Steel Continuous Casting Machine

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Set set

Supply Capability:: 30 Sets Per Year set/month

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Technology process:

1.Heat the EVA film

2.Cover the heated EVA film on the mould(can be made from wood or aluminum)

3.Spray a coating in a certain baume degree

4.Put on the empty blask

5.Sand-up the flask and vibrate to compaction

Packaging & Delivery

Packaging Details:containers

Delivery Detail:Complete one set of equipment needs for three months

Q: How is the casting machined and finished after heat treatment in metal casting machinery?: The casting undergoes a series of machining and finishing operations after heat treatment in metal casting machinery to achieve the desired final product. To begin machining the casting, excess material is removed using cutting tools such as drills, lathes, milling machines, or grinding wheels. These tools carefully eliminate unwanted material, preserving the casting's intended shape and dimensions. Once excess material is removed, the casting may undergo additional machining processes to refine its dimensions. This can include turning, boring, milling, or threading to ensure precision and accuracy. These processes are crucial for meeting specified tolerances and achieving a perfect fit in the final product. In addition to dimension refinement, finishing operations improve the casting's surface quality. Techniques like polishing, buffing, or sandblasting eliminate surface imperfections, burrs, or roughness. These processes result in a smoother and more aesthetically pleasing surface finish, enhancing both appearance and functionality. It is important to note that the specific machining and finishing operations depend on the material, part design, and intended application. Different metals and alloys may require specific techniques, while the desired surface finish may dictate the use of particular processes. Overall, a series of machining and finishing operations transforms the casting into a high-quality component ready for its intended use. These processes ensure the casting meets the required dimensions, tolerances, and surface finish.

Q: What are the different types of casting defects related to cleaning in metal casting machinery?: There are several types of casting defects related to cleaning in metal casting machinery. These defects can occur during the cleaning process, which is crucial for removing any impurities or excess material from the casting. Some common casting defects related to cleaning include: 1. Flash: Flash is an excess material that is squeezed out between the two halves of the mold during the casting process. If not properly cleaned, this excess material can remain attached to the casting, resulting in an undesirable appearance and potential functional issues. 2. Sand inclusion: Sand inclusion occurs when sand particles from the mold become trapped in the casting during the cleaning process. This defect can weaken the structural integrity of the casting and compromise its performance. 3. Mold material contamination: Sometimes, remnants of the mold material, such as sand or ceramic, can remain on the casting after cleaning. This can lead to casting defects such as rough surfaces, porosity, or even dimensional inaccuracies. 4. Oxidation: Oxidation defects occur when the casting is exposed to oxygen during the cleaning process, resulting in the formation of oxide layers on the surface. These oxide layers can affect the casting's appearance and can also reduce its mechanical properties. 5. Core wash: Core wash defects happen when the wash used to coat the core of the mold is not properly removed during cleaning. This can lead to dimensional inaccuracies, as well as surface irregularities on the casting. 6. Residual stress: Residual stress can be induced in the casting during the cleaning process if the cooling rate is not controlled properly. This can result in distortion, cracking, or even failure of the casting. To minimize these casting defects related to cleaning, proper cleaning techniques and equipment should be employed. This may include using appropriate cleaning agents, ensuring thorough rinsing, and implementing effective drying methods. Additionally, regular inspection and quality control measures should be in place to identify and address any cleaning-related defects before the castings are used in their intended applications.

Q: What are the different types of molds used for sand casting in metal casting machinery?: Sand casting in metal casting machinery utilizes various molds, which can be divided into two main categories: expendable molds and permanent molds. Expendable molds are made from materials that can be easily destroyed or removed once the casting process is finished. The most commonly used expendable mold in sand casting is the green sand mold. This mold is created by combining sand, clay, and water to form a moldable mixture that can be packed around a pattern. It is a cost-effective and versatile mold suitable for a wide range of applications. Another type of expendable mold is the dry sand mold, which involves using a mixture of sand and synthetic binders to create the mold. The mold is then hardened by baking it in an oven before pouring the molten metal. Dry sand molds offer better dimensional accuracy and surface finish compared to green sand molds, but they are more expensive to produce. On the other hand, permanent molds are made from materials that can withstand multiple uses, typically metals like steel or cast iron. These molds are designed to be reused, allowing for the production of consistent quality and accurate castings. Permanent molds are commonly used for high-volume production runs or for casting complex shapes that require precise dimensions. In addition to green sand molds, dry sand molds, and permanent molds, there are specialized molds used in sand casting. For instance, shell molds are created by coating a pattern with a mixture of sand and thermosetting resin. This type of mold provides excellent surface finish and dimensional accuracy, making it suitable for intricate and high-precision parts. Moreover, ceramic molds are utilized for specific applications in sand casting. Ceramic molds are made by pouring a slurry of ceramic material around a pattern, which is then dried and fired to harden it. These molds are often used for casting alloys with high melting temperatures, such as titanium or superalloys. Overall, the choice of mold type in sand casting depends on factors such as desired casting quality, production volume, part complexity, and material requirements. Each mold type possesses its own advantages and limitations, and selecting the appropriate mold is crucial to achieve the desired results in a specific casting application.

