> News > Industry News

Industry News

The technology behind the nitrided screw barrel

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.(China nitrided screw barrel)

The composition parts of the extruder(2)

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......

The composition parts of the extruder(1)

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......

The basic structure of the 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)

How to clean an extruder screw and barrel: purging, removal and inspection

Clean an extruder screw and barrel by matching the method to the residue, resin and installed equipment. Use an approved purge procedure for material displacement and changeovers; arrange mechanical cleaning when contamination persists or an inspection requires direct access. Cleaning is complete wh......

Barrier screw vs conventional screw: how to choose an extrusion replacement

A barrier screw adds a secondary flight in the melting section to separate the solids channel from the melt channel; a conventional three-zone screw uses one main channel. Consider a barrier design when evidence points to a melting limitation at the required production rate, rather than assuming eve......

<...6 7 8 9 10...17 >