Brass Alloy Casting Die Casting Machine

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Set set

Supply Capability:: 60 Sets Per Month set/month

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Specifications

1.Horizontal Press die casting machine

2.Mitsubish PLC & touch screen

3.Yuken hydraulic

4.brass alloy casting

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:the dimensions of machine: 3.8*1.75*2.3 nude packing of machine & wooden case of spares parts

Delivery Detail:in 10 days

Q: How is the surface finish of the final product improved in metal casting machinery?: Various methods and techniques can be employed to improve the surface finish of the final product in metal casting machinery. An important factor in achieving a smoother surface finish is the quality of the mold used during the casting process. Utilizing a high-quality mold with precise dimensions and smooth surfaces will result in a more refined finish on the end product. Moreover, employing advanced casting techniques such as investment casting or die casting can significantly enhance the surface finish. These methods involve specialized molds and processes that provide greater control over the casting process, yielding a more polished surface finish. Additionally, selecting the appropriate materials for the casting process is crucial. Certain alloys or materials may possess better flow characteristics or higher fluidity, which can aid in achieving a smoother surface finish. Furthermore, utilizing materials with improved surface properties, such as low porosity or reduced impurities, can also contribute to an enhanced surface finish. To further enhance the surface finish, various surface treatment processes like sandblasting, grinding, or polishing can be applied to the final product. These techniques effectively eliminate any imperfections, roughness, or irregularities present on the surface, resulting in a visually appealing and functional end product. In conclusion, a combination of factors, including the quality of the mold, casting technique, material selection, and surface treatment processes, play a critical role in improving the surface finish of the final product in metal casting machinery.

Q: How do you choose the right pattern for a specific casting project?: When choosing the right pattern for a specific casting project, several factors need to be considered. Firstly, the complexity and intricacy of the desired casting design should be taken into account. This will determine whether a simple or more detailed pattern is required. Secondly, the material being used for the casting should be considered, as different materials may require specific pattern characteristics such as flexibility or rigidity. Additionally, the size and dimensions of the casting project should be assessed, ensuring that the pattern is proportionate and suitable for the intended product. Lastly, the cost and availability of the pattern should be considered, balancing both budget and feasibility. Overall, choosing the right pattern involves evaluating the design complexity, material requirements, size, and cost, to ensure a successful casting project.

Q: How do you optimize casting processes and minimize defects using computer-aided tools?: Computer-aided tools can optimize casting processes and minimize defects by providing accurate simulations and analysis. These tools allow engineers to simulate the entire casting process, identify potential defects, and make necessary adjustments before production. By virtually testing different parameters such as mold design, gating system, cooling rates, and material properties, engineers can optimize the process to achieve optimal casting quality and reduce defects such as porosity, shrinkage, and misruns. Additionally, these tools enable real-time monitoring and control during actual casting, ensuring precise control over factors like temperature, pressure, and material flow. Overall, computer-aided tools enhance process efficiency, reduce trial and error, and ultimately improve the quality and yield of castings.

Q: How are binders applied and cured in metal casting machinery?: Binders play a crucial role in metal casting machinery by holding sand particles together and forming a mold for molten metal. The process of applying and curing binders involves several steps. To begin with, sand is mixed with a binder material, such as clay or resin, in a sand mixer. This ensures that the sand particles are evenly coated with the binder, creating a cohesive and moldable substance. The binder acts as an adhesive, bonding the sand particles and giving shape to the mold. After preparing the sand and binder mixture, it is poured into a pattern, which is a replica of the desired casting. Typically made of wood, plastic, or metal, the pattern is meticulously designed to match the final product. It is then placed in a flask, which serves as a frame to hold the sand and pattern securely during the casting process. Once the sand and binder mixture is poured into the flask, it is compacted to achieve a dense and uniform mold. This can be done using a vibrating table or by manually packing the sand. The compaction process eliminates any air pockets and enhances the strength and stability of the mold. Once the mold is fully compacted, it undergoes a curing or hardening process. The specific method of curing depends on the type of binder used. If clay is used, the mold is left to air dry for a few hours or overnight. However, if a resin binder is utilized, the mold is typically heated to expedite the curing process. Heating can be achieved through an oven, infrared heaters, or by passing hot air over the mold. During the curing process, the binder undergoes a chemical reaction, transforming it from a liquid or semi-liquid state into a solid form. This solidification generates a robust and enduring mold capable of withstanding the high temperatures and pressures involved in the casting process. Once the mold is fully cured, it is ready for the subsequent step in the metal casting process. This step involves pouring molten metal into the mold cavity. The molten metal fills the void created by the pattern, solidifies, and takes on the shape of the desired casting. After the metal cools and solidifies further, the mold is removed, unveiling the final cast metal product. In conclusion, binders are applied to sand in metal casting machinery to produce a mold for molten metal. The sand and binder mixture is poured into a pattern, compacted, and then allowed to cure or harden. The curing process can involve air drying or heating, depending on the type of binder used. Once cured, the mold is ready for the molten metal to be poured in, resulting in the final cast metal product.

