From standard plastic tubing used in manufacturing to more common household items, the products created from extruding plastic are often seen in today’s society. Less common, however, is thought or understanding about the process and specifically extrudes machines that create them.
Those looking for the end result of products created from extruding plastic may not spend too much time thinking about the process that goes into creating these. However, in order to understand the benefits of the process and working with a trusted manufacturer like Rocal Extrusions, it’s useful to understand what a plastic extruder machine is and how it works.
The machinery itself may look and sound complex, but the actual process involved in an extruder machine extruding plastic is relatively simple. We’ll help you understand the process involved so you can better appreciate the benefits and advantages of working with the products that are created from plastic extruder machines.
How Do Plastic Extruder Machines Work?
Put very simply, the way in which plastic extruder machines are responsible for extruding materials is a straightforward process. You put in raw materials and the extruded plastic product comes out. However, there are more technical aspects of the process that are key to understand.
At one end of the plastic extruder machine, known as the hopper, raw resin is fed in as well as any other materials that are required for this particular product. Extruding plastic is completed by rotating screws down a long barrel through different zones. As the material is moved through the extruder machine, it starts to melt under high pressure.
High performance machinery has safeguards and measures in place to ensure gradual melting that prevents plastic degradation where possible to ensure quality products.
Quality & Consistency When Extruding Plastics
The plastic extrusion process, laid out very simply like this, is easy to understand. Internally, there are lots of intelligent systems in place to ensure you get the high quality product you need through the process, when using the right plastic extruder machines.
For example, with temperature playing such a key role in creating extruded plastic products, this must be carefully regulated. It needs to stay at the correct level to ensure a reliable and effective melting rate that gets the job done without compromising the integrity and quality of the end result.
Similarly, the primary moving parts of the extrusion machine are the screws, which feed the raw materials through the mechanism for extruding plastic. Therefore, these screws’ length and diameter must be precision-engineered and carefully calculated. This will ensure the correct melting rate, and this is decided by type of raw materials and what needs to be done to maintain uniformity across all products.
Speciality Plastic Extrusion Machines
For different or more complex extruded plastics, there are more particular and speciality changes that can be made to the machinery and process itself to get the results you need.
One of these specialist extruded plastic options is coextrusion. This is where multiple layers of plastic are extruded at the same time, as two or more extruders feed several plastic types into one single extrusion product.
Co-extruded plastic extrusion is one of many key services offered by our team at Rocal Extrusions. Our specialised plastic extrusion machines allow you to create the products that you need to get the job done. Not every plastic extrusion manufacturer has the professional machinery to meet all your needs.
That’s why it’s important to look to find the right plastic extrusion experts to meet your needs.
Sourcing Plastic Extrusion Machinery
While the products they produce are commonplace, plastic extrusion machinery itself isn't easy to come by. For machines that give the best results and extrude the products you need, you'll want to look to the experts.
Plastic extrusion machinery at Rocal Extrusions has been developed and refined with customers' needs in mind and is expertly used to create what you need.
Talk to our team about the plastic extrusion machinery we offer to confirm that it's the right fit for you. With standard and more bespoke profiles available for a wide range of sectors and industries, we're sure to have what you need.
The Right Plastic Extrusion Machine
If you’re in need of extruding plastic and need high quality products at competitive prices, make sure you choose the right manufacturer with the specialist plastic extrusion machinery.
Here at Rocal Extrusions, we’re a leading plastic extruder machine specialist because of our advanced technical plastic extrusion machines – with the experience and knowledge to use them to their fullest potential.
Not all plastic extrusion machines are made equal, and not all of them are able to get the job done with the standards and specifications that you require. Whether you’re looking for standard plastic profiles or more complex co-extruded extruded plastic, our machinery is able to create what you need.
What’s more, with our custom tooling on-site, our extrusion machines go further than most. We’re able to customise your plastic profiles with a wide range of colours and finishes as well as various wrapping options.
Choose our plastic extrusion experts with our professionally operated extrusion machines when extruding plastic. For all your needs, you can rely on Rocal Extrusions.