In the die-casting industry, everyone knows that when looking for a die-casting factory, one should consider the product requirements. If you have a product to be die-casted, you first need to figure out clearly what kind of material the factory you need is good at. How high is the required precision? What are the product size and production volume like? Because different products are suitable for different die-casting factories. We need to understand these things first in order to find the right die-casting partner.
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Having been working in the die-casting field for many years, I deeply understand that the requirements for die-casting materials and processes of products in different industries vary greatly.
First, let's look at the mid-to-high-end cosmetics packaging industry. Products in this industry focus on exquisite appearance and superior texture. Zinc alloy is the preferred material. For example, some high-end lipstick tubes, perfume caps and wine bottle caps, using zinc alloy for die-casting can easily achieve delicate and complex shapes, and the glossiness and fineness after surface treatment are excellent. To produce such small-sized products, usually a small hot chamber die-casting machine with a capacity of 80 - 200 tons is sufficient. Meanwhile, it is crucial to have supporting high-precision mold processing equipment, such as a precision CNC machining center, to ensure the accurate size of the mold cavity so that products with uniform wall thickness and no flaws can be die-casted. In addition, surface treatment equipment such as electroplating and spraying is also essential to meet the diverse appearance requirements of products.
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The hardware furniture industry is different. Products in this industry not only need to have a certain structural strength but also have different size specifications. For some small decorative hardware accessories, zinc alloy is commonly used, and a hot chamber die-casting machine with a capacity of 100 - 300 tons can be selected for die-casting; while for larger-sized furniture structural components, such as table legs and frames made of aluminum alloy, a cold chamber die-casting machine with a capacity of 500 - 1200 tons is needed to ensure the molding quality. Besides the die-casting machine, post-processing equipment such as cutting, drilling and grinding also needs to be equipped to meet the assembly and functional requirements of products. Moreover, quality testing equipment such as a hardness tester is also necessary to monitor the quality stability of products.
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The industrial communication equipment industry has strict requirements for product precision, heat dissipation and electromagnetic shielding. Aluminum alloy has become the main material due to its excellent heat dissipation and electromagnetic shielding properties. To produce such products, depending on the size, generally a cold chamber die-casting machine with a capacity of 300 - 800 tons will be used. High-precision mold processing equipment is the key to ensuring the molding precision of complex product structures, such as processing molds with fine heat dissipation fins or internal cavity structures. Meanwhile, to ensure that there are no internal defects affecting performance, detection equipment such as X-ray flaw detectors is indispensable.
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The military industry has extremely high standards for product quality, reliability and special properties. High-strength aluminum alloy and special zinc alloy are mostly used. Large military structural components often require a large cold chamber die-casting machine with a capacity of 800 - 3000 tons, combined with advanced vacuum die-casting technology to effectively reduce internal pores and other defects. Ultra-precision detection equipment such as coordinate measuring machines and spectral analyzers is used to conduct comprehensive quality monitoring of products. Moreover, there must be strict confidential production workshops and processes to ensure the security of product information and process technology.
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The following companies are relatively professional die-casting factories. I will attach their websites so that everyone can find the appropriate die-casting factory according to their own needs.
Guangdong Shine-Choose Smart Manufacturing Co., Ltd.specializes in the field of CNC finishing, possessing outstanding professional capabilities and profound technological accumulations.This company is committed to providing precision manufacturing solutions for high-end industries such as new energy.
It is a comprehensive structural solution service provider focusing on precision magnesium alloy die casting, aluminum alloy die casting, zinc alloy production and die casting mold design and development, semi-solid magnesium alloy die casting, CNC and surface treatment.
Worldbound Precision Metal Products Co., Ltd. is equipped with different machines ranging from 55 to 1250 tons, which are specifically used for die-casting the outer shells of mid-to-high-end cosmetic packaging materials, such as perfume caps, wine bottle caps and the outer shells of cosmetic containers.
Guangdong Hongtu Technology Co., Ltd. (stock code: 002101) was established in December 2000, and its headquarters are located in Gaoyao District, Zhaoqing City, Guangdong Province. After years of development, the company has developed from a single auto parts business into three sectors - die-casting sector, interior and exterior decoration sector and investment sector.
Yujiang die-casting, focusing on the process development, manufacturing and sales of precision aluminum alloy auto parts, is a high-tech enterprise integrating mold design, research and development, manufacturing to die-casting, machine addition, testing and assembly.
The military industry has extremely high standards for product quality, reliability and special properties. High-strength aluminum alloy and special zinc alloy are mostly used. Large military structural components often require a large cold chamber die-casting machine with a capacity of 800 - 3000 tons, combined with advanced vacuum die-casting technology to effectively reduce internal pores and other defects. Ultra-precision detection equipment such as coordinate measuring machines and spectral analyzers is used to conduct comprehensive quality monitoring of products. Moreover, there must be strict confidential production workshops and processes to ensure the security of product information and process technology.
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