Zhoushan Jed Machinery Co.,Ltd

Professional extruder screw product manufacturing and trade service provider in China

kneadingscrew-Extruderscrewbarrelmanufacturer,twinscrewbarrel,singlescrewbarrel.

SINGLE EXTRUSION SCREW BARREL/SCREW BARREL OF WIRE AND CABLE EXTRUDER/SCREW BARREL OF SHEET EXTRUDER/SCREW BARREL OF PIPE EXTRUDE/RUBBER EXTRUDER SCREW BARREL/BIMETALLIC SCREW BARREL/

kneading screw

Application: Used for various brands and applications of kneading machine

Place of Origin: Zhoushan,Zhejiang,China

Brand Name: JED

Material: 38CrMoAlA

Process: nitriding & bimetallic

Nitrided Hardness: HV960-HV1100

Nitrided Case Depth: 0.45mm-0.8mm

Nitrided Brittleness: Less than Grade 2

Surface Roughness: Ra 0.4

Screw Straightness: R0.015mm

Length diameter ratio: 1: (15-45)

Bimetallic alloy layer:2mm-2.5mm

Product advantages: wear resistance, corrosion resistance,extrusion stability,high strength, large shear force, uniform mixing, long service life, etc.

  • Product Detail

Product Introduction:

Kneading machine is a special mixing equipment, which is mainly used in the production fields of silicone rubber, sealant, hot melt glue, food glue base, medical preparations and so on. It can mix and knead different materials to form a uniform mixture.

The role of kneading screw is mainly to stir and knead a variety of high-viscosity materials, such as silicone rubber, butyl rubber, hot melt glue, etc. In the kneading machine, the screw mixes the material evenly by rotating, and exerts pressure at the same time, so that the material reacts quickly in the state of high viscosity to achieve the effect of uniform mixing. In addition, the rotating movement of the screw can also promote the chemical reaction of the material, such as polymerization, crosslinking, etc., so as to generate polymer materials with specific properties. Specifically, the kneader screw can promote the mutual mixing between the materials during the mixing process, and make it plasticize, melt and chemical reaction under heat conditions, and finally generate the polymer material with the required properties. This process requires precise control of temperature and pressure to ensure that the material reacts adequately and remains stable under heated conditions.

The kneading screw designed and manufactured by our company has the advantages of high strength, large shear force, uniform mixing, long service life, etc. Welcome new and old customers to inquire and order, customized hotline: +8613567672668, WeChat /WhatsAPP with the same number.Email:[email protected]

Scope of application:

Suitable for high viscosity sealant, plastic, rubber, silicone rubber, dyes, pigments, inks, food glue base, pharmaceutical agents, architectural coatings, carbon, fiber, neutral acid glass glue, chewing gum, bubble gum, pulp, cellulose, battery, resin, food, cosmetics and other kneading machinery.

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