In 2012, the international financial crisis, the haze gradually dispersed pattern of the hotel industry in China is still surging wave after wave of industry events. Hotel "six small pieces of the fate of the new version of" tourist hotel star classification and evaluation, "the introduction of the Hilton Chongqing Jurisprudence Mafia Wuhan Tian Hotels ill-fated," Xiaoshan first floor of "Building dumping … the right and wrong, they had been a concern to the community, and has become the focus of public opinion in a moment or longer.
If you often read newspapers online, if you are concerned about China s hotel industry, the news should have to enter your field of vision. At this point, review the content again, perhaps you had deep feelings, perhaps you had to marvel at, but you really remember what things? You are thinking about whether the change compared to the original? Combing the industrial development of the market context, in 2012, may make annual hotel picture clearer
2012 top ten hotel industry events inventory
The gap factor of 43. Tool life of the forging industry at home and abroad
The gap between the factors of the tool life of the forging industry at home and abroad that have the following main factors: the country forging mold the average life expectancy is only
1/2-1/3 of the advanced level after a comparative analysis. Mold processing technology immaturity of local enterprises in order to improve the life of the die, mold steel materials higher
prices,
However, the use is not good, not know enough about the properties of materials, heat treatment work design unreasonable, must be such as the HM3 mold steel after forging, annealing,
hardness choose, quenching, tempering the five steps in order to have an excellent service life are indispensable. 2 die steel unstable quality mold steel quality
More problematic, inconsistent quality, with a forging, a period of time performance, poor performance for some time. Cause the enterprise to frequent replacement of the mold, but also to
the production efficiency poses a problem. Forming mold outer contour size of the design of lean production, a rare Japanese mold companies forming die
Degree of size is too small. Mold size, thinning, there is a special process to ensure the flatness of the contact surface on the mold base to mold, related equipment conditions and
requirements of the operator level. Substantially reduce the die height, the implementation of the difficulties in forging companies in the country. The use of mold lubricants forging
conditions
Production of different types of parts, lubricant selection vary widely. For example: the production of complex shaped parts, lubricant selection will lead to a variety of issues such as
full of meaning mold chamber and reduce die life presents. Domestic forging die lubricants can choose the brand and type less.
5 mold assessment methods lack of foreign counterparts to pay more attention to the details of the analysis, the use of simulation such as mold, forging the whole process of test data
analysis, and evaluation of lubricant performance test method, simulation and prediction of die life. 6 mold improper use and the life expectancy related to the use and maintenance of side
Surface: the accuracy of the mold device, device type and its accuracy, lubrication and cooling conditions, the preheating temperature and its uniformity, operation normative, oxide and dirt
cleanup, custody of the way their environment and the maintenance of these domestic forging companies do not detailed enough, the gap with foreign forging companies
, The die life by the gap factor of great influence at home and abroad and forging industry tool life
Characteristics of the development and focus of the 100. Packaging machinery
Packaging Machinery is a machine, electrical, optical, acoustic, magnetic, and Health, the United States as one of the high-tech,
highly intelligent, highly competitive products. Development speed, update speed is a major feature of All high-tech achievements
will be applied in the packaging machinery products.
Packaging machinery abroad in recent years have new features, mainly: First, the production of high efficiency. Highly automated
production lines, the large scale of production, in order to obtain the best labor productivity and economic benefits; Second, the
high utilization of resources, a high level of comprehensive utilization and development of circular economy; _ attaches great
importance to energy saving, the emphasis on reducing costs; four The practical use of high and new technology, improve production
efficiency, product level, the grade; five commercialization of research, packaging machinery (bag making machine) to a knowledge
-intensive, technology integration, intelligence products and other aspects of development.
In such circumstances, China s packaging machinery products due to less variety, low level of technology and product reliability
was poor, facing fierce international competition. Especially of the past five years, to accelerate the development of deep
processing of agricultural products, building a conservation-oriented society, the development of recycling economy and strengthen
technological innovation, resulting in a new round of technology introduction climax. Such as the deep processing of agricultural
products in recent years a total investment of more than 320 billion yuan, more than 80% of the processing and packaging equipment
rely on imports.
