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Ningbo Etdz Andrew Precision Cast Co., Ltd.
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Lamp castings are metal cast components used in the production of various types of lamps. These castings play a key role in the manufacturing of lamps, including brackets, lamp holders, lampshades and other parts.
The design of lamp castings needs to take into account the overall appearance and structure of the lamp, including the shape of the lamp holder, the structure of the lampshade and the design of the support frame. These castings often need to meet the designer's aesthetic requirements while ensuring structural strength and stability.
Lamp castings are generally manufactured using casting processes, including sand casting, die casting and other methods. These processes are capable of producing castings with complex shapes and have the advantage of high production efficiency. During the manufacturing process, care must be taken to avoid defects such as pores and slag inclusions to ensure the quality of lamp castings. Lamp castings usually require surface treatment after production to meet aesthetic and anti-corrosion requirements. Common surface treatments include spraying, anodizing, electroplating, etc. These treatments can increase the surface hardness of castings, improve anti-corrosion properties, and give them various appearance effects.
Lamp castings are widely used in various lighting products in the home, commercial and industrial fields, including chandeliers, table lamps, wall lamps, lamp posts, etc. Its design and appearance are diverse and can adapt to different decorative styles and usage needs.
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Ningbo Etdz Andrew Precision Cast Co., Ltd.

Ningbo Etdz Andrew Precision Cast Co., Ltd. is China Stainless Steel Lamp Castings Manufacturers and Custom Precision Lamp Castings Suppliers, specializing in the production of Stainless Steel Precision Lamp Castings. The company is a joint venture established at the end of 1997. The company is located in Xiaogang Town, 20 kilometers northeast of Ningbo City. It is only 15 kilometers away from Beilun Port, the largest international freight port in the country, with convenient transportation and a good environment.The company has strong, advanced technology and capital, and constantly introduces new products. The company is booming at an astonishing rate. The company has nearly 120 employees, including 15 engineering and technical personnel. The company is constantly cultivating, introducing, and reserving a group of high-tech professionals, and now the company is considered a high-tech enterprise. The general manager is specially appointed as a provincial casting technology expert and an executive director of the China Precision Casting Association. He has been leading a group of high-tech and high-quality teams fighting in the stainless steel precision casting industry for a long time. They are constantly making progress and innovating, and are showing a new look. Become at the forefront of the advanced precision casting industry in the country and the world. The company specializes in producing various valves, pumps, marine hardware, auto parts, train parts, pipe parts, and other hardware stainless steel precision casting products, with a monthly output of more than 200 tons. More than 90% of the company's products are exported to the United States, Germany, Japan, Italy, Russia, Spain, and other countries and regions. The company relies on unique advanced technology and scientific management methods to produce high-quality stainless steel products that meet the needs of different customers. And promises to customers: "Backed by first-class technology and pioneered by leading new product development, we will become the most reassuring and satisfied enterprise for customers." Ningbo Andrew welcomes new and old customers to cooperate, and we will serve you wholeheartedly.

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Advantages of stainless steel lamp castings

Stainless steel lamp castings are stainless steel lamp parts manufactured through a casting process. Stainless steel is a metal material with corrosion resistance, high temperature resistance and good mechanical properties, so it is widely used in the lamp manufacturing industry.
Corrosion resistance: Stainless steel lamp castings have excellent corrosion resistance and can resist the erosion of oxidation, acid and alkali and other chemical substances. This allows stainless steel lamp castings to have a long service life in outdoor environments and humid environments, maintaining their appearance and performance stability.
High temperature resistance: Stainless steel lamp castings can maintain stable performance in high temperature environments and are not easily deformed or damaged. This makes stainless steel lamp castings suitable for places that require long-term lamp, such as high-temperature working environments, tropical areas, etc.
High strength: Stainless steel lamp castings have high strength and hardness and can withstand large loads and pressures. This allows the stainless steel light fixture casting to provide stable support and protection, not easily deformed or cracked, and able to maintain its structural integrity during use.
Good seismic resistance: Stainless steel lamp castings have good seismic performance and can remain stable in natural disasters such as earthquakes. This makes stainless steel lamp castings widely used in earthquake-prone areas or places that require earthquake resistance, ensuring the safety and reliability of lamps.
Good plasticity and processability: Stainless steel lamp castings have good plasticity and processability, and complex shapes and structures can be achieved through mold manufacturing and processing processes. This enables stainless steel lamp castings to meet different design requirements and provide a variety of lamp products.
Beautiful appearance: Stainless steel lamp castings have a smooth surface and fine texture, and can be subjected to a variety of surface treatments according to design requirements, such as sandblasting, polishing, etc. This makes the stainless steel lamp castings more beautiful in appearance and can improve the overall texture and quality of the lamp products.
Environmental protection: Stainless steel is an environmentally friendly material that does not contain harmful substances and will not cause pollution to the environment and human health. This makes stainless steel lamp castings a choice for people pursuing green life and sustainable development today as environmental awareness increases.

Production process of stainless steel lamp castings

Stainless steel lamp castings are stainless steel lamp parts manufactured through a casting process. Its production process includes steps such as mold making, melting and pouring, cooling, mold removal and processing.
Mold manufacturing: Molds are a key link in the production process of stainless steel lamp castings. According to the design requirements, make molds suitable for the shape and size of stainless steel lamp castings. Molds are usually made of materials such as metal or silicone, and their manufacturing process includes steps such as design, processing and assembly. The quality and accuracy of the mold directly affect the quality and dimensional accuracy of the final product.
Smelting and Pouring: Smelting is the process of melting stainless steel materials to the appropriate temperature. Stainless steel is usually composed of iron, chromium, nickel and other elements. According to different formulas and proportions, the corresponding raw materials are put into the furnace for smelting. The smelted stainless steel liquid is called melt.
Pouring is the process of pouring melt into a mold. During the pouring process, the temperature and fluidity of the melt need to be controlled to ensure that it can fully fill the cavity of the mold and avoid bubbles and defects. Pouring is usually carried out by gravity pouring, pressure pouring or vacuum pouring.
Cooling: After pouring is completed, the stainless steel lamp casting needs to be cooled and solidified in the mold to obtain the desired shape and structure. The cooling time depends on the characteristics of the stainless steel and the size of the luminaire casting, and usually takes anywhere from a few minutes to a few hours. During the cooling process, the temperature and cooling rate need to be controlled to ensure the stability of the structure and performance of the lamp casting.
Removal of the mold: The cooled and solidified stainless steel lamp casting needs to be removed from the mold. Mold removal is usually done mechanically or chemically. Mechanical mold removal refers to using mechanical tools, such as hammers, pliers, etc., to peel the mold away from the lamp casting. Chemical stripping involves the use of chemicals, such as release agents or solvents, to dissolve or separate the mold. The mold removal process requires care to avoid damage to the fixture casting.
Machining: After mold removal, stainless steel light fixture castings may require further machining. The processing technology includes trimming, polishing, sandblasting and other steps to make the lamp castings meet the appearance and quality required by the design. During the processing process, care needs to be taken to maintain the accuracy of the size and shape of the lamp casting and to avoid damage to the stainless steel material.