With the trend of economic globalization, more and more obvious, bridge crane manufacturing industry gradually shift to multinational corporations, our crane has become a foreign and private capital procurement more obvious, continue to support our mill industry. International grab bridge crane future market prospects are still a lot of room for development, but also face greater challenges.
At present, China's bridge lifting machinery industry, there is a big gap in the production of high value-added products, quality, variety and specifications, while the developed countries in the new industry, new equipment, new technology development and engineering primitive aspects the level of a certain distance, and the high energy consumption of China's enterprises, need to be improved in terms of environmental protection.
Application Grab overhead crane equipment expanding field has been applied more and higher requirements to shape the development of the fast pace of development in other manufacturing industries, has become a universal law, create demand in the world market.
Advanced technology is an important factor in the development of bridge crane business, experts believe that companies want to come to the fore, it is necessary to market demand and self-oriented development strategy, adjustment mode, looking for new opportunities to improve their scientific and technological content.
Metal skeleton structure is a crane, the main bearing member such as bridge, boom and mast may be a box structure or truss structures, but also for the web structure, and some can be used as the supporting steel beams.
2015年4月28日星期二
2015年4月25日星期六
Insiders thematic analysis for your bridge crane hoisting phenomenon
The reason wall mount jib crane hoisting phenomenon occurred:
1, the working process, we do not rule out the presence of staff negligence, since bridge gantry crane hook is run by pulling the handle to pull the controller
Lead, so if the driver accidentally during work operations, did not pull the handle controller zero will cause the hook to continue to rise, causing things
It.
2, limit switch, column jib crane hook stopper is on the rise and fall of the process, is responsible for controlling the operation of the main bridge crane hook accessories, if we in the normal course of their work, check for stopper not careful enough, then the joint is very adhesions may occur, but once the joint adhesion limit, and that limit is equivalent to fail, leading to the main hook on the rise in the process, continue to rise, making the rope can not stand the pressure The collision, direct rupture, hook destroyed the goods happen to fall, resulting in unnecessary life safety issues.
3, because the longer the use of cranes age, and the staff did not work in the course of their regular inspection and maintenance, so that the stopper hidden loss
Spirit of risks, and finally cause hoisting phenomenon.
1, the working process, we do not rule out the presence of staff negligence, since bridge gantry crane hook is run by pulling the handle to pull the controller
Lead, so if the driver accidentally during work operations, did not pull the handle controller zero will cause the hook to continue to rise, causing things
It.
2, limit switch, column jib crane hook stopper is on the rise and fall of the process, is responsible for controlling the operation of the main bridge crane hook accessories, if we in the normal course of their work, check for stopper not careful enough, then the joint is very adhesions may occur, but once the joint adhesion limit, and that limit is equivalent to fail, leading to the main hook on the rise in the process, continue to rise, making the rope can not stand the pressure The collision, direct rupture, hook destroyed the goods happen to fall, resulting in unnecessary life safety issues.
3, because the longer the use of cranes age, and the staff did not work in the course of their regular inspection and maintenance, so that the stopper hidden loss
Spirit of risks, and finally cause hoisting phenomenon.
2015年4月22日星期三
Overhead crane industry development constraints point
grabbing cranes industry development in energy dissipation process but there are people in the industry are not aware of the invisible killer. From the industry perspective, these invisible killers factors also severely restricted the development of the industry to a healthy direction.
As the domestic scientific and technological research in the past for lack of investment, has seriously affected the development of the overhead crane industry today due to technological level is lagging behind and cause behind the severe overcapacity situation. Beginning last year, the development of domestic crane industry has been in decline stage, but also the capacity development model to today's energy dissipation for enterprise development priority from the expansion of the high-speed stage.
Part of the grab bucket crane business in order to be able to further promote digestion and backward production capacity, has taken some irrational promotions, both take aggressive credit sales model: low down payment or even zero down payment way to pursue more orders, but these aggressive promotional methods There is undoubtedly a huge risk in the development process will give enterprises. Some users even in a crisis can not afford to repay the debt, eventually leading to the risk of the enterprise is difficult to recover the balance due.
This factor will have a direct impact on production and operations Magnetic overhead crane, etc., may result in more severe cases, the business capital chain breakage. This aggressive promotions, companies do not realize that the latter will become invisible killer enterprise development, although on the face of business is to get a large order, but it risks seriously affected the normal operation of the enterprise.
As the domestic scientific and technological research in the past for lack of investment, has seriously affected the development of the overhead crane industry today due to technological level is lagging behind and cause behind the severe overcapacity situation. Beginning last year, the development of domestic crane industry has been in decline stage, but also the capacity development model to today's energy dissipation for enterprise development priority from the expansion of the high-speed stage.
Part of the grab bucket crane business in order to be able to further promote digestion and backward production capacity, has taken some irrational promotions, both take aggressive credit sales model: low down payment or even zero down payment way to pursue more orders, but these aggressive promotional methods There is undoubtedly a huge risk in the development process will give enterprises. Some users even in a crisis can not afford to repay the debt, eventually leading to the risk of the enterprise is difficult to recover the balance due.
This factor will have a direct impact on production and operations Magnetic overhead crane, etc., may result in more severe cases, the business capital chain breakage. This aggressive promotions, companies do not realize that the latter will become invisible killer enterprise development, although on the face of business is to get a large order, but it risks seriously affected the normal operation of the enterprise.
2015年4月19日星期日
To develop scientific and technological innovation is the way out of the crane industry
If China's SMEs can also rely climax hold nation-building to develop their own, those large and very large Chinese construction machinery enterprises in order to ultimately foundry crane standing on top of the world engineering machinery, we must come to this level of business learning.
Current technology industry's largest gap with the developed countries is the technology of intelligent wall traveling Jib crane elements, in order to keep pace with the world, China, and even come to the forefront, it is necessary to develop the scientific and technological innovation, and actively participate in international competition and cooperation, and gradually the foreign core technology to thoroughly understand and master innovation.
Current technology industry's largest gap with the developed countries is the technology of intelligent wall traveling Jib crane elements, in order to keep pace with the world, China, and even come to the forefront, it is necessary to develop the scientific and technological innovation, and actively participate in international competition and cooperation, and gradually the foreign core technology to thoroughly understand and master innovation.
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