Thus, the contradiction between supply and demand of China s packaging machinery in the "Eleventh Five-Year" period is very
intense. Development priorities are:
(1) corrugated board production line, the system box (box), print complete sets of equipment; (2) environmentally friendly
packaging machinery; (3) pharmaceutical packaging machinery and packaging materials; (4) of beer, beverage filling production
line; (5) bags of molding bundled packaging, filling, sealing equipment; (6) aseptic packaging equipment; (7), set equipment; (8)
canning equipment; (9) Tobacco processing and packaging equipment; (1O) online or offline testing equipment .
Mechanical and electrical products, packaging, and focus on promoting the professional designated qualification, uniform
standards, international standards, and expand the ISL pilot work. In accordance with the requirements of the specialization,
standardization, and market-oriented, as well as the construction of the conservation-minded society, promote and materials on
behalf of the wood work, promote the use of laminated veneer lumber, "as the representative of man-made plate, the development of
agricultural straw packing boards for the expansion of mechanical and electrical products 12I, increase income for farmers, to
improve the ecological environment in China and the development of circular economy.
non-woven bags industry outlook
Non-woven bags (also known as non-woven bag, English: Nonwoven bags) is a green product, tenacious durable, attractive appearance,
good ventilation, reusable, washable, can be silk screen advertising, marks, use of a long suitable for any company in any
industry as advertising, gift purposes. Consumers shopping at the same time a fine non-woven bags, and businesses to get the
invisible advertising, both ways, so the non-woven more and more popular in the market.
Laminating non-woven bags, cast, solid compound in the composite process of viscose, soft to the touch, no plastic feeling, no
skin irritation, suitable for disposable medical single, bed sheets, surgical gowns, isolation clothing, protective clothing, shoe
covers, the production of health-protective equipment; this cloth bag called laminating non-woven bags.
Woven products as raw materials, it is a new generation of environmentally friendly materials, with a moisture-proof, breathable,
flexible, lightweight, not combustion, to break down easily, non-toxic non-irritating, rich colors and low prices, recycling and
other characteristics. Placed in outdoor 90 days the natural decomposition of the material placed in the indoor life of up to five
years, when burning non-toxic, tasteless, and without any remaining material, so as not to pollute the environment, is
internationally recognized for protection of the environmentally friendly products of the earth s ecology.
Non-woven bags Category
The main material of the non-woven bags non-woven fabrics. Non-woven is a non-woven cloth, it is the direct use of polymer slices,
short fibers or filaments forming fiber web through a variety of methods and consolidation techniques to form with soft,
breathable and planar structure of the new fiber products. Advantages: Non-woven bags cheap, environmentally friendly and
practical, widely used, a prominent advertising. Applicable to various types of business activities, trade fairs and exhibitions,
is ideal for enterprises and institutions of advertising promotional gifts.
Non-woven is not cloth? Why is it called "non-woven?
Non-woven fabrics are polypropylene, the raw material of plastic bags, polyethylene, two substances, although the name is similar,
but are very different in chemical structure. Chemical molecular structure of polyethylene has a very strong stability,
degradation is extremely difficult, so a plastic bag takes 300 years to degrade completed; the chemical structure of polypropylene
is not solid, the molecular chain can easily be fracture, which can effectively degrade and to the next step in a non-toxic form
of the environmental cycle, a non-woven bags can be completely decomposed within 90 days.
Non-woven bags grouped by usage:
1, ad advertising bags: shopping bags advertising can take advantage of the limited area of the body bags to the world media
business or market information products and services. When a customer carrying shopping bags store advertising and moved around
the streets, in fact, some fine advertising bags, and no less than to create a good advertising signs, but which costs relatively
low.
2, knowledge-based advertising bags: it is the different types with a certain knowledge of the design, text, such as the world
famous painting, Chinese calligraphy, printed on shopping bags. Kind of shopping bags, not only to consumers in the belongings
provides a convenient, but also cultivate sentiments of the people, gives rise to a wonderful psychological feelings.
