The Plastic Recycling Machine industry weakness - the core technology of poor. Long walk imitation road Plastic Recycling Machine industry is the most can manifest the core value in the field, but in this field, we almost do not have core technology. In 2003, China's plastic granulator export volume reached 10800 units, worth 4821000000dollars. At the same time, the import of Plastic Recycling Machine 21400 sets, $32551000000. That is to say, imported products to less than two times the number to be 6.75 times the value of.
Technology innovation includes two aspects: one is the original, also is the core technology innovation; two is the inheritance and innovation, also is the local technical innovation, the key is to develop the core technology. Long-term since, our country plastic recycling granulator products mainly go imitation approach, most of the enterprises have independent intellectual property rights of technology. Plastic Recycling Machine industry there is a saying, domestic Plastic Recycling Machine product if removed to import the key components and core technology, and the rest is just a pile of steel.
Competitive Plastic Recycling Machine industry should be highly technical field. However, a lot of domestic Plastic Recycling Machine enterprises to go is a quantity way, innovate the technology left in the side. Japan's NISSEI company is not the world's best technical plastic granulator enterprises, but they are provided with 5Technology Research Center, technical engineers accounted for46.1% of the total number of employees, patented technology to amount to 1470. Look at China, Ningbo sea group is the domestic technology Kyo, Plastic Recycling Machine industry ranked the top three enterprises, but they only have 18 patented technologies, the most crucial invention patent only 3.
Plastic recycling machinery industry chain special structure seriously restricts the plastics granulator enterprise independent innovation impulse. plastic recycling machinery products market in the field of plastic processing, and this field company is too small, too dispersive capacity, industry concentration is not high, cause the market to the low level of competition. A considerable part of the products firm produces no technical content of the plastic products for daily use and simple industrial products, and relying on the advantage of low labor cost price to enter the market. Thus, most downstream products enterprises lack of using high technology plastic recycling granulator improve product quality competence, only satisfied with the general processing equipment. Products enterprise does not have demand, plastic recycling machinery production enterprises technical innovation to obtain the market response, renewable plastic granulator enterprises innovation impulse is naturally very inhibited.
Is somewhat gratified is, along with the development of the market, more and more plastic recycling machinery enterprises in technical innovation. Core technology breakthrough of difficult, but must do. This is a Plastic Recycling Machine industry in the future development of the route one must take, is also the consensus of the industry.
One, extrusion machine
The extruder is in screw under the action of molten plastic through a fixed shape extrusion extrusion, in traction machine function by the water-cooling forming after cutting. Mainly used for a variety of the same cross-sectional product substantially continuous production, such as a tube, bar, profile and so on, can also be used for plastic modified granulation.
Two, injection molding machine
Injection molding machine is the molten plastic mixed injection into the mold, cooling after the products. The use is very extensive, according to different use of plastic, where is also different . Injection molding machine is used in the plastic processing industry with the largest amount of processing machinery, not only a large number of products available production injection molding machine directly, and it is composed of the injection stretch blow moulding process, key equipment.
In three, blow moulding machine
Blow molding is the manufacture of hollow thermoplastic products commonly used method, the main products are cylinder membrane and hollow container. blow moulding machine can be heated to molding products plastic into the mold, and then blowing molding, this method is mainly used for high speed and high yield of PET bottles and BOPP bottle production, namely the two step process; blow molding and injection molding process can also be combined into injection stretch blow machine, which is the production of container PET commonly used method; blow molding process and extrusion process can also be combined Extrusion Blow Molding Machines, a broader range, capable of producing products is also more abundant, product includes a multilayer composite film and all kinds of polyolefin hollow container, widely used in food, pharmaceutical and cosmetic industries.
According to the production of plastic products, plastic machinery can be divided into plastic mixing machine, plastic molding machine, plastic processing machinery and two auxiliary plastic processing machinery and equipment such as the four major categories. Plastic mixing machinery for various forms of plastic mixture manufacturing, including kneading machine, refining machine, granulator, screening machine, crusher and grinding machine.
