Basic Info.
Processing Range
15.6-500mm
Corrosion
Corrosion Resistant
Heat Treatment
Vacuum Quenching
Application
PP PE Plastic Cement Fiber
Product Name
Extruder Screws Elements for Plastic
Defects Liability Period
One Year
After-Sale Service
One Year Warranty and Lifelong Service
Specification
15.6 to 500mm
Product Description
Product Description
Standard screw elements and kneading blocks Processing range ¢15.6-¢500mm Type of thread element Conveying elementHybrid elementKneading block and kneading sheetConversion element (GD)Deep trough conveying element (SK)For side feed elementSingle head, double head and three head threaded elementsSpecial at customer's requestThe application type - APV - Kobe - Theysohn-Bühler - Toshiba - Buss
-USEON - Clextral - Labtech
-Kurimoto - Lantai
-JSW - Leistritz - KEYA
- Maris - OMC Standard screw elements and kneading blocks
Processing range ¢15.6-¢500mmType of thread element Conveying elementHybrid elementKneading block and kneading sheetConversion element (GD)Deep trough conveying element (SK)For side feed elementSingle head, double head and three head threaded elementsSpecial at customer's request
The application type - APV - Kobe - Theysohn-Bühler - Toshiba - Buss
-USEON - Clextral - Labtech
-Kurimoto - Lantai
-JSW - Leistritz - KEYA
- Maris - OMC The two most important factors for threaded elements are:Material and gapMake different materials and select different component materialsSmall gap:Screw clearance is one of the most important factors affecting product quality and output ØSmall gap: strong effective pushing capacity, which is the guarantee of output.
ØSmall gap: good mixing effect, short thermal history and high head pressure are the guarantee of quality.
ØSmall clearance: good self-cleaning effect: fast cleaning, material saving and low labor intensity
ØSmall gap: less backflow and short residence time
ØLarge clearance: the pressure of the machine head causes backflow and leakage, affects the output, and causes material emission at the exhaust port
ØLarge clearance: the material stays in the barrel for a long time, which is easy to overheat and decompose, affecting the appearance quality
Large gap: large backflow, glass fiber reinforced and other products will produce over shearing, which will affect the strength performance of the product •The end face is continuous without dead angle
•The transition between threaded elements with different end face shapes is continuous without dead angle and aggregate
•Stable and uniform product quality
Material category and characteristics Introduction: 1.hip material system imported from Germany (ultra-high wear-resistant Bimetallic Powder Alloy): Hwa is ultra-high wear-resistant, high torque, high corrosion resistance and anti cracking. It is used in the international advanced twin-screw extruder. It is used in the high wear working environment such as engineering plastics with more than 50% fiber.
2.common materials: HW01, HW02;
3.high speed tool steel material: HW03 is vacuum quenched and integrally hardened threaded components, with high wear resistance and strong toughness. It is applied to the processing of glass fiber engineering plastics below 30%, high filling engineering plastics and wood plastic plastics;
4.Nitrided steel HC01, with high hardness, corrosion resistance, super toughness and crack resistance, is applied to the production of common threaded elements and compound threaded elements. It is characterized by hard outside and soft inside, and corrosion resistance;
5.Hastelloy material HCS03 HCS 04, a super corrosion resistant nickel base alloy, is applied to the screw making of fluoroplastic (F46) extruder;
6.stainless steel HCS 01 HCS 02, used for corrosion prevention, rust prevention and screw manufacturing of food extruder
Processing characteristics and advantages
1. All components and materials are adopted from domestic first-line brands or European professional material suppliers of twin screw molding machine, and the elements and metallographic analysis and inspection, to ensure the safety of raw materials
2. Check the internal spline 100% with spline plug gauge to ensure the interchangeability of components;
3. All components are processed by hot post CNC grinding, the shape error is controlled within ±0.015, and the distance and thickness tolerance of kneading blocks are controlled within ±0.03.
The length tolerance is controlled within ±0.01, and the surface roughness is ≤Ra0.8, which completely eliminates the influence of heat treatment deformation on the quality of components.
