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The 18th China International Aluminum Industry Exhibition 2023 opened in Shanghai. The exhibition will be open from July 5th to 7th. The venue is located at No. 2345 Longyang Road, Pudong New Area, Shanghai. Enter from the No. 2 entrance hall. Well-known domestic and foreign exhibitors gathered at the exhibition site, and 500+ leading enterprises gathered together, covering the upstream raw and auxiliary materials, molds, mechanical equipment of aluminum processing, and downstream doors and windows, all-aluminum home furnishing, automotive aluminum and other related industrial chain enterprises. At the same time, the Asian Automobile Lightweight Exhibition and the Shanghai International Wheel Industry Exhibition will be held, and the aluminum foil packaging exhibition area, the recycled aluminum area, and the aluminum sheet and foil exhibition area will be specially set up to display green, low-carbon, and environmentally friendly aluminum application products. It is reported that Guangya Aluminum's booth is located at 3B30, Hall N3, Shanghai New International Expo Center. At the exhibition site, the company fully demonstrated the product advantages and technical services of Guangya Aluminum by releasing corporate brochures and promotional videos, physical appearances, and on-site explanations. Relying on the industry-leading product performance, Guangya Aluminum's booth ushered in wave after wave of visiting peaks, and a large number of businessmen came to the booth to watch, consult and negotiate. Faced with the questions raised by customers, the on-site staff always maintained a rigorous and professional attitude, carefully explained the products, analyzed the market, answered questions for customers, and laid a good foundation for later order procurement and project cooperation.
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The main steps of the melting and casting process include the melting of aluminum materials, preparation of molds, and injection, cooling, detaching the mold, etc. Firstly, place the aluminum material in a furnace for melting. And then, the aluminum liquid is transported to the mold through pipelines. The mold is designed based on the shape and size of aluminum products. And it can be the single chamber or multi-chamber. And then, the molten aluminum liquid is injected. After entering the mold and allowing the aluminum liquid to cool and solidify, the finished products will be detached from the mold. The key to the melting and casting process of aluminum products lies in the design and manufacturing of molds. The design of the mold needs to be considered various factors such as the shape, size, and thickness of aluminum products, as well as the influence of aluminum liquid fluidity and solidification. To ensure the accuracy and durability of the mold, high-precision processing equipment and materials are of great importance.
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Recently, an exhibition of the 2023 National Green Building Materials to the Countryside Activity (Guangdong Station) was held in Guangzhou Pazhou Canton Fair Hall. With the theme of "Create a better life together", the event focused on the main line of green, industrialization and digital intelligence, bringing together more than 2,000 elites in the fields of government, business, enterprises, research and media to carry out ideological collision, discuss the new pattern of the industry, and promote the green and low-carbon transformation and upgrading of the construction industry. As a pioneer in continuing to promote green and low-carbon development, Guang Ya Aluminum, with its strong product strength and outstanding innovation in the field of green building materials, has won the support of the competent units of provincial and municipal governments at all levels and the recognition of regional customers, and has been selected as the first one of "Guangdong Green Building Materials to the Countryside Product Catalog" enterprises to promote green building materials into thousands of households. Green building materials refers to the use of building materials with the characteristics of "energy saving, emission reduction, safety, convenience and recycling". High-quality green building materials are of great significance for promoting rural green consumption concepts, improving rural living environment, building beautiful villages, and promoting the realization of the national "double carbon" goal. In recent years, the company has passed the ISO environmental management system certification, energy management system certification, energy-saving mark product certification, "Green building selection product" certification, and won the honorary title of "National Green Factory" demonstration unit awarded by the Ministry of Industry and Information Technology, and the title of "Environmental Integrity Enterprise" awarded by the Ecological Environment Bureau of Foshan City. The company's products have won a number of China green building materials product certification certificates, and the low-carbon environmental protection development achievements have been officially recognized.
