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Yancheng Longwan Machinery Co., Ltd. HOME / PRODUCTS & APPLICATION / Ductile Cast Iron / Ductile Cast Iron Reducer Accessories

Ductile Cast Iron Reducer Accessories include key components such as planet carriers. Ductile iron is widely used in the manufacture of reducers due to its good mechanical properties and durability. Its high strength and toughness enable these accessories to operate stably under high load and high torque conditions. Ductile iron has good wear resistance and corrosion resistance, ensuring the long life and reliability of the reducer in various working environments. Ductile iron has good processing performance and can produce accessories with high precision and complex shapes, ensuring the high consistency and efficient operation of the internal parts of the reducer, providing a solid foundation for the reliability and efficiency of the entire reduction system.

ABOUT US
Yancheng Longwan Machinery Co., Ltd.
Yancheng Longwan Machinery Co., Ltd.
Founded in 2006, which located next to National Highway 204 in Yancheng City, Jiangsu Province, 40km from the center of Yancheng City, 5km from the center of Dongtai City, 30km from Dafeng District, and 10km from the exit of Baiju Expressway, with convenient transportation. We mainly produce various types of fire-fighting pipe fittings, reducer parts, auto parts, agricultural machinery, and industrial robot parts. Its main customers include SAIC Group, Deere, Bonfiglioli (China), Shanghai Beixu, Yaskawa Electric, etc. As a famous China and , our company has a variety of molding equipment, including one vertical sand-shot horizontal parting boxless shot-press molding line with specifications of 610*510*240, 120 boxes/hour, suitable for mass production of small parts; one upper and lower sand-shot horizontal parting boxless shot-press molding line with specifications of 750*650*250, 100 boxes/hour, suitable for mass production of small and medium-sized parts; 3 sets of 1.25T medium-frequency electric furnaces; 3 cleaning shot blasting machines, and now planning a lost foam production line, suitable for 100Kg~1000Kg casting production, and planning an automatic spray painting line and an electrophoretic coating line at the same time, 3 CNC lathes and 3 lathes.
Yancheng Longwan Machinery Co., Ltd.

ODM Customization Expert

Advanced Production & Processing Equipment

Longwan Machinery has a variety of advanced domestic and foreign molding equipment, including 2 fully automatic production lines for clay sand, 1 semi-automatic production line for clay sand, and 1 coated sand production line, with an annual production capacity of 15,000 tons.

Yancheng Longwan Machinery Co., Ltd.

Complete Inspection Flow

Strict Quality Inspection

We have full-process testing equipment: spectrum analyzer, metallographic microscope, universal tensile testing machine, magnetic particle flaw detector, ultrasonic flaw detector, etc.
The above equipment can fully ensure that we can provide customers with high-precision final castings, and at the same time ensure that we meet customers' comprehensive testing requirements for physical and chemical properties of materials, non-destructive testing, high-precision geometric dimension testing, etc.

Professional Casting Expert

Comprehensive Casting Manufacturer

FAQ
  • Q
    Where are your products mainly exported to?
    A

    Our products are mainly exported to multiple countries such as Germany, Japan, Italy, South Korea, and Australia.
  • Q
    How to deliver the goods to us?
    A

    Usually, we ship by sea, which is very convenient for export.

    Of course, if the customer's goods are urgent, we can also air freight them. Ningbo Airport and Shanghai International Airport are both very close to us.
  • Q
    What's the payment term?
    A

    When quoting, we will confirm the transaction method with you.

    For mass production, we usually make a 50% advance payment in advance and then inspect and confirm the shipment before paying the remaining balance.
  • Q
    How to guarantee the quality of your goods?
    A

    Firstly, there will be corresponding inspections after each process, and for the final completed product, we will conduct a full inspection according to customer requirements and international standards;

    Then, we have advanced and complete top testing equipment in the industry: spectral analyzers, metallographic microscopes, universal tensile testing machines, magnetic particle testing machines, ultrasonic testing machines, etc.

    The above equipment can fully ensure the provision of high-precision final castings to customers, while also meeting the comprehensive testing requirements of customers for material physical and chemical properties, non-destructive testing, high-precision geometric dimension testing, and so on.
  • Q
    How many employees of your company? what about the technicists?
    A

    Our company has more than 120 employees, including 10 professional technicians and 5 engineers.
  • Q
    How about the capacity of your company?
    A

    We have 2 fully automatic clay sand production lines, 1 semi-automatic clay sand production line, and 1 coated sand production line, with an annual production capacity of 15000 tons.
  • Q
    Do you have some standard parts?
    A

    No, currently we produce and customize according to the requirements based on the drawings provided by the customer.
  • Q
    Can you do customized products?
    A

    Yes, we are mainly doing customized products according to the customers’ drawings or samples.
  • Q
    What applications do your products relate to?
    A

    Our products cover almost all the applicable equipment manufacturing and machinery manufacturing and processing fields, mainly including automotive trucks, engineering machinery, agricultural machinery, reducers, water pumps, water treatment systems, and other fields.
  • Q
    what products can you offer?
    A

    We mainly produce cast iron parts made of gray cast iron and ductile iron materials.
  • Q
    Are you a direct manufacturer or trading company?
    A