Plastic molding machine called a processing machine for plastic, plastic products or products molding, including pressure presses, injection molding machine, extrusion machine, blow molding machine, rolling machine, rolling machine, foaming machine. Plastic two processing machinery for plastic products or products processing and post processing, including thermal forming machine, welding machine, welding machine, hot stamping machine, vacuum evaporation plating machine, flocking machine, printing machine and so on. Metal processing machine tools are also used in two plastic processing. Auxiliary plastic processing machinery or apparatus is used to realize the rationalization of plastic processing, including automatic metering feeding device, trim automatic recovery device, injection molding products, injection mould automatic extraction device for quick replacement device, injection mold cooling machine, automatic thickness measuring device as well as the raw material conveying and storage equipment. This kind of auxiliary machinery or equipment, has become a modern plastics processing process automation are an indispensable part.
In recent years, the rapid development of China's Stainless Steel Pipe industry, in addition to gradually meet the domestic demand for stainless steel in the export market gradually began to occupy a certain share can be seen from the first quarter of 2012 statistics, China's stainless steel tubing Overseas orders gradually increased, the export of Stainless Steel Pipe industry to grow.
According to the manufacturer to reflect, in March, some manufacturers overseas orders than 1,2 month increased by 20% -30% currently access overseas orders are mostly delivery in April or May, I believe in the second quarter, the export market or better performance, Songyang, Zhejiang Province, the list of the export base, stainless steel industry continue to grow and develop foreign trade business is increasing year by year, the Stainless Steel Pipe export markets increased year by year.
The domestic stainless steel industry, the varieties of steel pipe, with its own technology, products will be recognized by more foreign markets, through cooperation at home and abroad, the domestic pipe manufacturing level is also increased year by year, the proportion of the varieties of steel is also year after year to strengthen.
Showing a downturn trend in recent years, the global stainless steel market, foreign markets in order to safeguard their own stainless steel industry, and steadily increased scrutiny on imports, there is the "double reverse" investigation, and China as a global manufacturing base, cheaper cost of resources compared to other developed countries, so in the cause of exports under greater pressure, and recent domestic steel mills are also looking for a way to solve these problems, some companies using devious tactics, Baosteel Stainless Steel Seamless Pipe by Thailand as a springboard to the sea, if this mode will allow the Chinese steel industry, to breathe a sigh of relief. The foreign economy is not the economy, which has a price advantage of Chinese Stainless Steel Pipe and more popular, also provide opportunities for the export of Stainless Steel Pipe. In some developing countries, demand for stainless steel is increasing, in 2011, China's stainless steel exports to India increased from 6000 tons in three years ago to about 49,000 tons, stainless steel export market still has great potential can be tapped.
The global stainless steel industry, taking into account the foreign trade friction, a global economic recovery is slow, unfavorable factors, the overall annual stainless steel pipe exports or will be in the trend and some bright spots, but in the cause of stainless steel pipe exports to follow. 2011, foreign recognition of non-drawn or cold-rolled Stainless Steel Seamless Pipe rising foreign markets, rising demand for products of the high segment, the market prospects for China's escalating stainless steel industry, I believe the cause of Stainless Steel Pipe exports this year will achieve a good breakthrough.
Hospital Bed is the most common form of Medical Hospital Furniture. Three types: a two adjust the height of most of the hospital beds, an overall lifting height, one can not make any adjustments.
According to reports, the hospital had 550 Hospital Bed, which can total the height of only 10 beds. "This Hospital Medical Bed only in the VIP ward and the intensive care unit." The person responsible for the purchase price of thousands of such beds, and therefore did not spread in the hospital. The cost of ordinary Hospital Beds in 1000-2000, therefore, most patients can be two height-adjustable Hospital Beds and can not adjust the height of the ordinary bed.
In his view, the hospital's limited capacity of the circumstances, it is difficult large-scale popularization of the Hospital Beds of this can be adjusted according to patient needs.
