this process including big water tanks, automobile items, sophisticated shaped medical items, recreation equipment, toys, kayaks, commercial equipment among many others.This is because of the flexibility in terms of style and shapes that the process manufactures

Benefits of Using Rotomolding to Manufacture Plastic Products

  • Relatively low tooling costs.
    When compared to other plastic manufacturing processes in Edgewater FL 32132, 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 rotocasting 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

Custom Molding-Edgewater-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 Florida 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 Edgewater Florida 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 Rotomoulding Process Components

This moulding method has been used since ancient times for creatingvseverl items. Egyptians for instance, used rotocasting solutions in the manufacturing of ceramics. The Swiss were also employing this rotation format to generate hollow chocolate eggs. Some plastic product lines in the USA were developed using this technique some time between 1940 and 1950. The technique has however taken long to take affect because it was thought of as being a relatively slow-moving process

1. Mould preparation.
A predetermined measure of polymer in particle form is loaded into a hollow mold. The mould is usually comprised of cast aluminium or sheet steel component. The colour desired for the end item is pre compounded into the polymer. The most generally used powder resin is polythene, but polyvinyl chloride and nylon can also be used in this style of plastic engineering.

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 mould with the powdered polymer is then secured and placed within the oven.

2. The heat and fusion process.
Once placed into the oven, the mould is rotated on two axis so the powdered polymer melts from the heat and layers the inside if the mould. The spinning is done slowly, about 20 rotations per minute. One thing that is vital at this point is the period of time the mould will spend inside the oven. If it stays to long, the product will lose stability and durability, making a poor item. If it is taken out from the oven prematurely, the polymer will not have melted properly, which generates bubbles in the completed item.

3. Mould cooling down.
When the material has sufficiently spent the enough of time in the oven, it is then taken out for cooling. This may be done by air or water, or sometimes a mixture of both which a cool mist. When the product cools, it shrinks somewhat for ease of extraction from the mold. This is one more procedure that depends upon a lot on the ideal timing, since rapid cooling shrinks the material too fast, causing bending of the item.

4. The discharging or de-moulding step.
As soon as the product inside te mould has cooled adequately, the person taking care of the procedure can then extract the finished item from the mold. The technique is repeated from the start, providing a number of identical products.

For more information on the different rotational rotomolding options offered for the Edgewater FL 32132 area, please call our toll free number  866-971-7861 or fill out the form on the right for a consultation!

Other areas we service, go here to custom molded

Local Resources

Production Example
Google Map