3 gifts advertising Bag: China is a state of ceremonies, holidays, birthday, Hershey, people always bring gifts "walk, walk
around, to touch with friends, heighten the atmosphere. When guests Gift in India "I wish you longevity," Wish you happy "and"
shopping bag when you mention to go, the owner was not only a gift, and another lot in the heart.
4, to commemorate the advertising bags: If × × festival commemorating souvenir bags and so on. This strategy to meet the people
to commemorate the psychological and honors psychology, so that people in the shopping, there are some new feelings.
5 Simple advertising bags: When customers buy a hodgepodge of things, when you need a simple shopping bag packing, if the stores
can provide an experienced man in fear, must be welcomed by consumers. Of convenience, is itself an important promotional know-
how.
6, the trendiness advertising bags: It is now the common pursuit of a high standard of lifestyle, fashion goods leading a moment
of consumer trends. When what "hot" in the community, if the stores merchandise pattern, promotional information printed in a
beautiful shopping bags, is undoubtedly important trick of the promotion. When consumers see a hot commodity in a shop sale, there
will be "irresistible temptation".
7, antique advertising bags: Many of the high social visibility of traditional commodities, material stress, the production of
Road has a long history and much consumers love. If shopping bags printed with a simple and elegant pattern and text, giving a
noble and solemn feeling, must have also caused some consumers shopping.
Depending on the production process can be divided into:
1, spunlace: high-pressure micro-flow injection layer or multi-layer fiber network, fiber mutual intertwined, so that the fiber
network to be reinforced and have a certain strength.
2, heat sealing woven bags: fibrous or powdered hot melt adhesive reinforcement materials, the fiber network and the network of
fiber reinforcement into the cloth and then through the melt cooling.
3, pulp airlaid non-woven bag: can be called laid paper, dry paper non-woven fabrics. It is the airlaid technology wood pulp
fiberboard opening song into the state of the single fiber, the fiber aggregation into a network of screens, fiber net
reinforcement into cloth and then use the airflow method.
, Wet non-woven bags: will be placed in the fiber raw materials in aqueous media into a single fiber open pine, while allowing the
mixing of different fiber materials, made of fiber suspension slurry, suspended pulp conveyor into a network of institutions, the
fiber in the wet the next to form a network reinforcement into the cloth.
5, spunbond non-woven bags: the polymer has been squeezed out, stretching and form a continuous filament, filament laying into the
net, fiber network and then through the self-adhesive, thermal bonding, chemical bonding or mechanical reinforcement methods to
make the fiber network to become non-woven fabrics.
6, melt-blown non-woven bags: the process: polymer feed — melt extrusion — fiber formation — fiber cooling — to form a
network — reinforcement into cloth.
Acupuncture: a kind of dry non-woven, non-woven fabrics of acupuncture needles puncture the role, fluffy fiber net reinforcement
into cloth.
8, stitch: a dry nonwoven stitch method is to use the warp coil structure of the network of fiber, yarn layer, non-textile
materials (such as plastic sheets, plastic, thin metal foil, etc.) or a combination of The body reinforcement, made of non-woven.
Depending on the product use can be divided into:
A non-woven bag series: Non-woven bags, non-woven flat pocket, non-woven vest bag, nonwoven paper bags, non-woven bag, nonwoven
shopping bags and so on.
2, non-woven bags series: non-woven paper bags, reusable shopping bags, packaging bags, non-woven bag.
3, non-woven products series: non-woven storage bins, non-woven storage box, non-woven suit cover – non-woven suit cover.
Jewelry bag series: gift bags Drawstring bags jewelry bags, flannel bags, perfume bag pencil case jewelry bags and so on.
5 Aprons series: advertising aprons, polyester aprons, cotton aprons, PVC aprons, hanging on apron.
The use of non-woven bags
Non-woven bag: once as "to reduce plastic bags, a member of the Alliance, have mentioned the use of non-woven bags to the relevant
government departments to reduce plastic bag use, the government officially promulgated the" ban plastic non-woven The bags
quickly popularized, but a number of problems found in current usage:
One of many companies in order to reduce cost in the non-woven bags, printed patterns of ink on the human body great harm, printed
on the bags is environmentally friendly once I have said in other topics.