Q: How does metal casting machinery handle the removal of internal stress from the castings?: Metal casting machinery handles the removal of internal stress from castings through a process called stress relieving. This involves heating the castings to a specific temperature and holding them there for a certain period of time. This thermal treatment helps to redistribute and relax the internal stresses within the metal, resulting in a more stable and durable casting.

Q: Can metal casting machinery be used for the production of defense components?: Yes, metal casting machinery can be used for the production of defense components. Metal casting is a widely used manufacturing process in the defense industry for producing a wide range of components, including those used in weapons systems, vehicles, and aircraft. The versatility and flexibility of metal casting technology make it suitable for producing complex and intricate defense components with high precision and accuracy. Additionally, metal casting allows for the use of various materials, such as steel, aluminum, and titanium, which are commonly used in defense applications due to their strength and durability. Furthermore, metal casting machinery can be easily adapted to meet the specific requirements and specifications of defense components, ensuring that they meet the necessary standards for performance, reliability, and safety.

Q: What are the different types of molds used for specific applications in metal casting machinery?: Metal casting machinery utilizes various types of molds that cater to specific applications. These molds are meticulously designed to meet the specific prerequisites of the casting process and the desired end product. Among the molds commonly employed in metal casting machinery are: 1. Sand molds: Sand molds are extensively utilized molds in metal casting. They are created by compacting a mixture of sand and binder material around a pattern, which is then extracted to generate a cavity. Sand molds are compatible with a wide range of metals and can be employed for casting both small and large components. 2. Shell molds: Shell molds are manufactured by enveloping a pattern with a thin layer of a sand and resin amalgamation. The coated pattern is then subjected to heat to solidify the resin and construct a shell mold. Shell molds are renowned for their exceptional surface finish and dimensional accuracy. They are frequently employed in the casting of high-precision parts. 3. Investment molds: Investment molds, also known as lost-wax molds, are fabricated by crafting a wax pattern, coating it with a ceramic material, and subsequently heating it to liquefy and eliminate the wax. The resultant ceramic shell is then utilized as the mold for casting. Investment molds are ideal for casting intricate and complex parts with utmost precision. 4. Die casting molds: Die casting molds are typically composed of steel and are employed in the die casting procedure. This process entails injecting molten metal into the mold at high pressure to produce intricate shapes with narrow tolerances. Die casting molds possess durability and are suitable for high-volume production. 5. Permanent molds: Permanent molds, also referred to as gravity die molds, are manufactured from metal and can be utilized for multiple casting cycles. They are commonly employed for casting metals with low melting points, such as aluminum and magnesium. Permanent molds offer commendable dimensional accuracy and surface finish. 6. Ceramic molds: Ceramic molds are frequently utilized for casting high-temperature metals like titanium and superalloys. They are crafted by coating a pattern with a ceramic slurry, drying it, and subsequently heating it to create a solid mold. Ceramic molds exhibit resistance to high temperatures and yield high-quality castings. These are merely a few instances of the diverse range of molds employed in metal casting machinery. Each mold possesses distinct advantages and constraints, and the choice of mold is contingent upon factors such as the metal being cast, the complexity of the part, and the desired surface finish and dimensional accuracy.

Q: How is the sand prepared and conditioned in metal casting machinery?: In metal casting machinery, the sand used for molding and core-making is prepared and conditioned to ensure optimal casting results. The process of preparing and conditioning the sand involves several steps. Firstly, the raw sand is obtained from quarries or other sources and is thoroughly washed to remove any impurities, such as clay, silt, or organic matter. This washing process helps to improve the quality and consistency of the sand. After washing, the sand is then dried to remove any moisture content. This is typically done by spreading the sand in thin layers on large drying beds or by using specialized drying equipment. The drying process is essential as moisture in the sand can lead to various casting defects, including porosity and gas entrapment. Once the sand is dried, it is screened or sieved to remove any oversized or undersized particles. This step ensures that the sand is of the desired grain size distribution, which is crucial for achieving good mold and core properties. Next, the sand is mixed with various additives to enhance its properties. These additives may include binders, such as clay or resin, which help in holding the sand particles together and providing strength to the mold or core. Other additives, such as coal dust or graphite, may be added to improve the mold's surface finish or facilitate the flow of molten metal. The sand mixture is then thoroughly kneaded or mullered to ensure the proper distribution of additives and achieve uniformity. Mullers or mixers are used to mechanically knead the sand mixture, allowing the binders to coat the sand grains evenly. Finally, the conditioned sand is ready for use in the metal casting process. It is either directly used for making molds or cores, or it may undergo additional processes like ramming, where the sand is compacted into molds using specialized equipment, or it may be further treated with coatings or refractories to enhance its properties for specific casting requirements. Overall, the preparation and conditioning of sand in metal casting machinery are crucial steps in achieving high-quality castings. By carefully selecting and treating the sand, manufacturers can ensure that the molds and cores formed using the sand will have the desired strength, permeability, and dimensional accuracy for successful metal casting processes.