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Powder spraying is the process of spraying a powder coating on the surface of an aluminum alloy substrate through electrostatic action. The adhesion, weather resistance, peeling resistance, and UV resistance of its coating are strong, and the coating is dense, which is incomparable to general surface treatment of aluminum profiles. The spraying effect is superior to the painting process in terms of mechanical strength and aging resistance, and the cost is also lower than the same effect of painting. The powder spraying process adopts green and environmentally friendly technology, which does not contain solvents or volatile toxic substances, does not pollute the environment, and the powder can be recycled. It has the characteristics of energy conservation, safety, and less pollution. The powder spraying aluminum profile has a service life of 30 years under normal conditions. Its surface coating does not fade, discolor, or crack within 5-10 years, with uniform film thickness. Its weather resistance and corrosion resistance are superior to ordinary aluminum materials. Powder spraying process: vertical (horizontal) spraying process flowchart: loading → pre-treatment (chromization) → spraying → curing → falling off the frame Chromizing purpose: To generate a fine and stable chromium coating on the surface of aluminum materials. This film layer has certain wear resistance, corrosion resistance, and good adsorption ability, which improves the adhesion of the coating during painting. Solidification: Powder spraying undergoes high-temperature baking, leveling and solidification to form final coatings with varying effects; In powder spraying, the baking and solidify temperature and time of powder coatings play a decisive role in the solidify performance of the coating film. Therefore, it is necessary to undergo multiple tests and classify the sprayed objects reasonably to determine the number and arrangement of hanging parts, as well as the corresponding baking and curing temperature and time, in order to ensure the quality of the coated products. Different ratios of powders have different visual effects to meet the personalized needs of customers. Powder sprayed aluminum profiles with rich colors, uniform colors, and high cost-effectiveness are increasingly widely used in China, and the application of fashionable and personalized spraying is increasing. Powder electrostatic sprayed aluminum profiles can be constructed with various decorative effects through color matching and coordination based on the spatial relationship between walls, aluminum, and glass. The diverse colors and appearance effects of powder spraying can meet the construction needs of buildings with different styles, providing designers with a broader design space.
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The fluorocarbon spraying process flow is: Pretreatment process: degreasing and decontamination of aluminum profiles →water washing→alkali washing (degreasing)→water washing→acid washing→water washing→chromization→water washing→pure water washing Spraying process: Primer spraying→topcoat→gloss coating→baking (180-250℃)→quality inspection The multi-layer spraying process consists of three sprays (referred to as three sprays), including primer, topcoat, and topcoat, as well as secondary sprays (primer, topcoat). 1. Purpose of pretreatment: Before spraying aluminum alloy profiles , the surface of the workpiece needs to undergo degreasing, decontamination, and chemical treatment to produce a chromized film, increase the adhesion and oxidation resistance between the coating and the metal surface, and is conducive to extending the service life of the paint film. 2. Primer coating: As a primer coating for sealing the substrate, its function is to improve the impermeability of the coating, enhance the protection of the substrate, stabilize the metal surface layer, strengthen the adhesion between the topcoat and the metal surface, and ensure the color uniformity of the topcoat coating. The thickness of the paint layer is generally 5-10 microns. 3. Top coat coating: The top coat coating is a key layer of the spray coating, which provides the decorative color required for the aluminum material, making the appearance of the aluminum material meet the design requirements, and protecting the metal surface from external environmental atmosphere, acid rain, pollution, and UV penetration. The anti-aging ability is greatly enhanced. The top coat is the thicker one in spraying, and the thickness of the paint layer is generally 23-30 microns. 4. Glossy paint coating: Glossy paint coating, also known as varnish coating, mainly aims to more effectively enhance the paint layer's resistance to external corrosion, protect the topcoat coating, increase the metallic luster of the topcoat color, make the appearance more vivid and dazzling, and the coating thickness is generally 5-10 microns. The total thickness of the three spray layers is generally 40-60 microns, and can be thickened if special needs arise. 5. Curing treatment: the three spray coating generally needs secondary curing. The aluminum materials are treated in the curing furnace. The curing temperature is generally between 180℃-250℃, and the curing time is 15-25 minutes. Different Fluorocarbon manufacturers will provide better temperature and time according to their own coatings. Fluorocarbon spraying plants (curium oil plants) also have their own experience in changing the two curing times during the three spraying to one curing. 6. Quality inspection: Quality inspection should follow the AAMA-605.02.90 standard. Strict quality inspection is essential to ensure high-quality spraying products.