2. A lot of issuance of non-woven bag making certain the number of home non-woven bags almost more than plastic bags, not be a
waste of resources
(3) non-woven from the texture that he did not environmentally friendly, because the same ingredients and plastic bags are
polypropylene and polyethylene is very difficult to degrade, the reason to promote it that his environmentally friendly because of
its thickness than plastic bags high, high toughness, conducive to repeated use, reuse can be recycled just such a cloth bag for
is not a very powerful company wants to promote environmental protection as plastic and paper bags instead of once at the show,
event marketing is distributed free of charge and very practical. Of course the effect is that others use it as garbage bags and
produce their own style and quality is proportional to the bad, then be careful.
The production process of the non-woven bags
Woven bags with screen printing process, which is commonly known as "silk screen", which has been also a lot of manufacturers are
commonly used in the printing process. Generally artificial India, the color control on the process control is not good, so the
emergence of many new non-woven printing, here we introduce several of the mainstream on the market:
But with the guests continuously improve the product beautifully printed and environmental requirements, the emergence of many new
non-woven printing, here we introduce several of the mainstream on the market:
Watermark: its use of water-based bomb mortar named as the print media, is more common in the textile printing, also known as
printing. Printing paste and water-based bomb rubber glue to reconcile. Printing photos version without the use of chemical
solvents, can be directly flush with water. Which is characterized by good tinting strength, with a strong cover and fastness,
washable, with virtually no odor.
Second, the gravure printing: the processing of finished products using this method is usually called laminating non-woven bags.
This two-step process, that is, first using the traditional gravure process graphic printed to film coating process will be
printed on the pattern of the composite film on the non-woven fabrics. Generally a large area of color pattern printed non-woven
bags are made of this process. Which is characterized by beautifully printed, full use of machine production, short production
cycle. Addition products with excellent water resistance and durability of the finished product is also compared with other
processes of production of non-woven bag. The thin-film light and matte two options, matte with matte effect! The disadvantage is
that the conflict with the concept of environmental protection, due to the film very difficult to degrade.
, Heat transfer: thermal transfer printing is a special printing! The method requires the intermediate medium, the first graphic
printing to thermal transfer film or thermal transfer paper, transfer equipment, heat pattern transfer to the non-woven. Media
commonly used in textile printing is thermal transfer film. Its advantages are: beautifully printed, there is a rich version of
the level, comparable to the photo. For color images printed in a small area. The drawback is the high price of high printing
costs.
Four advantages of non-woven bags
Environmentally friendly non-woven bags (commonly known as non-woven bag) is a green product, tenacious durable, attractive
appearance, good ventilation, reusable, washable, can be silk screen advertising, use of a long, suitable for any company in any
industry as an advertising publicity, the use of gifts.
A non-woven shopping bag more economic effects: the order, issued from the plastic limit, plastic bags will begin to gradually
exit the items packaging market, replaced by a non-woven shopping bags can be used repeatedly. Non-woven bags compared to plastic
bags, printed pattern, more vivid color expression. Can be coupled with repeated use, can be considered more attractive than a
plastic bag in the non-woven shopping bags with designs and advertising, because the repeated use of the attrition rate is lower
than the plastic bags, woven shopping bags but more cost and more obvious advertising effectiveness.
Two non-woven shopping bag more firmly: the traditional plastic bags, shopping bags, so thin material in order to save costs, and
easily damaged. However, in order to make him more firmly bound to be all the more it costs. Solve all the problems in non-woven
shopping bags, woven shopping bags, toughness, and easy to wear. There are a lot of laminating non-woven shopping bags, with a
solid addition, more waterproof, feel good, beautiful shape, a little bit. Although individual cost compared with plastic bags up
a little, but the life of a non-woven shopping bags arrived in hundreds, even thousand of the tens of thousands of plastic bags.
