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316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components

Chengdu Nanxiang Qiaolin Machinery Co., Ltd.
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    Buy cheap 316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components from wholesalers
     
    Buy cheap 316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components from wholesalers
    • Buy cheap 316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components from wholesalers

    316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components

    Ask Lasest Price
    Brand Name : Nanxiang Machinery
    Model Number : As Requested
    Certification : ISO 9001
    Price : Negotiable
    Delivery Time : 30~60 days
    Payment Terms : TT/LC
    Supply Ability : 300M/Month
    • Product Details
    • Company Profile

    316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components


    316L Heat Treatment Reverse Pumping Kneading Block with 0.02mm Tolerances

    Product Description

    One of the key features of the Backward Pumping Kneading Block is its reverse conveying mechanism, which allows for a counter-feed operation. This means that the material is fed into the machine from the opposite end of the screw, resulting in a more efficient and uniform mixing process. This mechanism also reduces the risk of material degradation and ensures a longer lifespan for the product.

    The Backward Pumping Kneading Block is made in Sichuan, China, a region known for its high-quality manufacturing processes. The product undergoes rigorous quality control measures to ensure that it meets the industry standards and requirements. The product is treated with polishing and sandblasting to achieve a smooth surface finish and improve its durability.

    The Backward Pumping Kneading Block is manufactured to strict tolerances of 0.02 mm, ensuring precision and accuracy in its operation. The product undergoes vacuum hardening, a heat treatment process that improves its strength and durability. This treatment also enhances its resistance to wear and tear, ensuring a longer lifespan for the product.

    With a hardness of HRC 58-62, the Backward Pumping Kneading Block is designed to handle even the most challenging materials. This product is ideal for use in various applications, including plastics extrusion, rubber mixing, and chemical processing. Its counter-feed operation and high-quality construction make it an excellent choice for industries that require consistent and reliable mixing processes.


    316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components

    Features


    Product Name: Backward Pumping Kneading Block

    Features:

    Backward Pumping

    Kneading

    Heating

    Application: Twin Screw Extruder

    Machinery Test Report: Provided

    Standard: DIN, GB, Etc.

    Connection method: Spline

    Counter-Flow Kneading Block

    Backward Flow Kneading Block

    Backward Feeding Kneading Block

    Technical Parameters:


    Tolerances0.02 mm316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components
    product nameBackward Pumping Kneading Block
    Hardness58-60HRC
    Brand NameNanxiang Machinery
    Surface TreatmentPolishing/Sand Blasting
    MaterialsSAM10/SAM39/WR5/WR14/W6Mo5Cr4V2
    Place of OriginSichuan , China
    Warranty6 months
    Screw RangeΦ 15.6 - Φ 430mm
    Suit ForPharmaceuticals Extrusion Chemical Extrusion Food Extrusion Powder Coating Extrusion

    Types of the Screw Segments


    Convey Screw SegmentConvey Screw Segment
    Kneading Block & DiskTransition Screw Element
    Deep groove transfer elementScrew element for side feeder

    1-flighted 2-flighted 3-flighted screw elements

    Special Screw Element


    Materials


    1. For wear application:


    Tool Steel : W6Mo5Cr4V2;
    PM-HIP material : SAM10 SAM26 SAM39 CPM10V CPM9V


    2. For corrision application:


    Nitrided Steel: 38CrMoAI;
    PM-HIP material : SAM26 SAM39 CPM10V CPM9V


    3. For wear and corrision application:


    WR14 and WR45


    Support twin-screw extruder brand


    W&P: ZSK-MCBerstorff: ZE
    Leistritz: ZSE-MICROTheysohn: TSK
    Maris:TM-WAPV: MP65
    JSW: TEXSM: TEK-HS
    Feddem: FED-MTSFessia Macross: NRII
    TOSHIBA: TEMUSEON: TDS
    Labtech: LTESHIZHOU: MTE

    Tool Steel


    W6Mo5Cr4V2 Chemical Composition
    CSIMnPSCrMoVWCuNi
    W-%0.880.350.30.0230.0034.034.811.865.950.120.24

