Ultrasonic Wet Wipes Punching Machine:
Ultrasonic
wet Wipes Punching Machine using advanced ultrasonic technology and the
interaction of the customized roller, the embossing is made on the material. Make
the surface of the material more fluffy and comfortable. The ultrasonic wet
wipes machine controlled
by plc, easy to operation and can be operated by one person. Ultrasonic wet wipes piercing machine widely use on wet wipers, kitchen
cleaning cloth towel, wet towel fabrics, etc.
Feature of
ultrasonic punching machine:
1. Can be
customized for size and shape of pattern roller.
2. Suitable
for many material, such as PP copy stick, staple hot-rolled non woven, staple sirocco
non woven fabrics.
3. Output
stereoscopic, feel good, hole-type uniform, good flexibility, good defensive
effect.
4. Controlled
by plc, easy to operation and can be operated by one person.
5. Prototype
grain 200 mm wide (according to the requirements of actual)
Working
procedure of Ultrasonic Punching Machine:
Put into
the material - piercings- composite - rewinding - cutting
The scope of
application:
1. Applicable
material: PP spun-bonded non woven, staple hot-rolled non woven, staple sirocco
non woven fabrics, etc.
2. Applicable
industry: wet wipers, kitchen cleaning cloth towel, wet towel fabrics, etc.
Parameter of ultrasonic punching machine:
Speed
more
than 60 m per minute
biggest
winding diameter
1000 mm
Roller
diameter
225 mm
(can be customized)
effective
work width
prototype
effective width is 210 mm(can be customized)
Working
temperature
Roll
surface convex roller 40 ℃ to 80 ℃
Overall
size
4500 (L)
x 1200 (W) x 1900 mm (H) (prototype)
Working
voltage
220V
Total
power
8KW
Ultrasonic Wipes Punching Machine Ultrasonic Wipes Punching Machine,Wet Wipes Punching Machine,Ultrasonic Punch Machine,Wipes Punching Machine JIEDA Utrasonic Equipment Techonolgy Co.,Ltd , http://www.jiedamachine.com
From all stages of development, we can see that the position and role of wind turbines in the various industries of the national economy are decisive. As we all know, the fan is a general-purpose machine with a large number of applications and a wide range of applications. The power consumption of the motor used with the fan accounts for about 20% of the total electricity generated in the country. Therefore, in the blower, induced draft fan and other wind turbine equipment, promotion of energy-saving technologies to replace the backward windshield or valve current regulation methods, so that the wind turbine is always in a scientific and economical operation, and improve the company's comprehensive economic and social benefits, with a Significance.
China's wind turbine industry can be said to have become a larger domestic industry. The total asset scale of the industry is nearly 100 billion yuan, and the development space is also very large. In addition, the threshold of the domestic fan industry is very low, do not need any technology, tens of thousands of dollars can buy some old production equipment, open a home workshop fan factory. Therefore, there are too many duplicated constructions in domestic similar low-end fan product manufacturers. This has led to similarities in regional industrial structures and low overall industrial technology levels. This has led to disorderly competition and excessive competition in the market. In recent years, the ever-present "price wars" have fully illustrated this problem.
Earlier, there were many voices in the country that China's wind turbine manufacturing technology is near maturity, coupled with top-down policy support. For a time, wind power equipment manufacturing companies have emerged in various places. At present, there are 70 to 80 Chinese wind turbine manufacturers and 20 to 30 whole machine manufacturers. The problem is that there are few wind turbine manufacturers that have mastered the core intellectual property rights, and it is rare for them to have independent R&D teams.
According to the numerous small and medium-sized wind turbine companies in China, the competition among these large and small wind turbine companies is very fierce because of the homogeneity of products and markets. Most wind turbine companies are struggling to get more market space. To change this situation, it is necessary to use the invisible hand of the market and the state's macro-control in accordance with the law of value to rationalize the repeated construction of mold production. Under the principle of survival of the fittest, some companies are forced to withdraw, so that the overall profitability of the industry can be restored to the average social level, thus creating a healthy fan market. Otherwise, it can only destroy the future.
