China Extruder Manufacturing Expert

COWIN EXTRUSION always focuses on R&D of new technology & products, equipment process and manufacturing, and turnkey project of high polymer related processing equipments.

Recommended Products

LAB TWIN SCREW EXTRUDER

LAB TWIN SCREW EXTRUDER

Laboratory twin screw extruder is mainly used in the research and development of polymer plastics, mainly for universities, enterprises and research institutes. The main feature is that the screw diameter is small, which greatly reduces the use of materials in the application and development.


TWIN SCREW EXTRUDER

TWIN SCREW EXTRUDER

Modular construction barrels combination, self-cleaning screw Combination. Both screws and barrels designed according to building block principle. And the machine’s extensive performance and special purpose could be achieved ideally. Independent control of barrel temperature. A variety of cutting methods that meet the requirements of various materials. Adopt good dynamic system and workmanship can bring excellent machine performance.

TRIPLE-SCREW-EXTRUDER

TRIPLE SCREW EXTRUDER

Compared with the traditional twin screw extruder, the triple screw extruder not only retains many excellent properties of the twin screw extruder, but also has the following characteristics: 1. Better plasticizing and mixing effect: 2.The length diameter ratio of screw is shorter, the residence and mixing time of material is longer. 3.Higher output: the capacity of triple screw extruder is more than 50% higher than that of the same twin screw extruder.

TWO STAGE EXTRUDER

TWO STAGE EXTRUDER

Combine the high speed and extensive mixing of twin screw processing and the low speed, low temperature, and low shear of single screw processing; Ideal for compounding of heat- and shear-sensitive materials PVC compounds for cable, shoe sole, transparent container, and medical applications EVA shield cable compounds; Carbon black masterbatches of PE, EVA, etc.

SINGLE SCREW EXTRUDER

SINGLE SCREW EXTRUDER

Cowin Extrusion has successfully made CSE super high efficient single screw extruder. This kind of extruder has a much bigger capacity, lower energy consumption, meanwhile an excellent anti-wear performance. For pipe extrusion, the energy consumption is 0.25-0.3kwh/kg, while 0.15-0.2kwh/kg for board, sheet and granulating, which is greatly lower than the common single screw extruder.

AUXILIARY AND SPARE PARTS

AUXILIARY AND SPARE PARTS

Cowin Extrusion is a specialized manufacturer and support service provider of twin screw extruders, spare parts, ancillary equipment and complete production lines. We provide various types of feeders, granulators, material conveying equipment, and other upstream and downstream auxiliary machines.


About Cowin Company

Cowin covers an area of about 4000 square meters. There are seven departments: Technology Department, Sales Department, After-sales Department, Procurement Department, Production Department, Processing Department and Financial Department. Cowin has 40 experienced employees. In 2020, the total output value reached 50million RMB and the foreign export volume will reach 10million RMB.

company
team
Design and development
Cowin
cowin
factory

Why Choose Us

mechanical

Mechanical Design Engineers

all graduated from domestic professional colleges in the industry, with ~20 years of experience in design of twin screw extruder

electrical

Electrical Engineers

all worked in foreign enterprises, have a wealth of electrical technology experience

technicians

Mechanical Process Technicians

mainly involved in the guidance of assembly work, the exchange of formula technology and the assembly in the production process.

We have a professional design and R & D team. We have jointly developed underwater pelletizing unit, high torque twin screw extruder, LFRT \ LFTD production line and so on with many domestic universities, such as Institute of Chemistry Chinese Academy of Sciences, Beijing University of Chemical Technology, Brazil E.M.E. LTD.

Solutions for You

Improve customer satisfaction with twin screw extruder from china

Ready to Supercharge Your Business?

Some of the companies that experienced our products

Cowin News

Learn more about Cowin exhibiting and shipping News
TPU twin screw extruder

TPU Twin Screw Extruder

TPU modified granulation process:Twin screw extruder – screen change – water-cooling strand pelletizing granulation auxiliary machine – water trough – dryer – pelletizer – vibrating screen – siloTwin screw extruder – melt pump – screen change – Underwater granulation auxiliary machine – underwater pelletizer – water circulation system – centrifugal dehydrator – vibrating screen – silo

Read More »
PVC compound machine

PVC Compound Machine

PVC generally needs to be modified and granulated first. The basic principle of modification is to endow materials with functions or improve some properties through additives. PVC granulation generally uses a two-stage machine, the upper stage adopts a twin-screw extruder, and the lower stage adopts a single screw extruder.

Read More »

Get In Touch

If you would like to have a question then get in touch today, we are ready to assist 24/7.
We welcome your cooperation and we will develop with you.