Recently, the Ministry of Industry and Information Technology officially released the “Twelfth Five-Year Development Plan for Machinery Basic Parts, Basic Manufacturing Processes and Basic Materials Industryâ€. The "Planning" pointed out that through five years of efforts, China's "three-base" industrial innovation capability will be significantly enhanced. By 2020, it will form an industrial structure that will develop in synergy with the host, and it will be able to meet major equipment and high-end equipment to mechanical basic parts, The demand for basic manufacturing processes and basic materials has changed the situation in which the development of the industry is seriously lagging behind.
"From the beginning of the revitalization plan in 2009 to the current plan for basic parts, it can be seen that the country is paying more and more attention to the basic machinery industry, and the machinery industry has changed from a heavy host to a synchronous development of the main engine and parts and components. What's more gratifying is that the state has proposed As soon as possible, we reversed the importation of important basic parts and raised the basics of development to a very important level. For this reason, the industry is very excited.†Sha Baosen, Chairman of the China Hydraulic and Pneumatic Sealing Industry Association, a member in the mechanical parts industry After more than 40 years of work, he has been calling for more than 20 years of senior experts for the development of basic parts. He is also a participant in the “Three-Fund†12th Five-Year Plan and expressed his great satisfaction during an exclusive interview with reporters.
High-end products lag behind the host needs
"In the construction machinery industry, there is a pain in the lock-throat of China's equipment manufacturing industry. 70% of profits are swallowed up by imported components."
Mechanical basic parts, basic manufacturing processes and basic materials are the basis for the survival and development of the equipment manufacturing industry, and their level directly determines the performance, quality and reliability of major equipment and host products.
It is understood that after years of efforts, China's mechanical "three-base" industry has made considerable progress, product varieties and levels have been greatly improved, a variety of common mechanical parts and production output value in the forefront of the world, supporting capabilities continue to increase, formed The complete production system that can meet the general needs of the host industry provides an important support and guarantee for the development of the equipment manufacturing industry.
Sha Baosen told reporters that the average domestic market share of domestic machinery, such as bearings, gears, and fasteners, can reach about 65%. The low-end and mid-end products can basically be resolved independently. However, some high-end products do not have the performance indicators and production capacity. suit one's needs.
“In hydraulic components, engines, and electronic control systems, the hydraulic components are the most pointed thorns stuck in the throat of China’s construction machinery industry. Nearly half of the 160,000 excavators manufactured in 2010 in China Relying on imports, 70% of the profits of the industry are swallowed by imported basic parts, and hydraulic parts occupy the first place. Domestic equipment is obviously at a disadvantage when competing with world-renowned brands due to weak key parts and components technology.†Sha Baosen said, high-end hydraulic parts The lack of technical problems has a long history.
Some companies that have long relied on imported parts and components have profound experience. The owner of a seal company in Jiangsu had privately complained to reporters. “Because there is no independent technology, we have to ask people to sell our products. The price is not only several times higher, but also the delivery date is not guaranteed. It is often dragged from 3 months. After one year the market has changed before delivery."
Since 2008, the scale of China's equipment manufacturing industry has consistently ranked first in the world, and the integration capabilities of mainframes and major equipment have been significantly improved. However, the high-end "triple-base" products can not keep up with the requirements of host development, the rapid development of high-end consoles and the shortage of supporting "triple-base" products have become contradictory, which has become a bottleneck restricting the development of China's major equipment and high-end equipment. The "Twelfth Five-Year Plan" is an important period of strategic opportunities for realizing the transformation from a large equipment manufacturing country to a powerful equipment manufacturing country. It is crucial to develop "three-base" industries, upgrade product levels, and enhance supporting capabilities.
Industrial development has gradually improved
On October 14, a total investment of 2.6 billion yuan and 600,000 sets of high-end hydraulic components with independent intellectual property rights were put into batch production at Shandong Changlin Group's Zhongchuan Hydraulics Co., Ltd., marking a zero breakthrough in domestic high-end hydraulic components.
In fact, after the release of the “Restructuring and Revitalization Plan for the Equipment Manufacturing Industry†in 2009, the host companies and parts and components companies in the machinery industry began to realize the importance of basic parts and began to actively participate in the investment.