Three non-woven shopping bag more advertising effect: a beautiful non-woven shopping bags, not simply just a commodity bags. Its
beautiful appearance more attractive, the embodiment of simple fashion shoulder bag, the street a beautiful landscape. With its
solid, waterproof, sticky characteristics will become the first choice of customers to go out in such a non-woven shopping bag,
can be printed on your company s logo or advertising, it brings the effect of advertising It goes without saying, the real small
investment into a large return.
Four non-woven shopping bag more environmentally friendly public value: plastic limit order is issued, in order to solve the issue
of environmental protection. The capsized use of non-woven bags, greatly reducing the waste into pressure. With the concept of
environmental protection, and better able to reflect your corporate image, and close to the people of the effect. The potential
value more than money can be replaced.
Car heaters (flip car heaters)
HX series of flip-style trolley furnace is mainly used for high chromium, high manganese steel castings, ductile iron, roller, ball, 45 steel, stainless steel, such as quenching,
annealing, aging and heat treatment of various mechanical parts. This series of electric furnace shell steel plate and steel welded, furnace bottom of the trolley rail with one user does not
need basic installation, just put in a flat concrete floor can be used. Lining ultra-lightweight refractory bricks for lining about 80%, compared to the traditional brick furnace energy
saving, high-quality long fiber thorn blanket, diatomaceous earth brick, vermiculite powder for thermal insulation material, a heavy crash brick furnace mouth, trolley surface layer of heavy
high alumina anti-pressed brick. Electric Furnace trolley labyrinth refractory masonry, but also with the seal body through their own actions to reduce furnace thermal radiation and
convection losses, and to improve temperature uniformity. Heating element with high temperature resistance alloy wire around made of spiral, the distribution in the furnace side of the door,
the back wall and placed in the trolley to put silk brick, and GB jack tiles fixed, simple and safe. The trolley is equipped with a pressure resistance to high temperature cast steel furnace
floor to carry the purposes of the workpiece. In order to prevent the workpiece heated the oxide around the heating element through the gap between the furnace bottom from falling into the
heating element is damaged, so the furnace floor and furnace exposure at the plug-in contacts. In order to ensure the normal use, often purge the skin of the oxidation of the trolley below
the furnace floor, generally weekly purge, purge the furnace bottom plate lift and oxidation resistance wire slot with compressed air dander purged, Note that to prevent oxidation of the
pickup in the furnace wire causing a short circuit. The door lifting mechanism and door clamping device installed by the door, door. Door shell is welded together from steel and sheet
structure of the solid framework, with fire-resistant fibers to suppress the module stack Shop made for good insulation properties, light weight. The door lifting device using electrical
devices, mainly by the door frame, door to enhance the beams, reducers, sprockets, drive shafts and bearings and other parts door lift reducer on the positive and negative transmission to
drive the door of the movements . The door to enhance the speed reducer comes with brakes, can effectively prevent the door to produce a shift in the lifting process. The door clamping
device with domestic state-of-the-art spring compression structure, when the stove needs to be upgraded, the door s weight through the lever door automatically loosen and level out of some
distance rising drop when the door in place, the door pulley down to the car above the need to compress the spring will leverage the door level shift to compress the seal, the clamping
device of such a structure so that the fiber on the door plane and the mouth of cotton between the friction, with a good safety performance, and long mission. The trolley frame welding steel
forming, steel guarantees under full load without deformation. Within the masonry firebricks, the location and load-bearing parts of the Yi collision with a heavy brick building, and enhance
the lining of the structural strength, the trolley to walk on their own structure, driven by the reducer sprocket go round walking on the tracks. Car seal sealing, automatic labyrinth
structure and the trolley into the furnace through the cam and wheel bevel effect, automatically rising seal. Car out of the seal groove down, automatically seal the tank seal sand to fill
up after having to frequently added. Car out of the door off and landing are the electric control with electromagnetic brake prevent inertia, furnace, and the chain of control, that is
slightly open door, automatic cut off the heating elements, while restoring the power of the trolley traveling mechanism. The door closed in place, automatically cut off power to the trolley
traveling mechanism, while restoring power to the heating element. Turn the hydraulic mechanism: the combination of motor, piston pump, solenoid valve, hydraulic cylinder, a hydraulic power
tilting mechanism, the power button on the control cabinet control, anti-over-turning device installed to ensure safe and convenient to use.