The height of many large Hospital Beds in hospitals are basically about 60 cm. Moreover, most of the beds do not have the overall lift. Even in some of the top three hospitals, there are many "old bed".
An elderly patient in an interview said he hoped to own beds down on, so get out of bed not too difficult. "Too high a point, to sit up and the legs are lifted, and uncomfortable; and easy to throw on the bed." The septuagenarian said the old man, old people, the very frequent toilet visits, but the upper and lower beds so that He scared.
Similar to the voice of journalists also heard children's orthopedic ward in a hospital. Some children's beds, even with adult Hospital Beds are highly similar.
Beds are generally 60 cm. "So that the height of doctors, nurses, operating together just right. Otherwise, doctors, nurses may be bent over the arched back too hard, not easy to treatment, care." In other words, the patient complained up and down the inconvenient of beds in height, but it just is easy health care workers operating height.
"Want beds high in the tall, Shorty beds can dwarf point, this was a little difficult to reach." Food and Drug Administration Medical Device Department, said that the production requirements of regulatory authorities on the Hospital Beds only safety and efficacy two indicators, the height of the beds, completely by the hospital bed manufacturers to master. "Because the level of Hospital Beds is just a comfort index, this indicator varies from person to person."
"We have own product standards of beds of different heights in the production, but the key to see what beds in hospitals." Company official said one specializing in the production of Hospital Beds, at present, individual hospitals began ordering a height of 40 cm bed. It is understood that, for the hospital with what kind of specifications, the height of the beds and there is no uniform rules, often by the hospital according to the department's need for autonomy arrangements. Background in the medical market, the future, human services will attract patients, highlighting an important bargaining chip in the hospital competitiveness.
Plastic recycling to the status quo
Mass production and wide application of plastics will also produce large amounts of plastic waste, easy to damage the environment and endanger human health. Faced with the growing problem of plastic waste pollution, many developed countries has established a relatively complete plastic waste recycling system and to develop appropriate laws and regulations. China in recent years more and more emphasis on the recycling of plastic waste and re-use, emphasis on the study of the Plastic Recycling Equipment, especially Plastic Recycling Machine, plastic recycle machines, Pet Recycling Machine and Plastic Shredder research and development, especially recent Circular Economy Promotion Law, the VAT policy on waste recycling and other relevant supporting policies and measures to develop and adjust the development of the recycled plastics industry and Plastic Recycling Equipment industry will play a far-reaching significance and impact.
How to deal with post-consumer plastic waste is a complex and difficult project, industry associations published an article entitled how to improve the efficiency of the plastic recycling plastic recycling articles, described in this article some of the solution and set out 10 steps, consider these steps to add more post-consumer plastic waste recovery.
Closely monitor the country's plastics collection system in order to better collaborative European recovery system operating
2, to stop the unsustainable use of plastic (such as bio-plastics and oxygen, the degradable plastics). Plastic Recycling Equipment to be able to separate the functions of these non-recyclable plastic.
3, the establishment of the objectives of the mechanical recycling of plastics, only mechanization in order to play a greater potential for plastic recycling
Restrictions on exports of plastic waste in order to ensure the supply of European recovery
5, taken to encourage fiscal policy to encourage plastics recycling industry in Europe
6, to provide effective solutions to ensure that the Plastic Recycling Equipment in accordance with the law.
7,To eliminate the Plastic Recycling Equipment, unreasonable and discriminatory legislation or standards
8, a substantial increase in the procurement of public green businesses purchasing and recycled plastic
9, the use of economic instruments to promote external Plastic Recycling Equipment and other similar waste and recycling systems into the European Organization for plastics recycling
10, and enhance communication and cooperation of the entire value chain
Therefore, we should use the perspective of development, improve the environmental awareness of the whole industry, according to the law to protect the environment, rely on the adjustment of industrial structure, economic growth pattern to ensure the environmental safety of the plastics industry production environment. Proceed from the establishment of a sound recycling system for rational and safe use of plastic to provide a guarantee.