Q: Can metal casting machinery be used for producing castings with high heat resistance?: Yes, metal casting machinery can be used for producing castings with high heat resistance. By utilizing specialized materials such as alloys with high melting points, using proper mold coatings, and employing advanced cooling methods, metal casting machinery can produce castings capable of withstanding high temperatures.

Q: Are there any environmental concerns associated with metal casting machinery?: Yes, there are several environmental concerns associated with metal casting machinery. One major concern is the emission of air pollutants during the casting process. Metal casting involves melting and pouring molten metal, which can release harmful pollutants such as volatile organic compounds (VOCs), particulate matter, and toxic gases like carbon monoxide and sulfur dioxide. These pollutants can contribute to air pollution and have negative effects on human health and the environment. Another environmental concern is the generation of waste materials and the use of resources. Metal casting often produces waste materials such as excess metal, sand, and refractory materials. Disposal of these wastes can be challenging and may require special handling and treatment to prevent contamination of soil and water sources. Additionally, metal casting machinery requires significant amounts of energy and water resources, contributing to the depletion of natural resources and increasing carbon emissions if the energy source is non-renewable. Furthermore, metal casting can also lead to environmental concerns related to the extraction and processing of raw materials. The mining and extraction of metals, such as iron, aluminum, and copper, can have significant impacts on ecosystems and biodiversity. The processing of these metals involves energy-intensive processes and can release pollutants into the air, water, and soil. To address these environmental concerns, various measures can be taken. Implementing pollution control technologies, such as air filtration systems and scrubbers, can help reduce the emission of pollutants during metal casting processes. Recycling and reusing waste materials can minimize the generation of waste and conserve resources. Additionally, adopting more efficient and sustainable practices, such as using renewable energy sources and improving the overall energy and water efficiency of metal casting machinery, can help mitigate the environmental impact of metal casting processes.

Q: How can defects be prevented or minimized in sand casting with metal casting machinery?: Defects in sand casting can be prevented or minimized by following certain practices and techniques in conjunction with the use of metal casting machinery. Here are some key approaches to achieve this: 1. Proper mold design: Ensuring a well-designed mold is critical to preventing defects. This includes selecting the appropriate gating system, runner layout, and venting system. A well-designed mold promotes proper filling and solidification of the metal, reducing the likelihood of defects. 2. Adequate metal temperature control: Maintaining the proper metal temperature is crucial for achieving quality castings. Metal that is too hot can result in defects like shrinkage, while metal that is too cold may lead to improper filling or incomplete solidification. Utilizing metal casting machinery with advanced temperature control systems ensures accurate and consistent metal temperature during the casting process. 3. Proper sand preparation: Preparing the sand properly before casting is essential. This involves controlling the moisture content, grain size, and distribution. Properly prepared sand helps in achieving good mold strength, reducing the risk of sand-related defects such as sand inclusions or mold erosion. 4. Effective gating system: The gating system, which controls the flow of molten metal into the mold, plays a critical role in preventing defects. A well-designed gating system ensures uniform and controlled metal flow, minimizing turbulence and the formation of defects like misruns, cold shuts, or porosity. 5. Adequate venting: Proper venting allows the escape of gases from the mold cavity, preventing defects like gas porosity or blowholes. Metal casting machinery should be equipped with appropriate venting systems to ensure efficient gas evacuation throughout the casting process. 6. Control of solidification rate: The rate at which the metal solidifies affects the overall quality of the casting. A controlled solidification rate helps prevent defects such as shrinkage or hot tears. Metal casting machinery with advanced control systems can regulate the cooling rate, ensuring a controlled and uniform solidification process. 7. Regular inspection and quality control: Regularly inspecting the molds, cores, and castings is essential to detect any potential defects. Utilizing non-destructive testing techniques and quality control processes helps identify and address defects at an early stage, minimizing their impact on the final casting. By implementing these practices and utilizing metal casting machinery with advanced features, manufacturers can significantly reduce the occurrence of defects in sand casting, ensuring high-quality castings that meet the desired specifications.

