GWJOil-free silent air pump air compressor
（The motor has a copper core coil, which is not silent, and the sound is very small compared with ordinary）| model | Power (w) | Speed ??(r/min) | Pressure (bar) | Nominal volume flow (l/min) | Total Weight（kg） |
| gwj 550w | 550w | 1380 | 7.0 | 100 | 21 |
| gwj 780w | 780w | 1380 | 7.0 | 165 | 25 |
| gwj 1100w | 1100w | 1380 | 7.0 | 200 | 42 |
Oil-free silent air compressors are widely used in the fields of dentistry, breeding, food, medicine, fitness, cosmetology, chemical industry, scientific experiment, etc. because they can provide oil-contaminated, pure and environmentally-friendly air source. They can also be used as vacuum pumps.
GWJThe main advantages of oil-free silent air pump air compressor are as follows:
1. The motor adopts advanced design system for optimized design to ensure that the compressor achieves high power, high efficiency, low energy consumption, high performance and high reliability.
2. The piston ring is designed with a new environmentally friendly material, with a small friction coefficient and self-lubricating. It replaces the history of traditional piston engine oil lubrication. More importantly, it will not produce harmful gases containing any oil and cause no secondary damage to the gas source. Pollution.
3. The cylinder liner adopts advanced surface hardening technology to reduce thickness and accelerate heat transfer; effectively improve the surface density and wear resistance, and reduce the coefficient of friction. Thereby prolonging the service life, reducing maintenance time and costs.
4. The intake and exhaust valve discs are made of Swedish valve steel belt after more than 80 hours of precision rolling treatment. With a reasonable noise reduction design, the volumetric efficiency is improved and the noise is significantly lower than other similar products.
5. Multiple pressure and overload protection to ensure smooth and reliable operation of the machine.
6. The design of the whole machine is thoughtful and thoughtful, flexible to move, simple to operate, and convenient to maintain
Buyers note: The machine head will get hot after running for a certain period of time. This is a normal phenomenon. It is the same as the exhaust pipe of a motorcycle. It dissipates heat. If there are children in the house, please pay attention and touch it by hand. Thank you! !
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...s, and felt the torrent come: to rise I
had no will, to flee I had no strength. I lay faint, longing to be dead.
One idea only still throbbed life-like within me―a remembrance
of God: it begot an unuttered prayer: these words went wandering
up and down in my rayless mind, as something that should be
Charlotte Bront. ElecBook Classics
Jane Eyre 421
whispered, but no energy was found to express them―
“Be not far from me, for trouble is near: there is none to help.”
It was near: and as I had lifted no petition to Heaven to avert
it―as I had neither joined my hands, nor bent my knees, nor
moved my lips―it came: in full heavy swing the torrent poured
over me. The whole consciousness of my life lorn, my love lost, my
hope quenched, my faith death-struck, swayed full and mighty
above me in one sullen mass. That bitter hour cannot be
described: in truth,“the waters came into my soul; I sank in deep
mire: I felt no standing; I came into deep waters; the floods
overflowed me.”
Charlotte Bront. ElecBook Classics
Jane Eyre 422
Chapter XXVII
S ome time in the afternoon I raised my head, and looking
round and seeing the western sun gilding the sign of its
decline on the wall, I asked,“What am I to do?”
But the answer my mind gave―“Leave Thornfield at once”―
was so prompt, so dread, that I stopped my ears. I said I could not
bear such words now.“That I am not Edward Rochester’s bride is
the least part of my woe,” I alleged:“that I have wakened out of
most glorious dreams, and found them all void and vain, is a
horror I could bear and master; but that I must leave him
decidedly, instantly, entirely, is intolerable. I cannot do it.”
But, then, a voice within me averred that I could do it and
foretold that I should do it. I wrestled with my own resolution: I
wanted to be weak that I might avoid the awful passage of further
suffering I saw laid out for me; and Conscience, turned tyrant,
held Passion by the throat, told her tauntingly, she had yet but
dipped her dainty foot in the slough, and swore that with that arm
of iron he would thrust her down to unsounded depths of agony.
“Let me be torn away,” then I cried.“Let another help me!”
