Dalian Teslaman: Innovation is the evergreen gene of an enterprise
At the beginning of this year, a sudden new crown epidemic turned the usually inconspicuous masks into a shortage of materials. N95 masks, N99 masks, KN95 masks... All kinds of names are dazzling.
Taking N95 masks as an example, it means that under the testing conditions specified in the standard, the filtering efficiency of the mask filter material on non-oily particles (such as dust, acid mist, paint mist, microorganisms, etc.) reaches 95%, which can effectively isolate viruses. During the epidemic, masks such as N95 and N99 have become essential anti-epidemic equipment for front-line medical staff.
It doesn't look like a special medical mask, what's so special about it? The electrostatic melt-blown non-woven fabric in the middle layer of the mask is the key. In fact, the non-woven fabric itself has low conductivity, and the melt-blown non-woven fabric with electrostatic effect needs to inject static electricity with a high-voltage power supply. The sprayed non-woven fabric is permanently charged, which greatly improves the adsorption efficiency of tiny particles (including viruses). Therefore, the electrostatic electret high-voltage power supply has become the key to whether the mask can meet the N95 and N99 standards. In my country, there are few companies with such products. Dalian Teslaman Technology Co., Ltd., an enterprise in Dalian High-tech Zone, relies on its own technical strength to help prevent and control the epidemic and make contributions to the anti-epidemic cause of my country and the world!
"Heroes behind the scenes" escort health
This year's Spring Festival holiday is not over yet, Dalian Teslaman Company suddenly received orders for several high-voltage power supplies, and soon the only a dozen units in stock were sold out, and then the orders flew like snowflakes.
As the world's factory, my country's annual output of masks accounts for about 50% of the world's, but why did my country's masks also reach the point of tight shortage during the epidemic? The reason is that for this epidemic, many masks on the market do not have the ability to prevent virus inhalation. To isolate the virus as much as possible, you must wear a professional medical mask. This mask is generally divided into three layers, two of which are waterproof layers. The most important one is the middle filter layer-meltblown non-woven fabric.
The diameter of the meltblown non-woven fiber is about 2 or 3 microns, the diameter of an oxygen molecule is 0.346 nanometers, and oxygen can pass through smoothly. The particles below) are still small, and it is a piece of cake for 0.1 micron viruses to pass through this layer of cloth. At this time, a "secret weapon" - electrostatic electret high-voltage power supply is needed. Meltblown non-woven fabrics need to add a trace substance called "electret". This substance is easily electrostatically charged, and non-woven fabrics pass through static electricity. The electret equipment performs "corona discharge" on it, so that the non-woven fabric can be permanently charged. When viruses or fine particles pass through, they will be adsorbed on this layer of non-woven fabric with static electricity, and our health will be guaranteed.
Such high-voltage power supply equipment has long relied on foreign imports. In 2005, Dalian Teslaman Co., Ltd. was established, becoming one of the few professional high-voltage power supply manufacturers in China.
During the epidemic, Dalian Teslaman has always practiced the corporate mission of "contributing to the society". On February 2, Li Zhenqian, chairman of the company, convened a video conference for middle-level cadres to arrange for the resumption of work and production. However, the epidemic spread rapidly, and the production capacity could no longer meet the needs of customers. They sought help from the Dalian High-tech Zone Entrepreneurship Service Center. After learning about the difficulties of the enterprise, the Entrepreneurship Service Center acted quickly and urgently found a 1,700-square-meter site, which solved the urgent needs of the enterprise.
"The help provided by the Entrepreneurship Service Center for us is really helpful, making us feel more motivated in the fight against the epidemic, and we are not alone at all!" In Li Zhenqian's view, the assistance of the Dalian High-tech Zone Entrepreneurship Service Center is meltblown non-woven fabrics. The high quality and high-volume output provide a strong guarantee.