At present, the trend of global economic integration is becoming more and more obvious. The economies of different countries will further interdependent, and international economic cooperation and exchanges will become increasingly close. The international market is in a period of significant cross-over and integration. At the same time, the pace of global industrial restructuring is accelerating, and there has been significant progress in the scale and depth of international division of labor. The developed countries have constantly shifted industrial production to capital-intensive and technology-intensive industries, and labor-intensive products have shifted to developing countries and regions. This has provided China with its own advantages and has provided a good opportunity for development in the international market.
In the future world: The development trend of the fan industry Fans have been used in this world for a long time. Moreover, the technological content of the wind turbine itself also increases with the continuous use of wind turbines and the continuous increase in user demand. However, in spite of this, some problems in the wind turbine industry cannot be easily overlooked, and the type of wind turbines gradually becomes more and more demanded by society. The change is very broad. If the wind turbine is classified in detail, there are seven categories that can be subdivided. For centrifugal compressors, axial compressors, centrifugal blowers, Roots blowers, centrifugal fans, axial fans and Yip blowers. These types of fans have been accepted by various industries, many companies think fans The development of the company has already taken shape and no breakthrough has been found for further innovation. This is a big mistake. Any kind of equipment will continue to change with the development of society. Fans cannot be an exception. The following is a brief description of the future development trend of wind turbines.
Characteristics of fan demand forecast For small and medium sized wind turbines with a wide range of usage, the product structure and manufacturing process are relatively simple and the cost is low. The users are mainly pursuing high efficiency, low noise, long life, and low price. The other is capital, technology-intensive, complex product structure, long manufacturing cycle, complete sets and systems, and high-voltage, high-temperature and high-speed conditions, and some even under harsh operating conditions, the user Fans have different requirements. For turbine blowers, compressors and large ventilators, users are mainly pursuing high quality, high reliability, smooth operation and long cycle times.
The energy-saving renovation of wind turbines is a great opportunity for enterprises. The use of centrifugal fans accounts for about 5% of the total power generation in the country, and it is of great significance to carry out energy-saving transformation of centrifugal fan systems. Domestic centrifugal fan company after-sales testing, energy-saving renovation and other services and the resulting sales of accessories accounted for less than 10% of total sales. Compared with foreign matured fan business services and accessories sales accounted for 40% of total sales have much room for improvement.
From the above, we can see that if companies want to continue to develop within the industry, they must adapt to the situation, in line with national conditions, so that companies can seize the opportunity to be invincible.
Extended reading:
Four major trends in the development of wind turbines With the continuous development of science and technology, people are increasingly demanding the use of wind turbines. With regard to the current development trend of foreign wind turbine technology, the capacity of wind turbines will continue to increase along with the increase in capacity, high efficiency, and miniaturization. Developed in the direction of low noise.
Large fan capacity continues to increase. With the ever-increasing scale of various industrial devices, the capacity of various types of fans is objectively increasing, and large-sized fans will be welcomed in the market in the coming years.
Efficient. In order to improve efficiency, the three-dimensional flow impeller has been more and more widely used in ventilators. Other special-purpose fans such as diagonal fans will be more marketable.
High-speed miniaturization. After all kinds of fans adopt the three-dimensional flow impeller, the pressure can also be increased while increasing the efficiency. Therefore, under the same conditions, the outer diameter of the impeller can be reduced by 10% to 30%, thus achieving the dual effects of reduced volume and reduced weight. Increasing the speed is also one of the important ways to miniaturize the fan.
Low noise. Fan noise is one of the most important sources of noise pollution in industrial production. The large size and high speed of wind turbines have made the problem of noise more prominent. For low-frequency noise, the fan is mainly designed to improve the structure of the fan to reduce the noise of the body. If it fails to meet the requirements, it can be equipped with mufflers and other measures.
To sum up, these technologies are not only the future development trend of foreign fans, but also the technical direction of the domestic fan industry.
Control the demand characteristics of the fan industry, China must grow its own independent research and development team
Through the investment in recent years, the fan industry has formed a relatively complete industrial chain. The growing stamina is growing. Fan manufacturing and its supporting companies seize the opportunity to expand the scale of the company. Many domestic manufacturers of wind turbines follow suit, and behind the positive development, domestic companies want to share the impulse of eating big cakes in foreign markets.