“No; you shall tear yourself away, none shall help you: you shall
yourself pluck out your right eye; yourself cut off your right hand:
your heart shall be the victim, and you the priest to transfix it.”
I rose up suddenly, terror-struck at the solitude which so
ruthless a judge haunted,―at the silence which so awful a voice
filled. My head swam as I stood erect. I perceived that I was
sickening from excitement and inanition; neither meat nor drink
had passed my lips that day, for I had taken no breakfast. And,
Charlotte Bront. ElecBook Classics
Jane Eyre 423
with a strange pang, I now reflected that, long as I had been shut
up here, no message had been sent to ask how I was, or to invite
me to come down: not even little Adèle had tapped at the door; not
even Mrs. Fairfax had sought me.“Friends always forget those
whom fortune forsakes,” I murmured, as I undrew the bolt and
passed out. I stumbled over an obstacle: my head was still dizzy,
my sight was dim, and my limbs were feeble. I could not soon
recover myself. I fell, but not on to the ground: an outstretched
arm caught me. I looked up―I was supported by Mr. Rochester,
who sat in a chair across my chamber threshold.
“You come out at last,” he said.“Well, I have been waiting for
you long, and listening: yet not one movement have I heard, nor
one sob: five minutes more of that death-like hush, and I should
have forced the lock like a burglar. So you shun me?―you shut
yourself up and grieve alone! I would rather you had come and
upbraided me with vehemence. You are passionate. I expected a
scene of some kind. I was prepared for the hot rain of tears; only I
wanted them to be shed on my breast: now a senseless floor has
received them, or your drenched handkerchief. But I err: you have
not wept at all! I see a white cheek and a faded eye, but no trace of
tears. I suppose, then, your heart has been weeping blood?”
“Well, Jane! not a word of reproach? Noth... to the north from Chengdu-Kunming Line to Chengdu, to southeast from Nanning-Kunming Line to Nanning, to the west and south to Dali, Yuxi and other places in the province, and will become The cargo distribution center of the Trans-Asian Railway is under construction.
Kunming Railway Container Logistics Center is one of the 18 container logistics centers constructed in accordance with the "Medium and Long-term Railway Network Planning". After the completion of 18 container logistics centers, the nation’s modern container transportation network will be realized“Door to door”Transportation, so that the logistics transportation has been upgraded to the world''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s advanced level.
Macroeconomic policies will continue to lock in next year“Bi-robust”
Faced with the still high growth of investment and credit and the ever-expanding foreign trade surplus, the government has decided to continue to implement macro-control policies, and will continue to adopt prudent fiscal and monetary policies next year.
At the 2007 Industry Development Report held on the 4th, Lou Jiwei, Vice Minister of Finance, and Suning, Vice Governor of the People’s Bank of China, respectively elaborated on the direction of macroeconomic policies next year.
Lou Jiwei said that next year, we will continue to implement a prudent or prudent fiscal policy. The deficit may be appropriately reduced, but it will not reduce too much. Because education, health, and rural areas are relatively weak, more investment is still needed.
Suning also stated that the People''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s Bank of China will continue to implement and implement a prudent monetary policy, continue to maintain policy continuity and stability, and maintain stable economic growth.
The data in the first three quarters of this year showed that the national economy maintained steady and rapid growth, and the GDP growth rate reached 10.7%. Although the growth rate of fixed asset investment in the whole society dropped by 2.5 percentage points from the first half of the year, it was still 1.2 percentage points faster than the same period last year. The foreign trade surplus in the first three quarters has exceeded the level of last year.
Suning said that excessively high savings rates and low consumption rates have become very important issues in economic development. Over the past ten years, the proportion of consumption in the national economy has fallen by ten percentage points, while the proportion of savings has risen. This has directly led to large investment in fixed assets and rapid growth.
According to reports, the structure of savings is also changing. The ratio of government savings to corporate savings is rising, while the growth rate of household savings is slowing, and the proportion of total savings is declining.
“This savings structure also brings potential pressure to expand investment,”Suning said.
Suning revealed that Treasury’s deposits in banks have reached a high point, and it is estimated that about 500 billion yuan will be withdrawn by the end of the year. This will promote the increase of M2 and loans, and the People''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s Bank of China will take countermeasures by then.