    Production Process


    Melting Zone Extruder Screw Elements 30° - 90° Angle Design Stable Performance 9

    NO.1


    Workblank


    Select high-quality raw materials


    NO.2


    Piecewise


    According to the drawing section length


    Melting Zone Extruder Screw Elements 30° - 90° Angle Design Stable Performance 10
    Melting Zone Extruder Screw Elements 30° - 90° Angle Design Stable Performance 11

    NO.3


    Hit bottom hole


    Rough machining the bottom hole,and then pull spline


    NO.4


    Machining thread


    Professional high-end processing equipment,rough machining threads


    Melting Zone Extruder Screw Elements 30° - 90° Angle Design Stable Performance 12
    Melting Zone Extruder Screw Elements 30° - 90° Angle Design Stable Performance 13

    NO.5


    Finish machining thread


    NO.6


    Threading grinding


    Further control of tolerance
    Length:-0.01mm-+0.01mm
    OD:-0.03mm-0mm
    Transition arc:-0.02mm-+0.02mm


    Melting Zone Extruder Screw Elements 30° - 90° Angle Design Stable Performance 14

    Our Service


    24-hour Hotline


    No matter when and where

    to call we can find our service to you.


    Pre-sales Consultation


    We have five sales people online,

    and whether you have any question

    can be solved through online

    communication,welcome your consultation.

    After-sales Services


    Receive products have any

    questions about the product,

    can look for us,we will help

    you deal with the the first time,to your satisfaction.


    All Nanxiang keep pay attention to every step of the details,We are looking forward to the forge ahead together with you!


    Product accuracy


    There are some differences between Nanxiang Machinery and Nanjing's production technology. Their finishing process is carried out before heat treatment, and the deformation after heat treatment is not controlled, so their accuracy is not easy to control. But our finishing process is carried out after heat treatment, which can eliminate the deformation of parts in heat treatment, so the precision is higher, and thus can achieve zero seam connection.


    Packing&Delivery


    Packing Details: According to your order quantity packaging, shipping wooden boxes, air carton.

    Delivery Details: 20-60days after order.


    316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components


    Packing


    According to your order quantities and products sizes to choose wooden boxes or cartons to pack:

    a. Rust-proof oil processing,

    b. Oiled paper packages,

    c. Bubble wrap package,

    d. Special foam packaging,

    e. Packing,

    f. Sealing.


    Customer Trust


    316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components


    Certificate


    certificate nanxiang


    Why choose us?


    Nanxiang Machinery is a specialized manufacturer of precision-machined components for twin-screw extruders, including threaded elements, kneading blocks, mandrels, super-hard screw accessories, and wear-resistant alloy steel sleeves. Our products are widely applied in renowned international brands such as Coperion, Lerstritz, Berstorff, KOBE, and JSW, serving industries like plastics, food, feed, pellet manufacturing, pharmaceuticals, and new energy.


    316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components


    FAQ


    Q: Are you a trading company or a manufacturer?

    A: We are a manufacturer.


    Q: Where is your factory located? How can I visit there?

    A: Our factory is located in Chengdu, Sichuan Province, China. You can fly directly to Chengdu Airport, and we will pick you up upon arrival. We warmly welcome all our clients, both domestic and international, to visit us.


    Q: How long will your product last?

    A: The lifespan of our products can vary greatly depending on the operation time, materials used, and working conditions. Therefore, it is difficult to provide an exact duration.


    Q: Are your quotations all FOB?

    A: Yes, all our quotations are FOB (Free on Board).


    Q: Can I get a one-year warranty for free?

    A: Our standard warranty is not free, but we have confidence in the quality of our products. If you require a warranty, it will be available for an additional cost.


    Q: How is your after-sale service?

    A: We are committed to providing timely support. If you encounter any issues with our products, you will receive our assistance promptly. We strive to ensure you receive the best service possible.


    Quality 316L Heat Treatment Kneading Block 0.02mm Tolerances Reverse Pumping Extruder Components for sale
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