What is the cast iron?
Metal smelting to comply with certain requirements of liquid and poured into the mold by the cooling and solidification, and clear the whole deal with
the casting of a predetermined shape, size and performance (parts or rough) process. Modern machinery manufacturing industrial base process. The
rough casting production cost for the complex shape, especially the parts with complex cavity, the more shows its economy; its wide adaptability, and
has good mechanical properties. Casting needed for the production of materials (such as metal, wood, fuel, shape, materials, etc.) and equipment
(such as metallurgical furnace, mixer, molding machine, core making machine, sand, shot blasting machine, etc.) more will generate dust, harmful gases
and noise pollution of the environment.
The casting is human grasp a metal heat processing, about 6,000 years of history. 3200 BC, Mesopotamia appear copper frog casting. BC 13 to the
top of the 10th century, China has entered the heyday of the bronze casting process has reached a very high level, such as the Shang Dynasty
weight of 875 kg Simuwu Fang Ding, Marquis Yi Zun disk in the Warring States and Western Han Dynasty light microscopy, are ancient cast on behalf
of the product. Casting of early pottery impact of casting mostly instruments or appliances of agricultural production, religion, life, art, colors darker.
513 years before Christ, Chinese cast out of the world was first seen in the written records of cast iron – Jin ZD (about 270 kg weight). Before and
after the eighth century, Europe began to produce iron castings. Industrial Revolution of the 18th century, the casting into a new era of services for
large industrial. The 20th century, cast in the development of fast, has developed a nodular cast iron, can be malleable iron, ultra-low carbon stainless
steel and aluminum copper, aluminum, aluminum-magnesium alloy, titanium-, nickel-based alloys such as cast metal material, and the invention of gray
cast iron inoculation process. After the 1950s, there has been wet sand high pressure molding, chemical hardening sand molding and core making,
vacuum modeling, and other special casting, shot blasting and other new technology.
Casting many different types of modeling methods customarily divided into: (1) Ordinary sand casting, including wet sand, dry sand and chemical
hardening Sand three categories. ② special casting, press molding material can be divided into a special casting natural mineral sand molding material
(such as investment casting, clay casting, casting workshop shell casting, vacuum casting, pattern casting, ceramic mold casting etc.) and special
casting of metal mold material (such as metal casting, pressure casting, continuous casting, low pressure die casting, centrifugal casting, etc.)
categories. The casting process typically includes: ① mold (so that the liquid metal into solid casting containers) to prepare, the cast can be divided
into the sand, metal, ceramic, clay type, and graphite materials used, frequency of use can be divided into one-time , semi-permanent and permanent
mold to prepare the merits of the main factors affecting the quality of castings; ② The cast metal melting and casting, casting metal (cast alloy) cast
iron, cast steel and cast non-ferrous alloys; (3) casting processing and testing, casting processing, including a clear core and casting surface foreign
body removal Riser relief grinding burrs and Phi seam protrusions, as well as heat treatment, plastic surgery, anti-rust treatment and roughing.
plastic bags, heat seal bad how do
Although now implementing environmentally friendly shopping bags, to avoid waste plastic bags cause environmental pollution, and
reusable shopping bags can be reused many times. But plastic bags will not exit the stage of our lives, because of its materials
and how recycling is also the direction of environmental protection.
bag making machine into the production of plastic bags have a variety of materials, and areas used more and more, such as
ordinary shopping bags, food storage bags, clothing bags. Bag making machine into the production of plastic bags the product,
there will be some common quality problems.
Shantou Guanghua Machinery Industrial Co., Ltd. (plastic bags seal strength in the production
process of bag making machine of this adverse phenomenon, and propose solutions.
Bag making machine production process, the heat seal strength poorly mainly due to:
An adhesive composite film is not yet fully hardened;
(2) heat sealing conditions inappropriate;
3 the distance between the heat seal knives and cooling knife too long;
4 sealing layer film;
5, the heat sealing of ink is poor, resulting in lower composite strength of the heat sealing parts of the film;
6. Dust, powder and other substances attached to the heat sealing surface;
The composite strength is low or hot at the composite strength decreased too much.
