Customized Excavator Arm Cylinder Upper Shaft Bucket Pin Suitable For Sany Heavy Industry SY200B.3-37

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Shanghai Fenghua International Enterprise Co., Ltd. specializes in the production of high-quality pins and bushings for loaders and excavators, offering customized solutions for various heavy machinery components. Our main products include excavator pin shafts, loader pin shafts, and bushings, all designed to meet the demanding needs of the construction, mining, and earth-moving industries.

We offer OEM manufacturing services and can produce parts based on customer specifications or drawings, ensuring a perfect fit for every project. Additionally, we accept custom orders based on samples, providing flexible solutions to meet specific requirements. Whether you're in need of excavator pin shafts, loader bushings, or other heavy-duty machinery parts, we provide durable and reliable components designed for maximum performance.

With a focus on quality control, advanced manufacturing techniques, and a dedicated engineering team, we ensure that all products meet stringent industry standards. Our products are widely used across global markets, including regions such as Russia, South Africa, Australia, and South America, where they contribute to the efficient operation of major OEMs like Caterpillar, XCMG, and SANY. Our commitment to providing customized, high-performance solutions ensures that our clients receive top-tier parts that enhance the reliability and longevity of their machinery.

    Excavator bushing    

    Excavator pin    

    Loader bushing    

    Loader pin    

    Construction machinery pins and bushings    

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The Customized Excavator Arm Cylinder Upper Shaft Bucket Pin suitable for Sany Heavy Industry SY200B.3-37 is crafted from high-quality materials to ensure durability and long-lasting performance in demanding work environments. We offer a range of raw materials for manufacturing our pins, depending on customer requirements. These include European standards such as 45C, 41Cr4, 42CrMo4, and 35CrMo4, along with American standards like 1045, 5140, 4140, and 4135, as well as Chinese materials including 45#, 40Cr, 42CrMo, and 35CrMo.

Our pins are designed with the highest standards of material strength and resistance to wear, corrosion, and fatigue. Whether the application requires high-strength steel, heat-treated alloys, or other specialized materials, we can deliver a customized solution that ensures optimal performance for excavators working in heavy-duty and harsh conditions. This versatility allows us to meet the specific needs of various industries, providing reliable and robust solutions for machinery operators worldwide.

Manufacturing Process for Customized Excavator Arm Cylinder Upper Shaft Bucket Pin

At Shanghai Fenghua International Enterprise Co., Ltd., we ensure the production of high-quality, durable Customized Excavator Arm Cylinder Upper Shaft Bucket Pin suitable for Sany Heavy Industry SY200B.3-37 through a series of well-defined steps. Our focus on precision manufacturing, material integrity, and rigorous quality control guarantees exceptional performance in heavy machinery applications.

1. Raw Material Selection

The production of our customized bucket pins begins with the careful selection of raw materials. Depending on the specific needs of the client, we offer materials such as 45C, 41Cr4, 42CrMo4, and 35CrMo4, sourced according to European, American, and Chinese standards. These materials are chosen for their superior strength, durability, and resistance to wear and corrosion, ensuring optimal performance for excavators working in demanding conditions.

2. Advanced Machining

Once the raw materials are selected, we proceed with advanced CNC machining to shape the bucket pin with exact specifications. This process ensures that each pin is manufactured to precise dimensions, with strict tolerances for a perfect fit with excavator components. Our sophisticated machining techniques allow us to produce highly reliable and durable parts for the heavy equipment industry.

3. Precision Heat Treatment

To further enhance the hardness and wear resistance of the Customized Excavator Arm Cylinder Upper Shaft Bucket Pin, we apply precision heat treatment. Using medium-frequency induction hardening, we achieve a hardened surface that can withstand the intense operational stresses of heavy machinery. This heat treatment process is controlled to ensure the pin meets industry standards for strength and longevity, extending the service life of the part.

4. Surface Finishing and Coating

After heat treatment, the pin undergoes surface finishing to ensure a smooth, high-quality surface. This step includes grinding, polishing, and applying protective coatings to minimize friction and corrosion. The surface treatment not only improves the aesthetics but also enhances the durability of the pin, making it suitable for long-term use in harsh environments.

5. Stringent Quality Control

We maintain strict quality control protocols throughout every phase of the manufacturing process. Each pin undergoes thorough testing to check for dimensional accuracy, hardness, and surface integrity. Our quality assurance team ensures that every pin meets the high standards set by both industry and customer requirements, with only defect-free products moving on to the next stage.

6. Packaging and Shipment

Once the Customized Excavator Arm Cylinder Upper Shaft Bucket Pin has passed all quality checks, it is carefully packaged to protect it during transportation. Our reliable logistics team ensures timely and safe delivery, meeting the demands of customers globally, including those in the construction and heavy equipment sectors. Whether shipped to clients in Russia, South Africa, or Australia, we ensure that each pin is ready for immediate installation and use in heavy machinery operations.