“The preliminary statistics indicate that the funds invested in the hydraulic and airtight industry for the past three years amounted to no less than 30 billion yuan, which exceeded the sum of the first five five-year plans. We will direct these funds to concentrate on the development of high-end products and avoid duplication of low-end construction. Waste.†Sha Po-Sen said that in these sources of investment, mainly host companies and private capital, Sany Heavy Industry, Liugong, XCMG, XGMA and other host companies have investment plans; professional hydraulic companies have also stepped up their investment. Shanxi Yuci Hydraulics has a large capital investment plan.
With the efforts of all parties, some high-end parts and components in China have achieved key technological breakthroughs in recent years, and some have reached internationally advanced levels.
According to reports, Jiangsu Hengli High Pressure Cylinder Co., Ltd. has mastered the world's leading fuel tank production technology and has recently been successfully listed. The person in charge of the company proposed that the key technologies of the other two key components of the hydraulic pump and the valve are expected to achieve a breakthrough within three to four years.
The successful experience of a private enterprise in Zhejiang made Sha Baosen deeply remembered. Ningbo Tiansheng Seals Co., Ltd. has invested all of its capital in R&D of seals for more than ten years. In 2010, under the leadership of its Chairman, Züigen, Ningbo Tiansheng finally produced the world's top level of nuclear power gasket seals, which changed China's gaskets have been subject to human conditions for a long time, pulling down the international monopoly price by about 70%. Moreover, the chief executive of a U.S. company went to Ningbo for the acquisition six times and was rejected by the strict word of the boss's affair. "To sell them is equivalent to the future."
Constraints need to be broken
At present, the development of China's “three-base†industries has lagged behind the mainframe and is solidified in the middle and low end of the industrial chain. The situation should be reversed as soon as possible, and it is imperative to promote the overall level of the “three-base†industry and international competitiveness.
“The production and manufacturing habits followed for many years have led us to pay insufficient attention to the details of the production of parts and components, and the quality of our production processes and raw materials has not kept pace. This has made it difficult for companies to enter the field of high-end products.†Sha Posen said The key to the industry gap.
For example, he said that in the process of cleaning, deburring, and controlling oil pollution in high-end hydraulic parts, we have not done well, resulting in the improvement of product quality. The basic materials required for high-end products used in castings have high requirements in many indicators. For example, some products require that the surface of the casting be smooth and non-sanding, the accuracy error is within 0.2 mm, etc., domestic materials cannot meet, and can only rely on imports. .
"To achieve breakthroughs in key technologies, good research talents are indispensable." Sha Po-Sen said that due to insufficient attention to the parts and components industry for many years, the phenomenon of brain drain is serious. One of the major tasks of the association is to promote the cultivation of talents in the industry. For example, to assist institutions to establish subdivision counterparts, recruit and train university students, carry out large-scale training in industrial concentration areas, train mature skilled personnel, actively introduce foreign highly-educated technical talents, and encourage powerful companies to establish research institutes abroad. .
The independent innovation capability of the parts and components industry is generally low. It is particularly important to set up a public service platform and establish an independent innovation system for the industry. On November 25th, the National Pneumatic Product Quality Supervision and Inspection Center planned to be established in Fenghua City, Zhejiang Province was formally approved by the AQSIQ. This industry "GuoZi" inspection center is still the first in the country.
Sha Baosen told reporters happily that this is one of the public service platforms that the association has vigorously promoted. Now the association is still planning platforms such as industry research centers, testing centers, and information centers. “We hope to seize the opportunity of upgrading the parts and components industry, provide good supporting services for the development of the enterprises, and allow the parts and components industry to achieve rapid development.â€
Interviews
The "steering wheel" for the development of good parts and components
From the “Restructuring and Revitalization Plan for the Equipment Manufacturing Industry†in 2009 to the “Rejuvenation Implementation Plan for the Mechanical Basic Component Industry†in 2010 and to the “12th Five-Year Plan†for the “Machinery Basic Parts, Basic Manufacturing Process and Basic Materials Industry†this year. The development plan, which lasted three years and three policies were issued in succession, has been targeted more than once. It can be seen that the state has the intention and determination to develop the mechanical parts industry.
The continuous release of strong policy signals has aroused confidence in the entry of funds from all over the country. In the past three years, the investment in the parts and components industry has grown substantially, but at the same time, it is tempting to worry that the capital-intensive investment will not cause any hidden dangers.
The 65% share of domestically produced parts and components in China means that China's parts and components are not lacking in production capacity, and market potential is mainly concentrated in high-end products. If individual companies blindly invest capital into low-end product areas based on existing conditions, they may be caught in a vicious market competition and lead to difficult investment recovery.