Innovation is the key to opening doors of opportunity
The name "Teslaman" comes from the scientist Nikola Tesla, the legendary figure who made about a thousand inventions in the field of science and engineering, so Tesla stands for "science". The representative of Man refers to the team of Teslaman.
As early as 15 years ago, the electret equipment used in melt-blown non-woven fabrics, especially the high-voltage power supply used in melt-blown non-woven fabrics, was monopolized by foreign companies. These foreign enterprises have nearly a hundred years of development history and have developed into international enterprises. Therefore, even if the foreign equipment is expensive, the supply time is long, and the after-sales service is not timely, most domestic customers will still give priority to foreign manufacturers when purchasing. "We could only do some orders that others didn't want to do at the time. When they ate meat, we gnawed at the bones and slowly accumulated market reputation." Li Zhenqian was quite emotional when he recalled the situation in the early days of his business.
General Manager Li inspects the progress of the project
The sudden outbreak of the epidemic this year has caused a surge in the use of masks, and the demand for meltblown non-woven fabrics has also grown exponentially. This is both an opportunity and a challenge for Dalian Teslaman. Opportunities are reserved for those who are prepared. Li Zhenqian's ability to seize the opportunity is the result of years of insisting on technological innovation.
Teslaman has developed and produced more than 30 types of high-voltage power products, covering industrial, agricultural, military, scientific research and other application fields. It has four main business modules: high-voltage DC, high-voltage pulse, high-voltage AC and customized high-voltage systems. It provides products and solutions in the fields of testing, accelerators, electrostatic precipitators, ultra-stable electrostatic fields, X-rays, plasma, CO2 lasers and other scientific research, and can provide fast and thoughtful services for many fields and industries.
Today's society is an era of fast fish eating slow fish. Under the premise of ensuring quality, responding quickly to market demands will surely gain a place. "Li Zhenqian said that after this tough battle against the epidemic, the domestic high-voltage power supply industry is proud to break the foreign monopoly, and will surely develop more rapidly!
To be a leader in the high-voltage power supply industry
Li Zhenqian, chairman and founder of Dalian Teslaman Co., Ltd., was engaged in the research of industrial robots in the Dalian Combined Machine Tool Research Institute of the Ministry of Machinery Industry in the 1990s. Later, he went to the National University of Singapore to continue his studies. After returning to China, he participated in the Dalian Overseas Student Entrepreneurship Week by chance, and settled in the Dalian High-tech Zone to start a business. Li Zhenqian led the team to unremittingly engage in the research and development of electronic products, and developed one high-voltage power supply and special power supply products one after another. A few years ago, the team developed a high-voltage power supply for electrostatic electret treatment of melt-blown non-woven fabrics. At that time, the demand in this field was not very large, but Li Zhenqian's team continued to deeply understand the needs of customers and constantly improve the product, and obtained Unanimous praise from industry customers.
Most of the power equipment industry is made to order, and there is almost no stock in the industry, especially high voltage and ultra-high voltage products. As a leading enterprise in the domestic high-voltage power supply industry, Teslaman has a large market share. Through the comparative analysis of big data, it will reserve stock every year. At the same time, we continue to integrate our own supply chain and prepare for various plans. This kind of planning ahead has solved the urgent need for the company during this epidemic.
The quality of the company's products is the top priority. During the epidemic, new meltblown fabric manufacturers have sprung up. Some manufacturers have bought equipment, but they don't even have an electrician. Many manufacturers have unbalanced voltage supply due to unbalanced three-phase power supply. Stable, causing many failures, Teslaman's R&D personnel revised the design plan overnight and put it into production quickly to ensure the applicability of the product.
Looking back on the months since the outbreak of the epidemic, Li Zhenqian admitted that every day is like a "roller coaster". Now that the domestic epidemic has been effectively controlled, Li Zhenqian and his team can finally breathe a sigh of relief: "In this emergency, although everyone worked hard, they felt very fulfilled. More importantly, every employee of Teslaman They all feel that this is a kind of responsibility. This is the attitude and responsibility that an industry leader should have!"
