Payment & Shipping Terms:
|Thread:||Customized, Designed||PVC Plastic Nitride Depth:||0.5~0.8mm Bimetallic Thickness|
|Nitriding Brittleness:||≤Grade 1||Material:||SUS630|
|Standard:||Match Original Design||Type:||Coveying Element|
injection molding machine screw,
plastic spline shaft
screw element for twin screw extruder
An alternative is the tri-lobe kneading blocks by us. Triple-flight profiles can be produced with various defined gaps, shearing areas and increased wear protection.
The barrier kneading block is generally designed with a feed characteristic. The integrated barrier increases the degree of filling without subjecting the material to excessively high shearing forces. This furthermore improves mixing and especially dispersive mixing of the element.
The kneading screw comprises large-pitch feed segments that are offset from one another. This results in an even kneading effect combined with self-cleaning and feed. This element can also be used in conjunction with a barrier.
|Technicl process||1. Heat treatment|
|3. Nitriding treatment|
|4. Bimetallic alloy welding for screw|
|5. Bimetallic alloy centrifugal casting for barrel|
|6. Hard-chrome electroplating|
|Technical parameters||Nitriding layer depth:0.5-0.8mm|
|Bimetallic layer depth:3 mm|
|Hard-chrome plating hardness after nitriding:≥950HV|
|Chrome-plating layer depth:0.03-0.09mm|
|Surface roughness:Ra 0.4|
|Linearity of screw:0.015mm|
The company's advantages
a. Mature scientific processing technology and heat treatment process to produce high-quality thread components and barrels, which are used to replace imported products, to reduce costs and cost advantages for customers.
B. Many famous extruders at home and abroad are manufactured by customers and have been serving for many years. SABIC, LG Chem, Guangdong Hyundai, Tianjin Samsung, Formosa Plastics, DuPont, and Shanghai Toyoink are all cooperative customers. The advantages of foreign trade are reflected.
C. At the top of the domestic production level, reaching the production standards of Japan and Germany. Strict product quality inspection procedures. Manufacturing advantages are reflected.
D. The product itself can be customized according to customer needs, and the delivery time is short, the cycle is flexible and efficient. The time cost advantage is reflected.
Hexagonal inner hole is very common among all brand extruder expecially for Japan twin screw extruder,attached is JSW TEX series extruder screw element,we can manufacture size from 25mm to 250mm,with all kinds of material to meet your need.
We are the first screw element manufacturer in China, with more than 20 years' manufacturing history, our screw element,barrel, shaft are produced by HIP material import from Germany to be same anti-wear& anti-corrosion , our customer including Europe extruder manufacturers, and world’s leading polymer compounders like Aschulman,Polyone,Covestro,DSM enginering plastic ,Lanxess.
Any questions,please feel free to contact us.
|Gen-00||Nitride steel||HV-950-1100||3||2||General Plastics|
|Gen-06||Ingot high speed steel||HRC-59-62||5||2||Engineering Plastics, Wear Resistance|
|Gen-11||Ingot Die Steel, SKD11 / D2/1.2379||HRC-58-63||4||2||General Plastics|
|Gen-44||Stainless steel SUS630||3||6||Engineering Plastics, Corrosive Resistance for Filler, FG Filler|
|Gen-09||CPM9V||6||6||Engineering Plastics,High Wear Resistance|
|Gen-10||Powder high spped steel X245/SAM10||HRc 61 ～ 65||8||3||Super Engineering Plastics, Wear Resistance for Filler, FG Filler|
|Gen-39||X235/SAM39||6||8||Super Engineering Plastics, Corrosive Resistance for Filler, FG Filler|
|Gen-60||ASP60/MM60||9||9||Super Engineering Plastics, Wear Resistance for Filler, FG Filler|
All dimensions including out diameter, Hole size tolerance, Root diameter,Parallelism of end surface,Verticality are in accordance with technical data.