Rotomolded plastic is also routinely used in storage tanks of all sizes in commerical, agricultural and industrial applications.

Rotomolded plastic is perfect for large-scale plastic production because it can produce finished products that have identical wall thickness without any thinning within extremities.

From pink flamingos to ping pong balls, rotomolding is the manufacturing might behind a huge variety of plastic toys, various decorative items and other trinkets we see in and around people’s homes today.

To start out, we’ll talk about what rotational molding is. Then we’ll look at the specific products that are made with the process.

The size and type of product that you can have manufactured with rotational moulding range from items as small as a ping pong ball, to a fuel tank that holds 20,000 gallons or more.

Note that polyethylenes, which include LLDPE, HHPE, LDPE, recycled/regrind and cross-linked are the most common in the rotational molding products manufacturing process.

Manufacturers that specialize on rotomolded plastic, such as Roto Dynamics, use an intricate process which is broken down into four individual stages:

We have a brilliant team of passionate individuals who are proud to say that 100% of our products are manufactured here in the USA.

For pieces that are larger and don’t have an overly complicated design, manufacturers will typically use what’s called fabricated sheet metal tooling.

The process of manufacturing roto molded plastic products can be a bit confusing. Because of this, we’ve decided to put together a detailed guide to show you what kinds of products are made with rotational molding.

If you’re an entrepreneur, inventor or business owner looking for the best manufacturing process for a new idea or product line, you may have heard about products made from rotational moulding. But how much do you really know about rotational molding products?

One of the biggest industries that relies almost fully on rotomolding is the water sports indusry; namely boating, surfing, canoeing and kayaking.

You now know more than almost anyone else about rotational molding. And while this information has helped you understand the basics of the rotomolding process, you likely have several more questions that you’d like to ask before beginning a new project with Roto Dynamics or another manufacturer.

Plastic bins and bulk containers are manufacured as rotomolded plastic in tons of different colors, sizes and designs. They are built sturdy for the stated purpose of storing or shipping items in a convenient and simple way.

Beyond water sports items like canoes and kayaks, rotomolding is also used to make a wide variety of ground-based sports equipment, such as:

If you select a custom finish in the Instant Quoting Engine it will require manual review. Manual quoting usually takes 1-2 business days.

There’s a big variety of plastic products made from rotational moulding. These require different methods of tooling, although cast tooling is most common.

This polymer is a blend of polyphenylene ether and polystyrene. It is highly ductile and exhibits good resistance to impact and good surface appearance. It has low moisture absorption and is dimensionally stable. Its tensile strength ranges from 50 MPa at room temperature. It is typically used for valve components, water pumps and medical devices.

Roto molded plastic products are the absolute best solution if you’re looking to produce complicated parts with a a lot of different features like molded-in inserts, double walls, undercuts, or highly detailed contours.

Get in touch with us today at Roto Dynamics for a personalized consultant. We look forward to answering all of your specific questions.

It’s interesting to know that this manufacturing process for plastics is used for many parts in vehicles, including interior design elements (think, cup holders) and mechanical parts that run the car.

Thanks in part to the adaptablitity of the process, storage tanks will range in size from five gallons to over 20,000 gallons.

Rotomolding, better known as rotational plastic molding, uses heat in order to melt and mold plastic resin inside of a closed mold.

The odds are that you drive past dozes of road cones and barriers every single day. But you probably had no idea that these are typically made using the rotomolding process.

VDI is an international standard for mould texturing of matte surfaces. It is mainly processed by Electrical Discharge Machining (EDM) when mould machining.

Although the perfect answer for a huge array of different manufacturing needs, custom rotomolded plastics may not fit every situation.

Although not as interesting as the mannequins, rotational molding is also used to make a wide array of industrial parts, such as:

Cast tooling can be ready within six to eight weeks and will offer a range of different options for textures and surface fininshes.