4. The powder high speed steel processed by European HIP process, and strictly according to the other side of the heat treatment process of the components, its wear resistance and corrosion resistance is the same as foreign first-line brands;
5. Professional technical team can not only provide timely and accurate sample surveying and mapping design, but also provide technical services in component combination;
6. Whether domestic or foreign first-line brand host, the company has detailed technical information and special fixture, can quickly provide spare parts service;
Advantages of large groove depth ratio:Improve feeding condition: improve feeding capacity
Reducing the shear rate and melt processing temperature can allow the screw speed to be increased and the output to be increased.
Greater exhaust capacity: more fully released after compression.
Reduce the processing temperature, reduce the molecular chain breakage and even degradation of materials, and improve the product quality.
Applications with large groove depth ratio:Low density and high water content materials
Engineering Plastics: high filling and blending, thermoplastic elastomer (TPE), cable material (halogen-free flame retardant)
Concentrated masterbatch: additive masterbatch, color masterbatch
Company Profile
Shanghai Chooshin Industrial Co., LTD
Chooshin industrial co., ltd. is an international and specialized high-tech company engaged in the manufacture of polymer material processing equipment. Zeuxing is committed to the independent design and development of new technology and equipment related to polymer material processing equipment, equipment processing and manufacturing, and project complete set service business, and long-term focus on promoting the continuous development of high-end technology products and project complete set technology.
The company has rich talent reserve and technical experience in the field of polymer equipment manufacturing, and its technical development team has 20 years of experience in the development of complete sets of polymer blending and modification equipment. At the same time, it maintains in-depth cooperation with domestic universities and research institutes and advanced extruder companies abroad.
Company location
Assembly shop
Our Advantages
* With an experienced design and development team, the company has formed a very concentrated talent resource advantage in this field in China.
* Nearly 20 years of co-direction twin screw research and development and rich practice closely combined with many polymer material technology, integrating mechanical manufacturing, electrometer design and development and polymer material technology as a whole;
* With CNC machining center as the core, the industry leading modern production and manufacturing platform has been realized. Formed a set of design, manufacturing and application of three key technologies in one of the comprehensive advantages;
* Based on the research and practice of the internal relationship and process law between the modern emerging polymer material technology and polymer equipment, relying on the increasingly perfect and domestic leading test research and development center, it can realize the integration and seamless connection of theory, test and engineering application technology.
* Relying on the above advantages of resource integration, the company has and will continue to strengthen the ability of independent innovation and extended technology development.
Q: Are you trading company or manufacturer?
A: We are factory.We have the technical production team,and the workers are all very experienced.
Q: Why choose you?
A:You can get a very fair price from us and our price can make you beat your competitors in the marke
Q: What kind of certification do you have?
A: Our products have obtained ISO9001 and CE certification,the quality can be guaranteed.
Address:
ROOM405, NO69 YIFU ROAD, ZHENHAI, ZHEJIANG, CHINA
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Chemicals, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
GMP
Company Introduction:
Shanghai chooshin Industrial Co., Ltd. Was founded by the optimization and reorganization of the elite team in the twin-screw extrusion industry. It is an international and professional high-tech Co., Ltd. Engaged in the manufacturing of polymer material processing equipment and also can be applied in pharmaceutical industry. Shanghai chooshin Industrial Co., Ltd. is committed to the independent design and R & D, equipment processing and manufacturing and project complete set service business of new technologies and new equipment related to polymer material processing equipment, and has a long-term focus on promoting the continuous development of high-end technology products and complete set project technology.
Shanghai chooshin Industrial Co., Ltd. Has rich talent reserves and technical experience in the field of polymer equipment manufacturing. Its technical development team has 20 years of experience in the development of complete sets of polymer blending and modification equipment. And also we have mature solutions for pharmaceutical and food industries. At the same time, it maintains deep cooperation with domestic universities and scientific research institutes and foreign advanced extruder companies. We can customize various basic equipment production lines according to different product requirements of users.