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High-Quality Rear Frame Castings from China Suppliers - Reliable Factory with 75,000 Tons Annual Production Capacity
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High-Quality Rear Frame Castings from China Suppliers - Reliable Factory with 75,000 Tons Annual Production Capacity

Our factory in China employs the advanced vacuum method process to manufacture high-quality counterweights, ensuring minimal defects in every casting. Spanning over 100,000 square meters, our facility is equipped with state-of-the-art machinery that enhances our production capabilities. With an impressive annual output of 75,000 tons of castings, we cater to diverse industrial needs as one of the leading suppliers in the market. Choose us for reliable and superior counterweight solutions from the top factory in China.

    Manufacturing technique

    Automatic molding of clay sand

    Material

    QT600-3,QT600-6,QT650-5,QT650-6,QT700-5, QT700-10,GQT800-5 

    Weight range

    2kg-200kg

    Surface Treatment

    Shot blasting,Polish,Rust prevention treatment

    OEM

    Yes

    Producing area

    Shandong province,China

    Production Capacity

    An annual output of 40,000 tons

    PRODUCT INTRODUCTION
    The operation is further enhanced by the inclusion of two blast furnaces, which play a crucial role in ensuring the quality of the molten iron used in the casting process. The high-purity molten iron produced by these furnaces is a key factor in achieving castings with few porosity issues. This high level of purity contributes to the overall compaction of the product, resulting in counterweights that are dense and robust.
    Moreover, the smooth surface of the castings is a standout feature of this advanced production method. The vacuum process, coupled with the use of high-quality molten iron, ensures that the final products exhibit a refined and uniform finish. This smooth surface is not just an aesthetic benefit but also a critical factor in enhancing the performance and durability of the counterweights in various applications.
    The refined finish achieved through this production method also facilitates easier post-processing, such as machining, coating, or painting, if required. This can lead to additional cost savings and efficiency in the manufacturing process, as less time and effort are needed to prepare the castings for their final use.
    In summary, the production of counterweights using the vacuum method, supported by two blast furnaces, results in high-quality castings characterized by minimal porosity, high compaction, and a smooth surface. This efficient and effective production process, housed in a 100,000 square meter facility, underscores the commitment to excellence and the ability to meet substantial annual production targets.
    Frequently Asked Questions
    Q:
    How do the two blast furnaces improve the quality of the counterweights?
    The two blast furnaces ensure the production of high-purity molten iron. This high level of purity is crucial for reducing porosity issues, increasing product compaction, and making the final counterweights dense and robust.
    Q:
    What causes the smooth surface finish on the castings?
    The smooth, refined, and uniform surface finish is achieved through the combination of the advanced vacuum production process and the utilization of high-quality molten iron.
    Q:
    Why is a smooth surface finish important for counterweights?
    Beyond aesthetics, the smooth surface finish is critical for enhancing the overall performance and long-term durability of the counterweights in their various operational applications.
    Q:
    Does the refined finish help reduce manufacturing costs?
    Yes. The refined finish makes post-processing activities—such as machining, coating, or painting—much easier. This saves both time and effort, leading to increased efficiency and cost savings.
    Q:
    What is the scale of the facility where these counterweights are produced?
    The production process is housed in a large-scale 100,000 square meter facility, which supports substantial annual production targets and ensures consistent manufacturing excellence.

    Production process

    Shipping & Warehousing

    p6p7p8

    Transportation and payment information

    1

    Accepted delivery terms

    EXW,FOB,FCA,CRF,CIF,CPT,DDP

    2

    Accepted payment currencies

    CNY,USD,GBP,EUR,JPY

    3

    Accepted payment types

    T/T,L/C,D/P,D/A

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