    We are a foundry and a manufacturer of cast iron parts.
  • Q
    How long can I get the feedbacks after we sent the inquiry?
    A

    We will reply to you within 24 hours of the working day.
NEWS
Ductile Cast Iron Reducer Accessories Industry knowledge
Applications of Ductile Cast Iron Reducer Accessories
In firefighting applications, ductile cast iron reducers accessories are crucial components for ensuring the proper functioning of piping networks that transport water and fire-suppressing agents. These reducers are used to connect pipes of varying diameters, facilitating smooth transitions in water flow. Firefighting systems require pipes and fittings that can withstand extreme pressures and temperatures. Ductile cast iron reducer accessories help maintain the integrity of these systems by providing seamless transitions between large and small-diameter pipes without compromising the flow rate or structural integrity. Yancheng Longwan Machinery Co., Ltd. has developed expertise in producing ductile cast iron components for firefighting systems. Our products, designed using advanced molding techniques such as vertical sand-shot horizontal parting boxless shot-press molding lines, meet the demanding standards of clients like SAIC Group and Bonfiglioli (China).

The automotive industry relies on high-performance components that meet stringent safety, durability, and efficiency standards. Ductile cast iron reducer accessories including exhaust systems, fuel lines, and hydraulic systems. These reducers facilitate smooth transitions between pipes or tubes of different sizes, ensuring optimal fluid and gas flow throughout the vehicle. Automotive manufacturers require components that can withstand the high pressures and temperatures generated by engines, transmissions, and braking systems. Yancheng Longwan Machinery Co., Ltd. produces a wide range of ductile cast iron reducer accessorie for automotive applications, meeting the needs of global manufacturers such as Deere and Yaskawa Electric. The company’s state-of-the-art production facilities, including medium-frequency electric furnaces and CNC lathes, ensure that each ductile cast iron reducer accessorie meets the precise specifications required by the automotive industry. The customization options offered by Yancheng Longwan Machinery Co., Ltd. allow for tailored solutions to meet the unique requirements of different automotive systems.

Ductile cast iron reducer accessories are commonly used in agricultural equipment such as tractors, harvesters, and irrigation systems. These reducers connect different sections of piping or tubing, ensuring the efficient transfer of water, fuel, and other essential fluids. In farming applications, the demands placed on machinery are often high, with equipment running for long hours under heavy loads. Ductile cast iron is prized for its ability to absorb shocks and resist wear, which is crucial in agricultural machinery. Yancheng Longwan Machinery Co., Ltd. supplies ductile cast iron reducer accessories that ensure the continuous operation of agricultural equipment, helping farmers maintain productivity while minimizing downtime. The company’s advanced molding technology, such as the use of upper and lower sand-shot horizontal parting boxless shot-press molding lines, ensures that the ductile cast iron reducer accessories are produced with exceptional strength and precision.

In the rapidly growing field of industrial robotics, ductile cast iron reducer accessories are vital components in the mechanical systems that power robotic arms and automated machinery. Industrial robots require reducers to manage torque, speed, and motion in various applications, including manufacturing, assembly, and material handling. Ductile cast iron reducer accessories offer a combination of high strength, toughness, and fatigue resistance, making them ideal for use in robotic systems that are subjected to constant movement and high loads. The flexibility of ductile cast iron allows for the design of reducers that can handle a wide range of operational demands, from high-speed rotation to precise, controlled movements. Yancheng Longwan Machinery Co., Ltd. serves leading players in the industrial robotics sector, including Yaskawa Electric, by providing durable and reliable ductile cast iron reducer accessories that ensure smooth and precise motion control. The company’s focus on precision manufacturing, utilizing CNC lathes and other advanced equipment, ensures that each reducer meets the exact specifications needed for optimal robotic performance. Water and wastewater treatment facilities depend heavily on a complex network of pipes, valves, and fittings to manage the flow of water through various stages of filtration, chemical treatment, and distribution. Ductile cast iron reducer accessories are essential in these systems, connecting pipes of different sizes to ensure the efficient transfer of water or wastewater. The material’s resistance to rust, cracking, and deformation under pressure ensures that ductile cast iron reducer accessories provide long-lasting, reliable service in water and wastewater systems. Yancheng Longwan Machinery Co., Ltd. produces high-quality ductile cast iron reducer accessories for the water treatment industry, helping clients maintain the integrity of their systems while meeting stringent regulatory requirements.

In the chemical and petrochemical industries, where hazardous materials and high temperatures are common, ductile cast iron reducer accessories are used to connect piping systems and enable the safe transport of chemicals, fuels, and gases. These reducers are designed to withstand not only high temperatures but also the corrosive effects of various chemicals and solvents. The ability of ductile cast iron to resist corrosion and handle high-pressure environments makes it a preferred material in the chemical and petrochemical sectors. Yancheng Longwan Machinery Co., Ltd. ensures that its ductile cast iron reducer accessories meet the rigorous standards required for these industries, including high-pressure ratings and resistance to chemical attack. The company’s molding capabilities, including the use of advanced shot-blasting and CNC machining equipment, allow for the production of reducers with tight tolerances and precise dimensions.