Posts

All You Need to Know About China Roll Forming Machine

Image
China roll forming machine display Would you like to know about roll forming machines in China ? Are you looking to purchase a high-quality roll forming machine in China recently to improve your industry competitiveness? This article can help you clearly understand all the information on the roll forming machine and give some valuable opinions. Please read it patiently! What is a roll forming machine and how does it work? Roll forming, also known as cold roll forming, is a rolling in which a long strip of metal (usually rolled steel) is continuously bent to the desired cross-section. The metal plate passes through multiple sets of rollers mounted on a continuous track, and each set of rollers performs only the incremental portion of the bend until the desired cross-section (profile) is obtained. Roll forming is ideal for producing big length, high-volume, constant-profile parts. Structure and composition: Generally, a complete roll forming machine consists of a decoiler, a roll
Image
This year, as global temperatures rise , air cooler sales are growing. Air cooler manufacturers produce a large number of products to meet the needs of the market. There is currently a large increase in the number of evaporative air coolers on the market. Mainly used in industrial and residential areas. National chiller manufacturer At present, with the development of China, Chinese manufacturers are changing from Chinese manufacturing to Chinese creation. The products produced have been recognized and praised by people around the world. There are hundreds of thousands of evaporative cooler manufacturers estimated worldwide. Cooler manufacturers in various countries have their strengths and weaknesses. United States The United States also has many portable air cooler manufacturers and suppliers. For example, TECA , an electronic enclosure solid-state air conditioning company, includes air-cooled, liquid-cooled, AC and DC input recirculating liquid coolers. Their coolers

1.2379 special steel details

Image
1.2379 is a type of steel , which is a type of cold work steel. It has high hardness and wear resistance after heat treatment, and has strong hardenability and good dimensional stability. 1.2379 Chemical Composition Characteristics 1.High compressive strength 2.Good dimensional stability 3.Good processability and toughness 4. Excellent resistance to temper softening 5. The vacuum degassing refining process is pure steel. 6.Spheroidizing annealing softening treatment, good cutting performance. 7.Reinforced element vanadium, special addition of molybdenum, excellent wear resistance Use Suitable for making high-speed blanking die for various silicon steel sheets. Scissors suitable for dry and efficient cutting thin materials It is suitable for all kinds of cold stamping dies with complex and easy-to-deform tool molds and high wear resistance and long service life. Used as a cold working die that requires excellent wear resistance and good toughness, and can b

Do you need the latest invisible hearing aid in 2019?

Image
invisible hearing aid G-16D 1.What is an invisible hearing aid? In fact, the so-called invisible hearing aid is a hearing aid installed deep in the ear. The size of such hearing aids is much smaller than that of common hearing aids. A 90-degree view of the wearer's side can achieve 100% invisibility, which means that even if you are sitting in front of you, you will not find that you are wearing a hearing aid. The function is the same as a general digital hearing aid. The first manufacturer of invisible hearing aids is Starkey, but now every manufacturer can make the same excellent hearing aids, such as (China's earsmate hearing aid manufacturer) 2. Invisible hearing aid function advantage: Comparison of invisible hearing aids and CIC wear Due to its shape and wearing position, invisible hearing aids have more advantages in acoustic characteristics than in other types of hearing aids. 1. Helmholtz resonance effect Marshall believes that because the auricle

Why is there no Chinese hearing aid factory, the world will be chaotic?

Image
When you see this title, you will be surprised that no Chinese hearing aid factory will be so serious. Is it the editor who is alarming? Then please follow me to see what I wrote.

I hope everyone knows about hearing aid maintenance.

Image
Hearing aids are the most intimate listening companion for hearing impaired people. Small hearing aids greatly help you improve your hearing and improve your quality of life. However, because the hearing aid is a machine that people wear on a daily basis, it is very easy to get wet and get into the dust. Understanding the basics of hearing aid maintenance and protection not only allows you to feel comfortable in everyday use but also extends the life of your hearing aids .

How to wholesale hearing aids can alleviate your pain

Image
In the global hearing aid market, we offer hearing aids for small and medium-sized hearing aid retailers. It is more difficult for retailers who are just starting to find sources of supply. So we wrote this article considering your problem. I hope it will help you.