EJS produces many products with nitriding, including conical screw barrel, extruder barrel, injection molding barrel, parallel twin cylinder, twin screw barrel, injection barrel, feedscrew, planetary roller screw, rubber screw, screw elements, and many others.

Currently there are 4 popular screw coatings in our injection and extrusion screw production:

ChinaPlas, one of Top 3 trade shows for Plastics & Rubber, together with K Show in Germany and NPE in the United States

For popular sizes like 65/132, 80/156, 92/188, we are able to offer short lead time, please contact EJS Screw Barrel Extruder parts people to get your drawings into money-making conical twin screw barrels, no matter low CaCo3, medium CaCo3 or high CaCa3, EJS will get it right for you.（China extruder......

Founded in 1992, our factory grew out from a small workshop of twin conical screw barrels production to 400 full-time employees and 40 000m2 with 21 workshops by 2020. This year another plant is under construction to catch up the growing demand from old and new customers.(China extruder part)

In 2020 our factory produces twin screw barrel with sales amount 38 million US dollars while single screw barrel up to 7.8million US dollars, around 30,500 pieces for customers worldwide such as United States, Brazil, Mexico, Germany, Italy, Russia, Turkey, United Kingdom etc., including Extrusion s......