Q: How does metal casting machinery reduce production costs?: Metal casting machinery reduces production costs in several ways. Firstly, it allows for mass production, which means that large quantities of products can be produced at a significantly faster rate compared to manual casting methods. This increased production rate leads to economies of scale, where the cost per unit decreases as the volume of production increases. Secondly, metal casting machinery is highly automated, reducing the need for manual labor. This reduces labor costs, as fewer workers are required to operate and oversee the machinery. Additionally, automation improves efficiency and accuracy, minimizing errors and rework, thereby reducing costs associated with product defects. Furthermore, metal casting machinery enables the use of reusable molds, which significantly reduces material costs. Instead of creating new molds for each casting, these machines allow for the repeated use of molds, eliminating the need for continuous mold production. Moreover, metal casting machinery offers better control over the casting process, ensuring consistent quality and reducing the likelihood of product failure or rejection. This helps in minimizing the costs associated with scrap, rework, and customer returns. Additionally, modern metal casting machinery often incorporates advanced technologies like computer-aided design (CAD) and computer numerical control (CNC) systems. These technologies enhance precision, optimize material usage, and streamline the production process, resulting in cost savings. Overall, metal casting machinery reduces production costs by increasing production efficiency, reducing labor and material costs, improving product quality, and minimizing rework and waste. These cost-saving benefits make metal casting machinery a valuable investment for manufacturers in various industries.

Q: What types of materials can be used with metal casting machinery?: Metal casting machinery has the ability to work with a diverse array of materials. The primary material utilized in metal casting is the metal itself, including iron, steel, aluminum, and brass. These metals are subjected to high temperatures and then poured into molds to produce various shapes and products. Not only can metal casting machinery handle metals, but it can also handle other materials such as ceramics and plaster. Ceramics molds are frequently employed for casting intricate and detailed shapes, while plaster molds are commonly used for smaller or hobbyist projects. Moreover, advanced metal casting machinery is capable of working with synthetic materials like resins and polymers. These materials are melted or injected into molds to generate plastic or composite products. They offer flexibility in terms of shape, color, and texture, which contributes to their popularity in the manufacturing industry. In summary, metal casting machinery has the capacity to work with a wide range of materials, including metals, ceramics, plaster, and even synthetic materials. The selection of material depends on the specific requirements of the desired product, such as its strength, durability, and aesthetic properties.

Q: How does metal casting machinery handle the inspection of castings?: Metal casting machinery typically handles the inspection of castings through a combination of automated systems and human intervention. Firstly, automated systems are used to perform initial inspections of castings. These systems utilize various technologies such as vision systems, lasers, and sensors to assess the quality and integrity of the castings. They can detect defects such as cracks, porosity, dimensional inaccuracies, and surface irregularities. These automated systems are highly efficient and can quickly analyze a large number of castings, ensuring consistent quality control. In addition to automated systems, human intervention is also crucial in the inspection process. Skilled inspectors are responsible for visually examining the castings and performing more detailed inspections. They use their expertise and knowledge to identify any defects that may have been missed by the automated systems. Inspectors may use tools such as gauges and measuring devices to check critical dimensions and verify the accuracy of the castings. Furthermore, metal casting machinery often includes features that facilitate the inspection process. For instance, some casting machines have built-in cameras or inspection stations that allow inspectors to closely examine the castings during the production process. This enables immediate feedback and corrective actions if any issues are detected. Overall, metal casting machinery employs a combination of automated systems and human inspection to ensure the quality of castings. This comprehensive approach helps to minimize defects, maintain consistency, and meet the required specifications for the final products.

Our professions include metallurgical technology, equipment and automation. We can provide the best solutions to the production process, design & manufacture of equipment and electrical automation regarding various industries in domestic and foreign districts with exquisite technology and fine quality service. We can provide all-around services to customers from development & design to the provision, installation and running of products.Strong technical strength, advanced equipment manufacturing technology, fine quality professional talents, and perfect service systems all bring about reliability, relaxation, convenience and delight to the cooperation with customers from beginning to end.

1. Manufacturer Overview

Location	Jiangsu,China (Mainland)
Year Established	2000
Annual Output Value
Main Markets	South America Eastern Europe Southeast Asia Africa Mid East South Asia Domestic Market
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a) Certification Name
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3. Manufacturer Capability

a) Trade Capacity
Nearest Port	SHANGHAI
Export Percentage	21% - 30%
No.of Employees in Trade Department	3-5 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:
No. of Production Lines
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