Screw Barrel Suppliers

Zhejiang Lifeng Screw Manufacturing Co., Ltd is a professional and dedicated designer, manufacturer, rebuider and distributor of screws, barrels and assembly pa

PVC 125 Plastic Extruder Planetary Roller Screw Barrel1.Materials: 38CrMoAIA, 9Cr18MoV2.Application:PVC.....3.Depth of nitration case:0.5-0.8mm 4.Hardness of ni

Screw Diameter:D15-D300 L/D ratio:15-46 Product classification: Aiming at different plastic products the screw can be chosen from:general type , pin type, barri

1. High degree of alloy density and hardness with low rate of porosity. 2. Even heating of alloy powder with low rate of residual stress. 3. Attaining effecti

We can according to the customer demand to make the conical twin screw and barrel. diameter of screw:65/2-150/2 L/D=18-30

Specification: 1.rolled an grounded type 2.the grade is C7-C5, P1-P5 3.max length is 6m and diamater is 80mm 4.good performance with noise and backlash

1. 2-3mm thick alloy coat on the barrel inner wall 2. excellent corrosion resistance 3.abrasion resistance\ 4. ISO9001:2000

Barrel Material: 1, Specification:Φ15mm-Φ300mm    Maximum length:Not more than10000mm 2, material:38CrMoAIA

Cylinder of Extruder Machine 1) high temperature, high temperature deformation; 2) wear resistance, long life; 3) resistant to corrosion, corrosive materials

The company besides provides necessary for the domestic and foreign entire machine factories, but also continues the fragmentary customer incoming letter proces

Established in the year 2003, we,  "Zhoushan QUNYING plastic machinery" are engaged in manufacturing and supplying a diverse range of

plastic extruder conical twin screw barrel 1.Material:special alloy steel 2.Good customer service 3Processed to drawing or buyer's request

We have various high-precision manufacturing equipments, to ensure the superior quality of the product. We sincerely wish to provide our customers with high qua