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Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. The production process of aluminum profiles mainly includes three processes: casting, extrusion, and coloring. Among them, coloring mainly includes processes such as oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, and wood grain transfer printing. Classification method for aluminum profiles 1、 It can be divided into the following categories according to its purpose: 1. Architectural aluminum profiles (divided into two types: doors, windows, and curtain walls) 2. Radiator aluminum profiles. 3. General industrial aluminum profiles: mainly used for industrial production and manufacturing, such as automated mechanical equipment, the framework of covers, and customized mold opening according to the requirements of various companies' mechanical equipment, such as assembly line conveyor belts, elevators, dispensing machines, testing equipment, shelves, etc., are mostly used in the electrical machinery industry and clean rooms. 4. Aluminum alloy profiles for railway vehicle structures: mainly used in the manufacturing of railway vehicle bodies. 5. Frame aluminum profiles, create aluminum alloy picture frames, and frame various exhibitions and decorative paintings. 2、 Classification by alloy composition Aluminum profiles can be classified into alloy grades such as 1024, 2011, 6063, 6061, 6082, and 7075, with the most common being the 6 series. The difference between different grades lies in the different proportions of various metal components. Except for commonly used building aluminum profiles such as 60 series, 70 series, 80 series, 90 series, curtain wall series, etc. for doors and windows, there is no clear model distinction for industrial aluminum profiles. Most production factories process them according to the actual drawings of customers. 3、 Typical uses of different grades of aluminum alloys 1050: Extruded coils, various hoses, fireworks powder for food, chemical, and brewing industries 5050: Thin plates can be used as inner lining plates for refrigerators and refrigerators, as well as for automotive air pipes, oil pipes, and agricultural irrigation pipes; It can also process thick plates, pipes, bars, irregular materials, and wires, etc 5154: Welded structures, storage tanks, pressure vessels, ship structures and offshore facilities, transport tanks 6010: Sheet: Automotive Body 6061: Various industrial structures with certain strength, weldability, and high corrosion resistance are required, such as pipes, rods, shapes, and plates for manufacturing trucks, tower buildings, ships, electric vehicles, furniture, mechanical parts, precision machining, etc 6063: Industrial profiles, building profiles, irrigation pipes, and extruded materials for vehicles, racks, furniture, fences, etc 6066: Forgings and welded structural extrusion materials
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On the morning of April 29th, the "Integration of Industry and City · Walking with 'Carp'" - the 2023 Leshan Hiking and Golden Carp Colorful Carnival in Shishan Town to welcome the May Day holiday was held at Boai Lake Park. As one of the important supporting units for this event, Knowledge City Guang Ya Holding Group actively responded to the call and organized a team of 50 employees to participate in the event, with a total of over 5000 people from 122 other units. Together, they measured the development achievements of Shishan Town and felt the charm of Shishan Town in Foshan City. At 8 a.m that day, 50 people from Guang Ya, a knowledge group, dressed in unified white corporate culture shirts and waving red company flags, excitedly shouted the slogan "Guang Ya Aluminum Industry Accompanying With You", and appeared at the starting point of hiking in full mental state, waiting for the start of the challenge. Accompanied by the resounding sound of the whistle, the hiking activity officially started, and a highly anticipated 8000 meters hiking trip was officially launched. The Knowledge City Guang Ya Hiking team can feel the gentle breeze blowing from Boai Lake. People sometimes chat and laugh, sometimes encourage each other, and sometimes stop to take photos. While enjoying the beautiful scenery along the way, everyone stays together and radiates new vitality! During the hiking activity, it suddenly rained cats and dogs, but it did not affect the determination of the Knowledge City team to move forward. In the end, all members of the Guang Ya team in the Knowledge City completed eight kilometers' hiking check-in, showcasing the spirit of the manufacturing industry in Nanhai District, Foshan City, and inheriting the spirit of the "Huangpu Iron Army". They worked hard and bravely climbed to the peak. Through this hiking activity, the employees exercised their bodies, relaxed their mood and released their pressure. At the same time, this hiking activity also strengthened the company's cohesion and centripetal force, leading everyone to prepare to start again and better engage in work.