Solution mainly has the following 11 points:
(1) increase the film thickness of heat seal layer.
Selected based on the composition of the composite film structure, heat sealing state optimum sealing conditions
(temperature, time and pressure), or improved heat sealing manner, immediately after cooling in the heat sealing.
3 check sealable layer film preservation and storage conditions, if heat sealing layer of the old batch of film and
processing the film after heat sealing, to pay special attention.
(4) to promote through the insulation aging binder hardening (curing, curing), to improve the composite strength and heat
resistance of the composite membrane.
Change the type and grade of the heat sealing layer film, sealed with anti-pollution heat sealing layer film.
Check the binder grade to meet the requirements (resin exudation of low molecular weight substances, and sometimes give the
adhesive composition of the impact).
7 to improve the performance of heat sealable layer (substrate), to control the content of the slippery agent, the use of
mLLDPE film.
8 control adhesive binder MDI monomer content.
Check thermal cover levels of treatment.
10 replacement ink (preferably two-liquid type ink).
11 change the pattern of the printing of the bags, printed with ink part to avoid the heat seal parts, or change the heat sealing
method. (Pay particular attention to the metallic ink and not printed on the seal).
Intention to use this kind of wind
It is understood that after the Dalian Spark New Energy Development Co., Ltd. has started the design of 1.5 MW of new intelligent hydraulic drive fan, into a 1.5 MW wind turbine prototype assembly stage, is scheduled for launch in June this year to complete the fan and power generation experiment. It is in the 1.5-megawatt experimental prototype based on the 3.0 MW prototype design, trial and gradually carried out.
China s first wind turbine to introduce people Xiawu Xiang told reporters that a new technology, there is normal. 1.5 MW wind turbines to be installed is completed, the grid provides a good test bed, equal to 3 MW, which worked out a lot of useful experience.
Qi Celebration, said wind turbine is a system consisting of a large system, we must take a systems engineering approach. The systems engineering approach to the main feature is the overall design. R & D hydraulic drive fan in accordance with this technology to solve the route to go.
"I came with questions and doubts by demonstrating a serious analysis, especially to see the many well-known enterprises in the international participation and technical support, I am convinced that this model will grow up, and its advantages will win in the marketplace. "Xuesong, deputy director of the Beijing Jianheng certification center, with respect.
Xu Donghua only in design and technology continue to work hard, using a combination of capital and technology can do business, market-oriented hydraulic fan projects, the State Council Development Research Center.
Allegedly, many domestic Power Group has been closely concerned about the spark of new energy in Dalian hydraulic drive fan. Even the China Power Investment Group in Dalian, a project has been the intention of the fan. According to the New Energy Development Co., Ltd. Dalian Spark planning the next 3-5 years, they will have hydraulic drive technology used in the 5.0 MW and a more powerful development of offshore wind turbine.
LED lamp manufacturers Analysis of the advantages of LED lights
1, LED lights, small size, low power consumption
LED lighting manufacturers, LED lights is so popular is because of its relatively small size, can be placed in a small space or
wall between the cracks, this special feature welcomed by the merchants decorated. At the same time, the power consumption of the
LED lights, in line with the idea of energy conservation in public places, we can often see the LED buried lights, LED underwater
lights.
2, the LED lights more durable, the use of a relatively long life
LED lighting manufacturer professionals, the LED is completely encapsulated in epoxy resin inside than light bulbs and fluorescent
tubes are sturdy. It has no filament, therefore avoid burnt because of the heat phenomenon. Life is much more than traditional
lighting supplies.
3, LED colors and varied, with high ornamental
LED and so is not only environmentally friendly energy, but also the use of advanced technology to choose any combination of
color, form LED color changing features, with high ornamental, rich color Let s take a walk in public places entertainment, there
will be no aesthetic fatigue.
According to the LED lighting manufacturers professionals, LED lights used in the production process of advanced technology,
such as computer technology, network communication technology, image processing technologies.







