Blown film extrusion

Over the years, Chuangri has continuously researched and improved the structural design of blown film screws. Currently, the most advanced and stable screw design is adopted, making it one of the most cost-effective screw options available. Compared to traditional screw designs, our screws deliver up to 20% higher output while offering superior melt temperature control and film uniformity, earning widespread customer satisfaction.
The overall output is increased through the design of double threads and pitch.
The melt homogeneity is enhanced by the design of the screw barrier.
The melt temperature control is improved due to lower shear stresses after melting.

How to customize

Submit your machine information and connection dimensions, along with a brief description of your needs.

Prepare a set of calipers and a tape measure, and simply provide us with your extruder/injection molding machine nameplate and connection dimension table.
Our team will communicate with you to understand your screw and barrel size information, the products being produced, the materials used, and your specific requirements (e.g., higher output or longer lifespan).

01/04
Receive a quotation and feedback

After receiving your request, we will review it within 3 hours and provide feedback. Our team will consult you on materials, technical processes, and modifications that can make your concept manufacturable, along with a quote.

02/04
Create drawings and revision checks

Our engineering team will provide assembly drawings of the screw and barrel within 2 days. We will double-check these against your machine to ensure all dimensions match, avoiding installation issues.

03/04
Pay the deposit and commence production

Upon receiving your deposit as agreed in the contract, we will begin production within 1-2 days. The efficiency is based on our advanced equipment and annual production capacity. We can deliver your custom screws and barrels in optimal condition within 30 to 40 days.

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solution

How to customize

Submit your machine information and connection dimensions, along with a brief description of your needs.

Receive a quotation and feedback

Create drawings and revision checks

Pay the deposit and commence production