What is cold spray technology? 1.Definition and principle of cold spraying technology
Cold spraying technology is an advanced spraying technology, which uses no flame and no heating source, the powder is sprayed granulated, and the powder is projected on the surface of the sprayed object by high-speed wind to form a uniform and dense coating. The basic principle can be boiled down to two key steps: in the cold spraying technology, the metal or non-metal particles are first processed into fine powder and laid in the nozzle of the spraying machine; With the high-speed jet flow through the nozzle and powder mixing, the powder particles will be rapidly accelerated and thrown onto the surface of the sprayed object through the impact force and adhesion force, becoming a uniform, dense coating.
2. Application field of cold spraying technology
1. Aerospace field: Cold spraying technology is widely used in the aerospace field. It can be used to spray components such as turbine blades, turbine covers, combustion chambers and nozzles of aircraft engines, making their surfaces more dense, wear resistant, corrosion resistant, insulation and thermal conductivity better, improving the working efficiency and life of the engine, while reducing energy loss.
2. Automotive manufacturing: automotive engines will be affected by many factors such as high temperature, high pressure and wear during operation, and cold spray technology can provide excellent protection. By spraying materials such as ceramics, metal alloys or composite materials, the surface hardness, wear resistance and corrosion resistance of automotive engines can be improved, extending their service life, reducing energy waste and improving fuel efficiency.
3. Power industry: Cold spraying technology is widely used in the power industry, especially in the insulation and heat dissipation of power generation equipment. Spraying insulation materials can prevent the leakage of current, improve the safety and reliability of equipment; Spraying thermal conductive materials can enhance the heat dissipation performance of the equipment, reduce the temperature and improve the work efficiency.
4. Manufacturing field: Cold spraying technology is also widely used in some manufacturing fields, especially for coating repair and enhancing the surface properties of materials. By spraying the coating, the surface of the damaged part can be repaired and the original function can be restored. At the same time, spraying high-performance coatings can also improve the surface properties of the material, improving its wear resistance, corrosion resistance and oxidation resistance.
Third, the advantages and development trend of cold spraying technology
1. Environmental protection and energy saving: cold spraying technology does not need to add any harmful solvents and high temperature combustion, avoiding the generation of harmful gases and environmental pollution; At the same time, because the spraying process does not use flame and heating source, energy consumption is saved.
2. Efficient and fast: cold spraying technology can achieve high-speed spraying, which makes the coating spraying speed extremely fast and improves the work efficiency.
3. Multi-material options: Cold spraying technology can spray a variety of materials, such as metal alloys, ceramics, plastics, etc., so that its application range is wider.
4. Excellent coating performance: The coating prepared by cold spraying technology has the advantages of good density, high bonding strength, good wear resistance, etc., which can meet the needs of different fields for coating performance.
Hebei Haochen Technology tips you: In the future, cold spray technology is expected to be applied in more fields. With the continuous progress and innovation of science and technology, cold spray technology will also continue to improve and improve to meet people's needs for higher performance and more environmental protection. At the same time, the in-depth research and application of cold spray technology will bring more opportunities and development space for all walks of life.
Haocen Technology 100-meter curing tunnel furnace heating method with natural gas combustion machine heating, with energy saving, environmental protection, heating fast advantages
The spraying method of tunnel furnace uses automatic reformer spraying, the full range of steel pipe spraying will not have spraying points, automatic spraying will make the powder more uniform coverage effect is better, one time can spray ten small-caliber steel pipes, greatly increasing the output, equipped with automatic recovery spray chamber, with powder recovery and reuse, reducing the powder consumption to reduce costs
Haocen technology fixed line tunnel furnace selection of 100-meter oven, automatic suspension chain and automatic feeding and unloading, the workpiece through the 100-meter oven curing effect is self-evident, powder curing uniform, surface luster smooth, inner and outer walls can meet the industrial requirements, the furnace adopts automatic drop greenhouse, the material directly packaging does not hurt the workpiece.
Our quality you rest assured, if you have all the questions about anti-corrosion steel pipe production line, please contact Hebei Haochen Environmental Protection Technology Co., LTD., we will be the most professional attitude for you to answer.
FAQ:
About the summary of the company's problems
1. What do you do? Where is your company?
reply:
Our company is specialized in the production of pipeline anti-corrosion automatic spraying lines, including :3PE anti-corrosion steel pipe production line, large-caliber 12-meter coated plastic steel pipe automatic production line, six-meter small-caliber coated plastic steel pipe production line, automatic tube coating production line and so on. Our address is located in: Hebei Cangzhou City, Qingxian Wang town shop development zone
2. What's the difference between you and other businesses?
reply:
We provide one-stop customized equipment installation services, our company's production of spraying equipment selection of domestic top technology, save time, save material, labor under the premise of greatly improve the production efficiency
3. Why can't I see your website on the Internet, including other relevant introductions?
reply:
Our company is made in China online, is a high star reputation seller
4. Are you really only promoting the platform and not making money? Is it possible that the increased popularity will raise the price?
reply:
Because we are a new platform, in the early stage of promotion, we integrate resources to let customers recognize us, and in the later stage, we will adhere to our service standards as always, maintain a reasonable price, and bring our customers better all services on the automatic production line of coated steel pipes.
5. Does your company really help with the design, installation and so on? Could it just be a name?
reply:
We provide free design, free installation and other pre-sales services, we do not charge any fees before the final design plan is determined, and you are satisfied with the design plan before signing the contract.
6. I generally have to choose a reputable store when I shop online. Your platform can't see it now, what guarantee can your platform give?
reply:
Because we are a new platform, as you can see, we are now doing a pre-launch promotion activity, our the same as our launch, we have a full range of after-sales support services
7.How long does it take to design the drawings?
reply: 10-15 business days after your equipment request
8.What are the terms of payment?
reply: We provide you with bank counter transfer, pos machine credit card payment, cash payment three payment methods, you can choose the appropriate payment method according to your specific situation. (including payment methods supported by Made in China Network)
9.The design level of your company? reply: We have a team of professional designers, have more than seven years of large-scale spray line design experience and cases, skilled use of CAD and SOLIDWORKS design software, design level you can rest assured.
10.How about your company's reputation?
reply: Our company in the domestic production of hundreds of spray lines, with customers reached a perfect cooperation, to ensure the normal production needs of customers, adhering to a customer, a lifetime friend, transaction is only the beginning, the concept of endless service for you to concentrate on service
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