|Place of Origin:||Jiangsu, China|
|Model Number:||standard or customized|
|Minimum Order Quantity:||10pcs|
|Packaging Details:||Packing in wooden case|
|Delivery Time:||60 to 75 days|
|Payment Terms:||T/T, Western Union, MoneyGram|
|Supply Ability:||according to the customized products|
|Main Material:||NiCrW Alloy (Ni60 Based On The Addition Of CrC And CrB||Product Features:||Wear Resistance, Corrosion Resistance, Belongs To The Special Alloy, Hardness In HRC≥57, Alloy Parent Full Melt, Improve The Density, Hardness.|
|Temperature Resistance:||Temperature Limit 600℃||Alloy Layer Thickness:||≧1.8mm|
|Alloy Layer Hardness:||HRC≥57||Advantage:||Elliptic Flat Angle Process|
|Recommendation Reason:||New Composite Liner||Liner Type:||Nickel Chrome Tungsten Composite Liner|
|Application Extruder Macchine Type:||Type 75 And Above 75 Can Made By Composite Liner||Application Area:||Plastic Manufacturing,food Processing ,construction,pharmaceuticals,chemical Manufacturing,recycling And So On|
Twin Screw Extruder Screw 1.8mm,
Twin Screw Extruder Kneading Block,
Co Rotating Extruder Screw Element
Screw Element / Element Screw / Kneading Block For Co-Rotating Extruder Screw
1 . Factory introduction
There are four main types of screw elements:conveying elements,kneading elements,backward-pumping elements and mixing elements. And each type includes many types.We can provide various types of the screw elements or customized according to customer's requirements.
Twin-screw extruder screw elements, also known as screw segments or screw modules, are the individual components that make up the screw of a twin-screw extruder. These elements are designed to rotate within the barrel and work together to convey, mix, and melt the plastic material being processed. Each screw element has a specific function, such as conveying, mixing, or kneading, and can be customized to meet the specific processing requirements of different materials.
The screw barrel is the cylindrical housing that contains the screw elements and provides the necessary pressure and temperature for processing the plastic material. The screw barrel and elements work together to create the required shear forces and mixing action needed to properly process the material.
Extruder spare parts refer to the various components of a twin-screw extruder that may need to be replaced or repaired over time. These can include screw elements, barrels, bearings, seals, heaters, and other components that are subject to wear and tear during use. By replacing or repairing these parts as needed, the extruder can continue to operate at optimal efficiency and produce high-quality plastic products.
Furthermore, twin screw elements used in lab twin screw extruders need to be accurately machined to ensure consistency in their geometry as even slight variations in their dimensions can affect performance.
The selection of the appropriate twin screw element for a lab twin screw extruder depends on several factors, including the desired outcome of the extrusion process, the type of material being processed, the temperature and pressure requirements, and the expected throughput.
Overall, a well-designed and appropriately selected twin screw element can greatly improve the efficiency and effectiveness of a lab twin screw extruder, resulting in reliable and consistent production of high-quality end products.
2 . The usage of Extruder Screws and Barrels Converying Elements
The lab twin screw extruder twin screw element is a critical component that plays a crucial role in the plastic processing and extrusion process. The usage of the twin screw element in a lab twin screw extruder is as follows:
a . Efficient mixing: The primary function of the twin screw element is to ensure efficient mixing of raw materials by controlling the flow rate, shear and temperature profile within the extruder.
b . Melting: Twin screw elements also play a vital role in melting feed materials where they are designed to provide sufficient residence time for complete melting and homogenization of the material.
c . Conveying: In addition to mixing and melting, the twin screw element is designed to effectively convey the molten material from one section of the extruder to another.
d . Product Quality: The proper selection of the twin screw element and its design can significantly impact the quality of the end product. By efficiently mixing, melting and conveying, a well-designed and appropriately selected twin screw element can improve product consistency, purity, and physical properties such as strength, flexibility, and durability.
e . Versatility: The usage of the twin screw element is not limited to a particular type of material or application. It can be adapted to suit a wide range of materials, including thermoplastics, elastomers, gums, and pastes.
Overall, the usage of the lab twin screw extruder twin screw element is essential for ensuring consistent and reliable production of high-quality end products. Its versatile nature and ability to combine several processing functions make it a critical component of any lab extrusion process.
3 . The advantages
There are several advantages of using a lab twin screw extruder twin screw element, including:
a . Enhanced Mixing: The twin screw element's design ensures efficient mixing of raw materials by controlling the flow rate, shear and temperature profile within the extruder. This leads to a higher level of homogeneity and consistency in the end product, which is particularly important for research and development purposes.
b . Increased Throughput: By improving the efficiency of the extrusion process, a well-designed twin screw element can increase throughput and reduce processing time. This means that researchers and manufacturers can produce more material in less time, resulting in cost savings and improved productivity.
c . Improved Product Quality: A properly selected and designed twin screw element can significantly impact the quality of the end product. By efficiently mixing, melting and conveying, a well-designed twin screw element can improve product consistency, purity, and physical properties such as strength, flexibility, and durability.
d . Versatility: Twin screw elements can be adapted to suit a wide range of materials, including thermoplastics, elastomers, gums, and pastes. This makes them ideal for use in various research and development projects where different types of materials need to be tested.
e . Easy Maintenance: The majority of twin screw elements used in lab extruders are made from high-quality materials and are built to last. This, combined with simple cleaning procedures, ensures that maintenance requirements are kept to a minimum, reducing downtime and increasing productivity.
4 . Applicatons
The lab twin screw extruder twin screw element has various applications across different industries, including:
a . Material Development: The versatility of the twin screw element makes it ideal for use in material development research projects, where different materials need to be tested and optimized for specific properties.
b . Polymer Processing: The twin screw element is commonly used in polymer processing applications, including compounding, mixing, melting, and extrusion. It plays a crucial role in ensuring the homogeneity and consistency of the final product.
c . Food Industry: The lab twin screw extruder twin screw element is also used in food processing applications, such as the production of snacks, cereals, and pet food.
d . Pharmaceutical Industry: In the pharmaceutical industry, the twin screw element is used for drug delivery systems, encapsulation, and other processing applications.
e . Chemical Industry: Twin screw elements are widely used in chemical processing applications, including the production of adhesives, coatings, and resins.
Overall, the lab twin screw extruder twin screw element's flexibility and adaptability make it ideal for use in a wide range of research, development, and industrial applications. Its ability to efficiently mix, melt, and convey material, combined with its design versatility, makes it an essential component in many material processing operations.
5 . Our QC Control
German Digimar Altimeter
Dye penetrant inspection(PT Test)
Ultrasonic Flaw Detection (UT Test)
6 . Our detection
Three Coordinate Measuring Machine
Rockwell Hardness Tester
Carbon Sulfur Detector
Abrasive Wear Testing Machine
7 . Our Advantage
1) Independent research and development of materials and processes can ensure the performance and process of materials to the maximum extent, and greatly prolong the service life compared with ordinary products.
2) Independently develop the process of key products, and constantly improve and enhance the old process to achieve the best product performance.
3) Continuously improving and optimizing product appearance of the composite layer ,which greatly improved the service life of products.
Welcome to inquiry:
BLOOM(suzhou) Materials Co.,Ltd
Contact Person: Ms. Miranda
Contact Person: Miranda
Main Material: NiCrW alloy (Ni60 based on the addition of CrC and CrB
Product Features: Wear resistance, corrosion resistance, belongs to the special alloy, hardness in HRC≥57, alloy parent full melt, improve the density, hardness.
Temperature Resistance: Temperature limit 600℃
Alloy Layer Thickness: ≧1.8mm