Q: How does metal casting machinery handle the assembly operations of castings?: Metal casting machinery uses various assembly operations to handle the assembly of castings. These operations are designed to ensure that the castings are properly joined together to create a finished product. One of the commonly used assembly operations in metal casting machinery is welding. Welding involves the use of heat to melt and fuse the metal parts together. This process is typically used for joining large or complex castings that cannot be easily assembled using other methods. Welding can be done manually or through automated processes, depending on the size and complexity of the castings. Another assembly operation used in metal casting machinery is bolting. Bolting involves using screws, nuts, and bolts to connect the different parts of the casting together. This method is often used for castings that require frequent disassembly or reassembly, as it allows for easy removal and replacement of parts. In addition to welding and bolting, metal casting machinery also uses other assembly operations such as riveting, soldering, and adhesive bonding. Riveting involves using metal pins or rivets to hold the castings together, while soldering involves melting a metal alloy to create a bond between the parts. Adhesive bonding, on the other hand, uses specialized adhesives to join the castings together. The choice of assembly operation depends on various factors such as the size, shape, and material of the castings, as well as the desired strength and durability of the final product. Metal casting machinery is designed to handle these assembly operations efficiently and accurately, ensuring that the castings are properly joined together to create a high-quality finished product.

Q: What are the different types of safety features and controls in modern metal casting machinery?: Modern metal casting machinery is equipped with a variety of safety features and controls to ensure a safe working environment. Some common types of safety features include emergency stop buttons, interlock systems, and safety guards. Emergency stop buttons allow operators to quickly shut down the machinery in case of an emergency. Interlock systems prevent the machinery from operating unless all safety guards are properly in place. Safety guards provide physical barriers to protect operators from moving parts and prevent unauthorized access to the machine. Additionally, machinery may be equipped with sensors and alarms to detect and alert operators of potential hazards such as high temperatures or excessive vibrations. Overall, these safety features and controls are essential for preventing accidents and ensuring the well-being of workers in metal casting operations.

Q: How does metal casting machinery handle the removal of sprues from castings?: Metal casting machinery typically handles the removal of sprues from castings through a process called sprue cutting or gating. Sprues are the channels or passages through which molten metal is poured into the mold during the casting process. These sprues are usually connected to the casting and need to be removed once the metal has solidified. The first step in removing the sprues is to identify their location on the casting. This is usually done by inspecting the casting and identifying the areas where the sprues are attached. Once the sprues are identified, they are typically cut or broken off from the casting using specialized machinery. There are different types of machinery used for sprue removal, depending on the size and complexity of the casting. For smaller castings, handheld tools such as sprue cutters or nippers may be used. These tools allow the operator to easily cut through the sprue, leaving a smooth surface on the casting. For larger and more complex castings, automated machinery is often employed. This machinery is designed to remove the sprues in a systematic and efficient manner. Some common types of automated sprue removal machinery include bandsaws, plasma cutters, and laser cutters. These machines are programmed to cut the sprues at specific points, ensuring clean and precise removal. In addition to cutting, some metal casting machinery may also use other methods to remove sprues. For example, vibratory deburring machines can be used to shake the casting and break off the sprues. This method is often preferred for delicate or intricate castings, as it minimizes the risk of damage. Overall, metal casting machinery is designed to handle the removal of sprues from castings efficiently and effectively. Whether through manual cutting or automated processes, these machines ensure that the castings are left with a clean and finished appearance, ready for further processing or use.

We have developed two series of more than twenty types of die-casting machines. Seven of them have been approved as national top new products, and six new products have own the scientific progress awards in China.Our products sell well in domestic and overseas markets.Thanks to advanced manufacture technology, strict quality control, perfect quality management systems and our creative spirit.

1. Manufacturer Overview

Location	Zhejiang,China (Mainland)
Year Established	1996
Annual Output Value	Above US$100 Million
Main Markets	40.00% Eastern Europe 30.00% South America 10.00% Africa 10.00% Southeast Asia
Company Certifications	patent of invention;National Program for Torch Plan;National Main New Product Certificate;Certificate of Famous Brand in Zhejiang

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Ningbo
Export Percentage	41% - 50%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	10,000-30,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	Design Service Offered
Product Price Range	High and/or Average