The Economic Work Conference held in December 2004 determined that the macro policy for 2005 will be“Bi-robust”, Ended the implementation of the accumulated fiscal policy for many years to strengthen the control of fixed asset investment and prevent the economy from overheating. This macro policy has been implemented for two years.
In view of the current situation where fixed asset investment is still growing at a high level and the potential pressure for investment growth, some believe that a tightening monetary policy should be adopted next year to strengthen macro-control and prevent overheating of investment.
Zhu Zhixin, deputy director of the Development and Reform Commission, said:“The key now is to implement the macro-control policies in place, stabilize the policies, promote reforms, and maintain the basic stability of the macro-policies.”He believes that the next step is to accelerate reform and opening up, especially the expansion of domestic demand, focus on overall planning, differentiated treatment, and there will be pressures.
Officials in the macroeconomic sector have repeatedly emphasized“Stability of macro-control policies”. Zhu Zhixin said that next year, we will continue to adopt land, credit and other measures to prevent investment rebound. At the same time, we will continue to strengthen the weak links of the national economy, including investment in new rural construction, technology, education, and culture, and guide social funds for energy conservation and environmental protection, and promote the economy. Structural Adjustment.
The EU will be discussing its new Asian investment and trade strategy
The 2006 European Union Investment Forum in Asia will be held in Chengdu. The reporter learned from the European Chamber of Commerce that the European Union will discuss at the forum“EU''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s new strategy and policy in Asia”as well as“Strengthening the role of the European Union in Asia”And other issues.
Yao Chen, the press officer of the European Chamber of Commerce, told Xinhua News Agency that the European Commission is currently drafting a strategy and financial outlook for 2007-2013.“All Asia Strategy”Program. So in this forum,“New strategies and policies in Asia”as well as“Strengthening the role of the European Union in Asia”Has become the main topic.
Yao Chen said that the Director of the Market Access and Export Trade Department of the European Commission’s Directorate-General for Trade, the Director of Asian Operations of the European Commission’s European Aid and Cooperation Office, and EU delegations or chambers of commerce in Asia will send representatives to participate in the discussion at the forum.
The forum agenda stated,“The establishment of a solid cooperation network between the European and Asian business communities is an important goal of the European Union. Continuing to support and strengthen business cooperation between Europe and Asia is a necessary way to help SMEs of both sides benefit from market development.”
It is reported that this forum will also have more than 90 private business organizations from Europe and Asia, including industry protection associations and trade associations, to participate in exchanges on business cooperation issues between Asia and Europe.
Sponsored by the European Commission“2006 EU Asia Investment Forum”It will be held in Chengdu in the west from November 5th to 7th. From the 9th to the 10th, hosted by the European Commission and the Council for the Promotion of International Trade“2006-EU Investment and Trade Cooperation Fair”It will also be held in Chengdu. Both conferences are held for the second time, the last time was held in Beijing in 2002.
my country''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s renewable energy development rate is less than 1%: industrialization barriers to be solved
The resource amount of 7.3 billion tons of standard coal is still less than 40 million tons in development. The key is that industrialization is lagging behind.“To accelerate the development of renewable energy, we must take the path of industrialization.”The remarks made by Yang Bangjie, vice chairman of the Agricultural Engineering Association, at the Fourth Member Congress of the Rural Energy Industry Association and the New Countryside, New Energy, and New Industry Forum, which closed on the 13th, represented the voice of the industry. Inevitable choice Zhu Ming, chairman of the Rural Energy Industry Association, said that renewable energy is a local resource. Not only can it be converted into electricity, but it can also be converted into petroleum ethanol, biodiesel and hydrogen fuel. On a global scale, the development of renewable energy has become an inevitable choice for energy development. According to the data, the EU stipulates that the proportion of renewable energy in primary energy should be increased to 12% by 2010 and 20% by 2020. It is proposed that by 2025, except for hydropower, the production of renewable energy will be twice as high as in 2000. Renewable energy expert Zhou Fengqi said that my country still uses 300 million tons of biomass energy as traditional life energy in rural areas. At the same time, there are still 7 million rural households in remote areas of my country with electricity supply, and farmers in some areas use energy for basic living.