Mahira Polyglobal

Screw & Barrels: Understanding Importance for Improved Machinery Performance

Ananya Dixit -

October 2, 2021

Screw Barrel Manufacturer

If there’s an integral tool to choose for a plastic processing plant, it’s nothing but the screw-barrel set! Without these parts, no machinery could make the plastic production process as smooth as desired. That’s why there’s seen immense growth in using these extruders. Screw barrels have many capabilities that any project can use these two extruders to turn into desired outputs.

Importance of using a sturdy extruder

Many times, plastic manufacturers get confused about using extruder machines in the production process. Here’s the answer! The surface of screws and barrels comes with a shielding coating (2mm thick), which enables smooth extrusion while working with hard pipes. Hence the production practice becomes well-formed as well as long-lasting.

While processing plastic pipes accompanied by off-grade plastics materials, manufacturers experience damages or stress over extruder machines. Therefore, it’s wise to buy an extruder that comes with an alloyed screw and barrel. As manufacturers prioritize cost savings during production procedures, there’s no loss in investing in highly efficient manufacturing components to produce quality outputs. Here’s the utmost significance of buying bimetallic screw/ barrels to ensure optimum performance of extruders, reluctance over weariness, and an improved quality control system.

Benefits of using premium extruders with screw and barrels


You don’t want to be your production process to get hampered due to defective materials. Right? That’s why your manufacturing components should be designed with the utmost properties so that you don’t have to face difficulties after that. If desired, you can order for customization to make a new blend of the extruder. The tool is easily available in the market, both in standardized and customized forms.


Often plastic processing system gets interrupted for multiple issues. There’s a high chance of coincidental distortion that makes the process impaired. Therefore, the use of high-quality extruders accompanying screws and barrels benefits the production process several and makes it sustainable. The screw-barrel kit is highly popular among plastic processing units for its robust formation and extraordinary hardiness. The screw and barrel system not only smoothens the plastic processing operation but keeps the production process unaffected from any wear or corrosion.


Employing useful extruders with screws and barrels has both advantages of being economical and quality-oriented. Using such excellent quality extruders doesn’t require much maintenance. Hence there’s the massive opportunity of saving downtime in production as well as upkeeping costs. Besides this, a firm extruder can easily grasp over recycled raw materials. Thus the resource cost is also gets reduced.


 When going through plastic processing, the use of tough extruders helps you control the end product’s livelihood. Keep away extruders from direct sunlight, water, or humidity for preventing probable damage. Whenever you need extruders, just give orders to a trusted extruder producer and use them straight away. For any plastic processing industry, the implications of extruders can’t be ignored. No other machinery comes close to a standard extruder equipped with screws and barrels to get quality output.

Thus, it’s seen that a bimetallic extruder that fitted with screw and barrels don’t need much maintenance and care. Manufacturers should only give priority to handle it with care. Using the vast range of screw/barrel extruders ensures good finishing, reduced energy consumption, and provides a lifelong servicing guarantee for the end product.

Top considerations while installing screws and barrels in machines

With the right usage of screws and barrels in machines, the operational failure of the process can be checked, and the life of the elements can be prolonged.

Thus, before installing screws or barrels in any application, consider the following things.

  • Check for proper alignment of screw and barrel.
  • The screw and barrel must be thoroughly customized for the application
  • There must be the use of perfectly fit alloys for manufacturing of the screw and barrel
  • The material from which the screw/barrel will be manufactured should be hard-wearing.
  • Must check the accuracy of the dimensions for predicting the optimization of the application.

Future scope and applications

Besides plastic processing industries, screw barrels are widely used in variant industries like cable & wire industry, foam sheet plants, injection molding machinery, food processing industry, adhesive lamination plant, soap manufacturing industry, blow molding machinery, agriculture plant, disposable container machinery, and other commercial industries. As mentioned above, the prime goal of employing these tools is to make the production process smooth, uninterrupted, and having the best quality outputs.

Final words

In today’s competitive market, multiple prolific as well as reliable companies have prominent existence in manufacturing and supplying global standard and exceptional quality screws and barrels to ensure quality yield. For the last few decades, these companies have been manufacturing a wide range of creative screws and barrels for serving every type of machinery used in plastic processing. Don’t forget that screws and barrels are an inevitable part of any plastic processing plant or key projects to help the production process function efficiently.

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