In this regard, it is recommended that the competent national authorities comprehensively consider and improve industry entry barriers. On the one hand, they must guide enterprises to make products more refined and stronger; on the other hand, they must strictly implement product approvals, project support, and other aspects. Limits to avoid low-end duplicate construction. At the same time, the focus of policy support for the basic parts industry will be placed on companies with independent R&D and innovation capabilities and on the "Technological Innovation Strategic Alliance" based on companies.
In addition, the growth of domestically produced parts and components companies requires a good market environment. It is recommended that relevant departments increase policy guidance, encourage host companies to support and use domestically produced products, and establish compensation mechanisms for the use of domestic basic parts to create favorable conditions for the development of the industry.
The Rapier Loom is the most commonly used version of shuttle-less weaving machinery. Its primary features include fast weaving speed, high level of automation, and maximum efficiency. In addition to the said characteristics which are inherited from previous shuttle-less weaving machines, the rapier loom also has its own advantage over them. For instance, its positive weft insertion mechanism is suitable for weaving a variety of fiber yarns. Moreover, the unique weft color choosing system allows maximum 16 colors of filing picks to be woven. With all those matchless features available at a low price, the loom has seed wide use in weaving dyed yarn, towel, silk weave, wool fabric, and bast fabric. It also provides an ideal solution for small batch production of fancy cloth.
Advances in weaving technology will continue to increase the variety of looms to fit the specific request of consumers. Below are the detailed descriptions of the benefits for using rapier looms
Extensive Applications
The state of the art rapier loom
is no longer picky about the texture, specification, and pattern of the textile
raw material, whether it be hydrophobic or hydrophilic, natural fibers like
cotton, flax, wool, and silk or such chemical fibers as dacron and chinlon,
super fine yarn or super bulky yarn, lightweight and thin yarn or thick and
heavy weight yarn, or yarn with simple patterns or complex patterns. As long as
you choose the correct machine model along with proper weaving process, you can
get satisfying products.
Versatility
The rapier loom when equipped with the dobby
device, or rather, the electronic dobby loom allows operators to change the
weaving patterns conveniently. That being said, the loom can be converted to
accommodate another variety of product.
Potential Products
The quality, rich-colored fabrics
manufactured by the rapier loom possess huge potential on the market. The rapier
loom makes new product development a possibility.
1. Equipped with the electronic dobby system, the rapier loom can meet the
rapidly-changing demands for new products. Controlled by the micro-computer, the
electronic dobby system can provide various weft counts in a warp and weft weave
pattern via the programming system. The wide range of complex weaving patterns
create added value for the fabric manufacturer. While the dobby loom is running
in faster, more accurate movement, it also increases the variations of warp
patterns, thereby facilitating the development of new warp weaving process.
What's more, the complex warp weaving pattern is hard to be duplicated by other
manufacturers, thus protecting the new process from being copied.
2. The
rapier loom relies on the rapier to carry the weft across the warp sheet.
Therefore, the loom can insert literally any kind of filling picks into the warp
as long as the pick can be carried by the rapier. Based on this proven theory,
we can use the rapier loom to weave various stretch fabrics like the stretch
poplin, stretch denim, and stretch corduroy. When weaving those fabrics, the
loom has overcome the common problems such as undesired double pick and weft
kink face by previous weaving machines.
3. When fitted with the highly
advanced weft selection device, our electronic dobby loom can construct complex
2-pick and 3-pick weave.
4. The strong battening force and the strong
temple(which can hold the whole width of the fabric and assures the fabric to be
firm), along with the tall back warp beam ensure the fabric is tightened under
high tension throughout the weaving process.
5. The rapier loom, when
equipped with jacquard shedding system, can fabricate weave complex jacquard
pattern. If used in combination with the hot cutter and heat setting device, the
loom can be used to weave product trademarks. It can fabricate top-class weaves
when equipped with selvedge forming device and carving device. Others can be
sued to craft terry towels.
Further benefits of using the rapier loom include complete functions, high production efficiency, high automation, safe operation, low noise, and good weaving quality. Those advantages have made our rapier loom stand out from market competition.
High Speed Flexible Rapier Loom, High Speed 747 Rapier Loom, High Speed 736 Rapier Loom, High Speed Tappet Loom, High Speed Weaving Loom Machine
Zhejiang Xinben Machinery CO.,LTD , http://www.chinarapierlooms.com