7075 Boat Cast Aluminum Parts Die Mould Box Body Communication

Die Casting Mould Box Body Communication Industry Accessories Cast Aluminum Parts Aluminum Castings

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In the process of casting, aluminum castings are prone to defects such as internal porosity, shrinkage cavities, and pores. After these defective castings are machined, the surface dense layer components are removed to expose the internal organizational defects. For automotive aluminum castings with sealing requirements, such as cylinder blocks, cylinder heads, intake manifolds, brake valve bodies, etc., during the pressure sealing test, the existence of defective micropores will lead to the leakage of sealing medium and cause a large amount of damage. Waste products, and these defects are often found only after pressure testing after machining, resulting in serious waves of working hours, raw materials and energy. In order to solve the problem of high scrap rate of automobile aluminum castings and save the castings that may be scrapped due to the above defects, certain treatment measures should be taken in production. The most commonly used technology is infiltration treatment, that is, plugging. The so-called "impregnation" is to infiltrate the impregnating agent into the micropores of the aluminum casting under certain conditions, and after curing, the filler infiltrated into the pores is integrated with the inner wall of the casting pores, blocking the micropores, so that the parts can be Process technology that meets the conditions of pressurization, seepage prevention and leakage prevention.
The cost of cast aluminum parts is low, the craftsmanship is good, and the remelting and regeneration saves resources and energy, so the application and development of this material are enduring. For example, the research and development of cupola-electric furnace double smelting technology and equipment; Liquid desulfurization and filtration technology; manufacturing technology of thin-walled and high-strength cast iron castings; manufacturing technology of cast iron composite materials; surface or local strengthening technology of cast iron castings; complete sets of technologies for isothermal ductile iron; Casting and other special processes and equipment, etc. Casting aluminum casting light alloys will be more widely used in aviation, aerospace, automobile, machinery and other industries due to a series of excellent characteristics such as low density, high specific strength, and corrosion resistance. Especially In the automobile industry, in order to reduce fuel consumption and improve energy utilization, it is a long-term development trend to replace steel and iron castings with aluminum and nickel alloy castings. Among them, the focus is on the solutions of pollution-free, efficient and easy-to-operate refining technology, metamorphic technology, and fine-grained technology. In order to further improve the performance of materials and maximize the potential of materials, high-quality aluminum alloy materials, especially aluminum matrix composite materials, can be developed to meet the performance requirements of different working conditions; Research, continue the development and research of alloy die casting and squeeze casting processes and related technologies; improve the development and research of ferroalloy smelting equipment and related technologies and processes.

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Company Profile

Jiangyin Longkang Metal Products Co., Ltd. is located in Zhouzhuang Town, Jiangyin City - the largest aluminum extrusion profile production base. Covering an area of more than 35,000 square meters with more than 350 employees. We focus on metal customization, special-shaped aluminum profiles, aluminum profiles, aluminum tubes, rail transit series, doors and windows aluminum profiles, heat sinks, CNC processed aluminum profiles, interior decoration series, bending series, etc. We also have precision anodizing and various surface treatments, such as PVC film, wood grain, electrophoresis, powder coating, anodizing, etc. After more than 20 years of development, The company has become a modern aluminum production enterprise with perfect quality management system.

The company has the ability to develop and design molds independently, we can produce any extruded aluminum profiles according to your mechanical drawing or sample. Longkang has 10 extrusion production lines (600-3500 tons), one automatic oxidation electrophoresis production line, vertical and horizontal spraying production line per each, and a variety of advanced supporting production, processing and testing equipments. There are also CNT digital control drilling and milling machine(CNC), double head saw, hydraulic saw and punching machine in our processing workshop. The complete technological process can benefit to reduce the production turnover times for semi-finished products, to avoid the damage during transportation, improve the production efficiency, reduce the cost of production,and to ensure the quality and delivery time.

Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge and practice in aluminum profile and world trade for 20 years, the company owns rich experience in product quality control and profile physical properties such as Hardness, Stretchability, Flatness, Straightness, and Tolerance etc. In line with the principle of sharing the preferential cost and joint development, the company has formed an interest community for years with its customers at home and abroad. Sincerely to build up a pleasant mutual trust, cooperative, win-win and value-added sustainable partnership is what we are achieving to grow together with you!

FAQ
Q: How long can I receive the goods after placing the order?
A: 15-30 working days after receiving the deposit (depending on the quantity).

Q: What is the thickness of the anodizing? Can you do 12um?
A: Our normal thickness is about 10 um. Yes, we can do 15 microns and above.

Q: What colors can powder coatings be used for? The thickness of the powder coat?
A: We can do any color for powder coating as long as you can provide color samples. Our usual powder coating thickness is 60-80um.

Jiangyin Longkang Metal Products Co., Ltd. is the holding company of Wuxi High Mountain Hi-Tech Development Co., Ltd. It is located in Zhouzhuang Town, Jiangyin City - the largest aluminum extrusion profile production base. Covering an area of more than 35,000 square meters with more than 350 employees. We focus on metal customization, special-shaped aluminum profiles, aluminum profiles, aluminum tubes, rail transit series, doors and windows aluminum profiles, heat sinks, CNC processed aluminum profiles, interior decoration series, bending series, etc. We also have precision anodizing and various surface treatments, such as PVC film, wood grain, electrophoresis, powder coating, anodizing, etc. After more than 20 years of development, The company has become a modern aluminum production enterprise with perfect quality management system.

The company has the ability to develop and design molds independently, we can produce any extruded aluminum profiles according to your mechanical drawing or sample. Longkang has 10 extrusion production lines (600-3500 tons), one automatic oxidation electrophoresis production line, vertical and horizontal spraying production line per each, and a variety of advanced supporting production, processing and testing equipments. There are also CNT digital control drilling and milling machine(CNC), double head saw, hydraulic saw and punching machine in our processing workshop. The complete technological process can benefit to reduce the production turnover times for semi-finished products, to avoid the damage during transportation, improve the production efficiency, reduce the cost of production,and to ensure the quality and delivery time.

Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge and practice in aluminum profile and world trade for 20 years, the company owns rich experience in product quality control and profile physical properties such as Hardness, Stretchability, Flatness, Straightness, and Tolerance etc. In line with the principle of sharing the preferential cost and joint development, the company has formed an interest community for years with its customers at home and abroad. Sincerely to build up a pleasant mutual trust, cooperative, win-win and value-added sustainable partnership is what we are achieving to grow together with you!