| Customization: | Available |
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| Type: | Copper Strips |
| Application: | Water Conservancy Project |
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Jinla Copper Foil Co., Ltd. can produce high-precision waterproof copper water stop belts, is made of pure copper or copper processing, has excellent corrosion resistance, and can effectively resist the erosion of various chemical substances. At the same time, the copper water stop belt also has high strength and good ductility, which can adapt to the small deformation of the building structure and is not easy to break. More importantly, the copper water stop belt has good electrical conductivity, which can effectively reduce the risk of electrochemical corrosion. As an important waterproof material, copper water stop belts play an indispensable role in the field of hydraulic construction. With its excellent corrosion resistance, high strength and lasting waterproof performance, it is widely used in all kinds of water conservancy and hydropower construction projects, providing a solid guarantee for the long-term stable operation of buildings. The role of copper water stop belt to prevent leakage: In construction projects, copper water stop belt is widely used in the settlement joints, expansion joints and other locations of concrete structures, which can effectively prevent water from penetrating into the interior of the building through these gaps, so as to ensure the normal use of the building. Expansion joints and other locations can effectively prevent water from penetrating into the interior of the building through these gaps, thus ensuring the normal use of the building. Improve structural stability: the copper water stop belt can adapt to the small deformation of the building structure, prevent cracks caused by structural deformation, so as to improve the overall stability of the building. Enhanced waterproof performance: The copper water stop belt has excellent waterproof performance, which can effectively prevent water from entering the building, greatly enhancing the waterproof performance of the building. Extend the life of the building: Because the copper water stop belt has excellent corrosion resistance, it can effectively resist the erosion of various chemical substances, thus extending the service life of the building. Copper water stop belts are widely used in all kinds of construction projects, such as high-rise buildings, water conservancy projects, subways, tunnels and so on. In these projects, the copper water stop belt plays a vital role, providing a solid guarantee for the long-term stable operation of the building.
In 2017, located at the intersection of Jingji Road and Weishi Road in the Economic and Technological Development Zone of Ruijin City, Jiangxi Province, with a total area of 148.2 acres, the project has a total investment of 420 million RMB (585.4 million USD). Among them, the main workshop area is over 60,000 square meters, the auxiliary workshop area is nearly 3,000 square meters, and currently there are about 20 professional and technical personnel and about 140 front-line employees. Jinla Copper Foil is a subsidiary of Jin Yi Cable Group, which was established in 1989 and is one of the top 100 enterprises in Jiangxi Province.
Jinla copper foil since its establishment, Jinla copper foil has been committed to high performance rolling copper foil products and related technology research and innovation, rapid growth into a collection of production, research and development, sales in one of the well-known enterprises.14 company owns patents, of which the effective 4 invention patents, 10 effective utility model patents.All intellectual property rights are used for related products.
Jinla Copper Foil Company built a high-precision copper strip project with an annual output of 20,000 tons in 2019. The plant includes copper strip production workshop, raw material and finished product warehouse, cooling pool and sewage treatment room and other facilities, and comprehensive office building. It has advanced production equipment such as horizontal continuous casting, four-high reversible rolling mill, bell jar annealing furnace, strip surface cleaning machine, slitting machine, roll grinder and so on. The current annual output is nearly 20,000 tons.At the same time, the company also has a domestic well-known experts and strong technical team, with perfect detection methods and quality assurance system, the company closely around the professional production and sincere and trustworthy spirit of enterprise, to ensure that customers provide first-class products and first-class service.
Gold drawn copper foil mainly produces calendered annealed copper foil and copper strip. Calendered copper foil has high conductivity, high density, high folding resistance, low surface profile and excellent flexibility, which is widely used in electronic and electrical, information and communication industries. The main product application scenarios are LED, printed circuit board, new energy soft connection, plate heat ex-changer, back glue copper foil, etc.Copper row products provide tin plating services, tin plating layer as thin as 4μm, applied to anti-oxidation parts.
The company's main products are copper, widely used in electrical appliances, electronics, communications, rail transit, new energy, photovoltaic transformer, water heater and other industries;Followed by brass products, brass has a beautiful luster, processing, extensibility, good scalability, easy electroplating and coating, welding is also good, can be used in extension and rotation bay, punching processing, buttons, car water tank, photo frame socket, pot tray products, lighting, umbrella lamp, hollow lamp, dry battery pole cap, all kinds of terminals, nameplate, glasses frame and other kinds of crafts;At the same time the production of white copper strip, zinc white copper alloy containing copper nickel copper gold, zinc white copper plate with bright silver white, has good impressionability, magnetic shielding, corrosion resistance and high elasticity, our company mainly produces white copper strip United States brand C75200 and C77000.Key technology of high strength and high precision rolled copper foil and jiangxi university of science and technology and culture, jiangxi university of science and technology project to participate in the unit is in jiangxi province, the five and one of the key to strengthen the construction of universities, China nonferrous metals industry and steel industry is important to personnel training and scientific research base, known as the "non-ferrous metallurgy cradle of talent".The university is a doctoral and master training unit, and has a doctoral training program of "Development and Utilization of ionic rare earth resources" and a post-doctoral research station. The university has a national copper smelting and processing Engineering technology research Center and a non-ferrous metal smelting and processing technology innovation team. The researchers have been engaged in the research of copper alloys for a long time and have rich theoretical knowledge and practical experience. Jinla copper foil also has advanced material analysis and testing instruments, such as German direct reading spectrometer, X-ray refractometer, scanning electron microscope, transmission electron microscope, etc.Combined with the existing production line, this project will form an annual output of 100,000 tons of high-precision copper plate and foil scale, and will further promote the diversification of brass, copper, alloy copper, etc., while expanding the product width from 420mm to 850mm, maximizing the scope of product application.
Product specifications can be adjusted according to your needs.
Hardness (HV), tensile strength (N/mm2, MPa), elongation (%), stress, surface finish,Edge status (cutting, rolling, deburring, etc.),
Bend (mm /1 m), bow (mm/width), edge (mm /1 m), surface roughness (Rmax, Rz, Ra)
Maximum outside diameter, roll weight, packing, packing direction
We can provide service for you
Q1: Do you have an ISO certificate?
Yes, we have obtained ISO9001, ISO45001,ISO14001 management system certification
Q2: How long will it take for your products to be produced and delivered?
If the main coil material is sufficient, 3-7 days will be ready for scuttling, 15 days can be delivered to the port of departure, if not, it will take 20-25 days for new production.
Q3: Can you help us choose the right materials?
Yes, we can recommend the most suitable material for you according to your technical requirements.
Q4: How do you control quality?
We strictly follow the customer's drawings and requirements for production, each process has a strict control plan, and strive to provide customers with 100% quality products, factory testing, ROHS testing report and material certification.
Q5: Do you provide samples? Free or charged?
We deliver samples of 3kg, and we need to charge some manufacturing costs for the samples. On the basis of the minimum order quantity of 1 ton, the company provides free samples.
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