Earth pressure balance shield machine
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
It cuts soil by the rotary cutter, the cut soil entering sealing soiltank, where the soil pressure inside keeps balance with the soil of the workingsurface, so as to control the surface subsidence effectively. The screwconveyor and leather conveyor carry out the soil continuously, and the segmentmachine supports and builds the wall, the entire surface of tunnel forms duringone time. The earth pressure balance shield machine is a set of tunnelconstruction equipment combined by mechanical, electrical, hydraulic, sensingand informatics technology, including characteristics of high efficiency,safety and reliable and high quality. It is widely used in tunnel projects suchas water conservancy, electricity, transportation and municipal pipelines. Itowns the fabrication capacity for different diameters from 3.5 to 15 meters.
Performance and parameters：(take Chinese city subway’s normal cave diameter for instance)
Excavation diameter: Φ6.18m
Host length:8.64m
Moving forwardspeed: 100mm/min
Driving power:550kw
Cutter speed:0-1.42rpm
Maximum torque:7300kN-m
Shield thrust:38500kN
Articulationangle: ±2⁰
Excavated volume of screw machine: 300m3/h
- Q: I work all day in the office and i don't think i might have enough time so i'm trying to workout at home, without having to buy any expensive machinery. And if possible a diet program that comes with it?
- I okorder . You can read reviews watch clips of thousands upon thousands of workout dvds. Good Luck!
- Q: A manufacturer buys 55000$ worth of machinery that depreciates linearly so that its trade-in value after 10 years will be 2500$.a) Express the value of the machinery depending on its age.b) Sketch the graph of the dependence.c) When does the machinery become worthless?
- Let x = 0 (in years) be the price of when he first got the macinery. That means when x = 0, the cost is $55,000 and that when x = 10, the cost is $2,500. Since this function is linear, we can express it in the form of: y = mx + b So we can derive: 55000 = m(0) + b == b = 55000 2500 = m(10) + b == 10m + b = 2500 Since the previous one stated that b = 55000, plug it into the second. 10m + b = 2500 == 10m + 55000 = 2500 == 10m = -52500 == m = -5250 So we have the following function. F(x) = -5250x + 55000 When this becomes worthless, I assume you mean when F(x) = 0. -5250x + 55000 = 0 == -5250x = -55000 == x = 5500/525 ≈ 10.48 So after 11 years, it will be worthless. Hope this helps!
- Q: Heavy machinery as in tractors... what would you need human labor and heavy machinery for in a horse farm
- growing feed and hay -- horses eat a lot.
- Q: I wanted to be a petroleum engineer due to its high salary, but am unsure if it's worth it.Is it worth it? Is it fun?Aeronautical engineering doesn't have a salary as high, but it seems like a fun job.I am hard of hearing and wear hearing aids. I suppose both jobs would accept this type of person.Which of those jobs has a better hiring rate?
- Petroleum engineers do not have any thing to do with the design of machinery. Their primary interest is the underground reservoirs that contain oil and gas. They can spend some time around a drilling rig but they do most of their work in an office. Having hearing aids should not be a problem in terms of employment. You need to realize that picking discipline for salary is the wrong thing to do for two reasons. One you should always work at something you enjoy and are good at. Two, just because a given discipline has a higher average salary doesn't mean you will be one of the engineers that earns that higher salary.
- Q: i can't find a website that gives you a list of some machines that are used in textiles in indusry. If you know anything at all, please help me, its driving me crazy.Thanks x x
- www.okorder / IN textile machinery there are Spinning machineries and Weaving machineries called LOOMS.and for dyeing and pritnig also there are different machineries The process of Spinning comes as Blow Room machinery. they were Platts Blow room Rieter Blow room Hergeth Blow Room Etc.
- Q: What are the employment trends of mechanical majors?
- The direction is really too much, our school is a two school, but mechanical professional make our school's advantages, professional, enrollment scores to more than 10% of the key line, it is possible to admit. It is better than nothing.
- Q: meaning like wat kind of stuff other than sugar and rice
- More info is needed..who is the they in your sentence - U.S., Great Britain, Costa Rica? The CIA Factbook provides a list of major imports and exports by country for all the countries in the world. See the link below:
- Q: What are the employment directions of mechanical engineering?
- The employment direction of mechanical engineering is very extensive, and the mechanical related industries are involved. Including aviation, automobiles, heavy industry, transportation, machinery research institutes, etc.. General employment related to specific direction you apply for the school, such as aerospace school employment direction for the general aviation enterprises, many automobile enterprises and so on.
- Q: i want to make a juice factory particularly for apple juice and i want to know the type of machinery and it cost
- I just searched for industrial juicer which also led to commercial juicers. One that came up was the Uniworld (UJC-750) that does 50 gallons an hour for around $700. I didn't look that deep into the links because it's not for me, but I'd guess you can find even bigger equipment in some of those places.
- Q: How long will it take to see results?
- buff? easiest way is to wait off until your 28-30 because at that time your body naturally increases in size otherwise its nonstop protein shakes
Send your message to us
Earth pressure balance shield machine
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
