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

Ductile Cast Iron Semiconductor Accessories Foundry

Ductile Cast Iron is used in the semiconductor industry as a base and other accessories, demonstrating its good mechanical properties and stability. As a key component for supporting and fixing semiconductor equipment, the base needs to have high strength, heat resistance and corrosion resistance to ensure the stability and reliability of the equipment. Ductile Cast Iron can effectively disperse and transfer the heat generated by the equipment through its uniform structure and good thermal conductivity, thereby extending the service life of the equipment and improving its performance.

Ductile Cast Iron Semiconductor Accessories OEM/ODM
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 Ductile Cast Iron Semiconductor Accessories Foundry and Ductile Cast Iron Semiconductor Accessories Suppliers, 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 Semiconductor Accessories Industry knowledge
Ductile cast iron is a crucial material in the manufacturing of semiconductor accessories, known for its superior mechanical properties and versatility. In the context of semiconductor production, components made from ductile cast iron are indispensable due to their ability to meet the high demands of precision, durability, and stability. Yancheng Longwan Machinery Co., Ltd., a renowned manufacturer of ductile cast iron semiconductor accessories, leverages its state-of-the-art production technology to ensure that every part produced meets the rigorous standards required by the semiconductor industry. Ductile cast iron, also known as nodular cast iron, stands out primarily due to its impressive tensile strength. Tensile strength is the ability of a material to resist breaking under tension. This is particularly important for semiconductor accessories, which often need to withstand mechanical stresses during their operation. Components like semiconductor wafer handling systems, etching chambers, and component housings are subjected to significant mechanical forces. The higher tensile strength of ductile cast iron ensures that these components maintain their structural integrity even under pressure, reducing the risk of failure and extending the lifespan of semiconductor equipment. Yancheng Longwan Machinery Co., Ltd. takes full advantage of this property by producing ductile cast iron semiconductor accessories that are designed to resist wear and deformation, making them reliable in demanding applications. The company’s advanced manufacturing processes ensure that each part meets the high tensile strength required for semiconductor production systems.

Thermal conductivity and resistance to thermal expansion are two critical features when it comes to materials used in semiconductor manufacturing. The production of semiconductors involves rapid changes in temperature, which can cause thermal expansion and contraction in materials. If a material expands or contracts too much, it can lead to component failure, misalignment, or degradation of performance. Ductile cast iron is known for its excellent thermal conductivity, which allows it to dissipate heat quickly and evenly. This makes it ideal for use in components like heat exchangers, cooling systems, and fixtures that must endure temperature fluctuations. Moreover, ductile cast iron has a lower coefficient of thermal expansion compared to other metals, such as aluminum, making it more stable under thermal stress. By using ductile cast iron in semiconductor accessories, Yancheng Longwan Machinery Co., Ltd. ensures that the parts not only maintain their dimensional stability in high-temperature environments but also contribute to the overall efficiency and performance of semiconductor equipment.

Another significant advantage of ductile cast iron is its ability to absorb shocks and dampen vibrations. Semiconductor manufacturing processes often involve high-speed machinery and precision equipment that generate vibrations. These vibrations can interfere with the accuracy and performance of the production equipment, potentially causing defects in semiconductor components. Ductile cast iron's excellent vibration damping properties allow it to absorb and dissipate vibrations before they can impact the performance of sensitive semiconductor machinery. This is particularly important for components like machine bases, frames, and fixtures, which must maintain stable alignment and positioning. The shock-absorbing nature of ductile cast iron also ensures that semiconductor accessories can withstand sudden impacts or mechanical shocks without compromising their integrity, thus enhancing the reliability of the equipment.

Wear resistance is a key requirement for materials used in semiconductor accessories, as they are often exposed to abrasive conditions during manufacturing processes. Components like conveyor systems, robotic arms, and handling devices are subject to continuous motion and friction, which can lead to wear and tear over time. Ductile cast iron has a high wear resistance, which allows it to maintain its surface integrity and dimensional accuracy, even under harsh operating conditions. The superior wear resistance of ductile cast iron makes it a highly durable material for semiconductor accessories. Yancheng Longwan Machinery Co., Ltd. utilizes advanced molding technologies and strict quality control measures to ensure that all its ductile cast iron semiconductor accessories are engineered to withstand abrasion, friction, and other forms of wear, contributing to the long-term reliability of semiconductor production systems.

In semiconductor manufacturing, components are often exposed to harsh chemicals and cleaning agents, which can cause corrosion and degradation of materials over time. Ductile cast iron, while not entirely immune to corrosion, performs better than many other metals in corrosive environments, especially when properly treated with coatings or surface treatments. Yancheng Longwan Machinery Co., Ltd. takes advantage of this feature by employing various surface treatments, such as painting or electrophoretic coating, to further enhance the corrosion resistance of its ductile cast iron semiconductor accessories. This ensures that the components maintain their performance and durability, even in chemically aggressive environments typical of semiconductor manufacturing.

The ductile cast iron can be cast into complex shapes with high precision, which is vital for parts that must fit together seamlessly in semiconductor production equipment. This allows for the creation of intricate components such as molds, frames, and housings that must meet strict dimensional standards. Yancheng Longwan Machinery Co., Ltd. utilizes advanced casting technologies, including sand-shot molding lines and CNC machining, to ensure that each ductile cast iron component is produced with the highest levels of precision. The company’s use of state-of-the-art equipment and quality control processes ensures that each semiconductor accessory meets the exact specifications required for efficient and accurate semiconductor manufacturing.