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Extrusion Equipment

Uway offers several extruder designs to achieve the production and quality levels that you seek.

Extruders

Helping our customers achieve efficient, low-cost, quality manufacturing is our goal. Uway offers several extruder designs to achieve the production and quality levels that you seek. As your valuable partner, we are here to assist you in choosing the most accommodating system for your needs.
Single Screw Extruders
Single screw extrusion is the most widely used screw in polymer sheet and film manufacturing. They are capable of efficiently producing most polymer materials. Single screw extruders can handle a large variation of operating conditions while performing competently.
Generally, in a 120mm configuration, single screw extruders are the easiest extruders to consistently operate in a wide variety of environments. For general purpose extrusion, single screw systems are recommended.
Conical Twin Screw Extruders
This specialized extruder design can offer the most economical system for the adequate production of PVC and WPC. Currently, we are very successful in operational outputs up to 6000 kgs per hour while using conical twin screw extruders.
Parallel Twin Screw Extruders
These systems are commonly deployed for processing PET, PLA, TPU, EVA, PVB and PVC. Parallel twin screws offer higher production rates within a single extrusion system. This system offers the best melt and pressure environment for PVC and WPC.
The linear combination of twin screw extruders and a single screw extruder are used for the production of high-quality thermoforming sheet at more than 1000 kgs/hr especially for undried PET and polymer formulations rich with additives.

Screws

We offer customized screw designing capabilities, which allows you to reduce the cost of replacement screws all while maintaining the operation parameters you are accustomed. If you are changing market focus or operating habits, we can help you achieve satisfactory results through screw design.

T-Dies & Diverters

Whether you require multiple layers, single layer, or multi-colored, single sheet plastic, we can meet your needs. We offer polymer extrusion dies and molds in nearly any configuration. Depending on your requirements we will have one of our two high-quality, trusted suppliers design your extrusion die specifically for your needs based on their years of successful experience in the field. Our partners tightly control the processing of the die, starting with the raw material at its molecular level and ending with the final hand polishing of the chrome.

The dies are manufactured to easily attach to your existing machine or to an Uway extrusion system. This reduces downtime when updating your production machinery.

Calendaring Roll Stands

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Calendaring Machines
We offer several classes of calendaring systems to meet your budgetary and quality levels.
Roll Drive Systems
Depending on the application, we offer three types of drive systems.
Roll Gap Systems
We offer three systems to control the roll gap. We offer both full hydraulic and hybrid systems to all markets. Also available are full mechanical systems that allow basic operation for the driven roll gap. However, the mechanical systems are not qualified to meet western safety standards.
Our hybrid system offers you the speed and strength of a hydraulic system along with the convenient control of a full mechanical system without the expense of digital hydraulics.
Cone Drives & Calendaring Systems
For reliability, flexibility and strength, we offer cone drive sets. Cone drives allow independent operation of each roll. This easily accounts for different diameter rollers. Cone drives also offer a long service life with little maintenance.
If your operating conditions require multiple textures on a single extrusion system, we offer a calendaring system that allows for quick roll changes when using cone drive systems.
Chain Driven Systems
For the economical minded, we offer a chain driven system. Chain driven systems are inexpensive but require constant maintenance and can be easily damaged.
Belt Driven Systems
A slightly more expensive system when compared to chain driven systems, belt driven systems offer less maintenance and reduce the likelihood of roll chattering caused by the chains.
Calendar Rolls
We commonly produce calendar rolls in lengths up to 6 meters and diameters up to 1000mm. For the most stringent applications, we offer imported rollers.
Roller Material
Most roller substrate is 45# seamless pipe steel. If the application requires, forged steel or a stainless steel is used.
Embossing Finishes
We offer most texture capabilities through the use of polishing, media blasting, etching and laser technology to meet your RA, RZ standards, or digital sheet texture matching specifications.

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