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From August 10 to 12, the 2022 South China International Aluminum Industry Exhibition was grandly held in hall 6-7 of Guangdong Tanzhou International Convention and Exhibition Center. Based on Foshan, the core city of the "Guangdong, Hong Kong and Macao" bay area, this exhibition focuses on the market frontier trend, deeply insight into the industry demand, and fully display the new products, new technologies, new processes and new applications of the whole industrial chain of the aluminum industry, including aluminum and aluminum alloys, aluminum processing materials, aluminum components, finished products, related mechanical equipment, auxiliary materials and consumables. As a well-known brand in the aluminum industry, Guang Ya aluminum made a brilliant appearance with its innovative application achievements in the aluminum industry. The related products displayed covered the application fields of photovoltaic new energy, automobile lightweight, 3C electronics, 5g communication, mechanical equipment, rail transit, aerospace and so on. It comprehensively presented the new mission and new action of the enterprise to respond to the "double carbon" （peaking carbon dioxide emissions and achieving carbon neutrality）goal with innovative technology and help the green and efficient development of the industry, and highlighted the new mission and new action of having a foothold Greater Bay Area, radiating the whole country and the new pattern and new results of going global which coincide with the theme of the exhibition and complement each other. In booth J10 of hall 7 in zone B, the exhibition hall in the shape of a tree bridge, the porcelain white visual design, and the scattered product display show that Guang Ya aluminum presents a simple space feeling different from the traditional exhibition hall, which has received the keen attention of customers and mainstream media throughout the country and attracted many visitors to stop and inquire. Among them, industrial aluminum materials represented by automobile lightweight, photovoltaic profile products and electronic communications have become the focus of the booth, with more attention than in previous years. Based on the current situation of the industry, with the decline of the real estate market demand and the implementation and promotion of the "double carbon" policy, the domestic aluminum consumption structure is undergoing profound changes. The new energy automobile, the photovoltaic and 5g industries are developing rapidly. In particular, there has been an "explosive" increase in 2021, which directly promotes the relevant industries from "policy driven" to "market driven" and enters the fast lane of the industry. Guang Ya aluminum is looking forward to laying out a high growth track, vigorously developing industrial materials, introducing the latest technology and cooperation through the combination of industry through university and research, accelerating the implementation of new produc...
Read MoreGood news is spreading and inspiring people, and we will work together to open a new situation. Recently, Guangya Aluminum Co., Ltd. has received good news one after another. It not only won the "2024 Shishan Town Economic Development Outstanding Contribution Enterprise (Silver Award)", but also won the "China Nonferrous Metals Industry Science and Technology Award Second Prize" for participating in the formulation of the first ISO international technical standard for the aluminum processing industry, "Organic Coatings for Aluminum and Aluminum Alloys-Specifications for Organic Coatings for Aluminum Surface Decoration and Protection-Part 2 Liquid Coatings". The acquisition of the two honors marks that Guangya Aluminum has achieved a double breakthrough in the fields of regional economic leadership and global technical standard formulation. 01 2024 Shishan Town Economic Development Outstanding Contribution Enterprise (Silver Award) On February 26, at the 2025 Shishan Town Entrepreneurs Conference, Guangya Aluminum Co., Ltd. won the "2024 Shishan Town Economic Development Outstanding Contribution Enterprise (Silver Award)" for its continued outstanding contribution to the regional economy. Long Wen, Chairman of Guangya Group, was invited to attend the conference and took the stage to accept the award. This honor is not only a high recognition of the company's comprehensive strength, but also highlights Guangya Aluminum's demonstration and leading role in stabilizing growth, promoting transformation, and strengthening the industrial chain. As a leading enterprise in the aluminum profile industry, Guangya Aluminum has actively fulfilled its social responsibilities while continuously promoting transformation and upgrading and high-quality development goals, and has injected strong impetus into local economic development in terms of tax contribution, employment promotion, and industrial collaborative innovation. In the nearly 30 years of development, Guangya Aluminum has closely focused on the concepts of innovation, green, and development, and has been deeply involved in the field of aluminum profiles. On the one hand, we invest in technology research and development, continue to make efforts in product design, process improvement, etc., improve product quality and performance, promote the extension of the aluminum industry chain to terminal products and high-end products, enhance market competitiveness, and actively expand the application field of aluminum materials in industrial materials to achieve kinetic energy conversion; on the other hand, we continue to optimize energy utilization and resource management in the production process to achieve green and sustainable development. In addition, through in-depth market research, we accurately grasp customer needs, continuously optimize product structure and service system, expand sales channels, enhance brand influence, and accumulate a good market reputation. 02 Sec...
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