Electric single-girder portal crane
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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General
Electrical Hoist Gantry Crane is used together with CD MD Model electrical hoists.It is a track travelling small and medium-sized crane. Its proper lifting weight is 5 to 10 tons, proper span is 12 to 30 meters, its proper working temperature is -25°C to 40°C
It has two controlling methods, namely ground controlling and room controlling.
Feature
1)Power source is three-phase alternating current,rated frequency is 50Hz, rated Voltage is 380V.
2)The altitude height of site is ought to be less than 2000M.
3)Flammable,explosive and corrosive gas are forbidden in the work environment.
4)The crane is forbidden to lift fuse and blend deleterious article and flammable explosive article.
Technical characteristics of single gantry crane
This crane has hard surface gear reducer and steel rope and three-in-one transmission mechanism. Protective functions are as the following: acoustic-optic alarm, hook automatic stop protector, circuit protector and over current and phase lose protection and intelligent limit.
The electric devices adjust speed without contactor spark module and fulfill frequency convert function to reach mini-speed and double speeds, which make travelling and lifting very steady. The operating board (handle) adopts 12V safe voltage.
The electronic controlling can be used more than 2 million times when the voltage is +5~-10% of 380V.
Choosing principle of single gantry crane
According to the working system and using field. Which system you will choose, field should go first.
Calculating the times per hour of starting and pulling-on recycle, you should make the practical time per day and continuous time (h).
When select or appraise, you should be sure such items as field, all the limiting size, ambient temperature, speed, time(h), intermission or continuous, the time of starting and pulling-on per hour, etc.
The above mentioned is just for reference. Reasonable selection, design and match can increase the working efficiency greatly.
Table technical data
Lifting capacity | t | 5 | 10 | |||||||||
Span | m | 18 | 22 | 26 | 30 | 35 | 18 | 22 | 26 | 30 | 35 | |
Lifting height | m | 10 | 11 | 10/10.5 | 11/11.5 | |||||||
Work system |
| A5 | ||||||||||
Speed | Main lifting | m/min | 9.0 | |||||||||
Aux lifting |
| 9.0 | ||||||||||
Trolley traveling | 35 | |||||||||||
Crane traveling | 30 | |||||||||||
Total power | KW | 22.8 | 25.8 | 36.8 | 39.8 | |||||||
Max wheel load | KN | 160 | 166 | 185 | 231 | 233 | 225 | 256 | 239 | 286 | 298 | |
Recommended rail | Kg/m | 43 kg/m | ||||||||||
Power supply | 380V, 50Hz, 3P( we can design cranes according to client’s local power source) | |||||||||||
- Q: Does anyone have a time machine that I could useI'm seriousIs there any way that I could just go back to this morning and change something? Any way possible at alllPlease I will pay anything
- Paula is trying to cheat youMy time machine is MUCH less expensive ($4,800), and I'll gladly ship it to you free of charge upon receipt of paymentPayment must be made to a post office box, and in the form of a postal money orderIf you also want the Brooklyn Bridge, I'll give you a discounted price.
- Q: How Do I set up a wireless fax machine? Do I have to do anything special such as inserting a chip or is that already in the fax machineI am not a computer whiz and not so familiar with wireless gadgets.
- If it is an all in one device that you can use through a network as printer/scanner/fax and its docs do not mention anything about wireless, you would likely need a wireless print server if it is USB or parallel, or wireless bridge if it has an ethernet (RJ45) portOf course you need to connect any fax machine to a phone line (RJ11)If you do not have a phone jack nearby, there are powerline phone extension devicesOne module plugs in near a phone line and the other near fax or phone.
- Q: i have, the news was from mexico, it was that this man killed this other men and ate the men, he also ate the heart of the dead manits so sad to know this things happen in the world.
- WAT I ALWAYS DO IS MESS WIT PPL LYK PRANK CALL PPL AND TAKE WEIRD PICS OF PPL
- Q: When in an electron field, say a proton is in a fixed locationIf an electron was fired at it with a certain velocity from a great distance away, it would accelerate towards itThis acceleration would cause a increase in the kinetic energy of the electron.Since all energy is conserved, where is this addition to the energy at the initial time? And how would 1 go about calculating this?
- A very interesting question! It took work to get the electron away from the electric field in the first placeIt is sometimes very hard to imagine where energy comes from and what does the workFor exemple, a magnetic force can not do any work, it is however sometimes very hard to understand what does the work (for example if a crane lifts a car using a magnetic force)This is, I think, the reason why some amateure scientists are still looking for a perpetuum mobile.
- Q: We own a 2002 Fleetwood something or other double-wide (bought last November)Currently, it is in a quot;communityquot; (read: trailer park)The community itself is nice, the people are nice, but we'd really like to move the house onto our own land somedayWe already know it's going to be pricey, but.Instead of having a traditional mobile home set-up (on pillars with a crawlspace), we were wondering if it's possible to have an actual basement (for the heater and extra storage space - possible extra living space if we finish it)? The crawlspace is nice and all, but having to do any work under there (the ducts, pipes, drawing ethernet lines, etc.) is a real pain in the butt.Any idea of what the associated costs may be (a ballpark figure would be just dandy!)?Thanks for your time!
- Yes it is very possible to set a manufactured home on a permanent foundation or a basement Be aware that you will need a large crane to lift the home and place it on the foundationYou did not say what size it is so there is no way to give any estimates for costThe foundation / basement cost would be very close to the same as one for a regular house.
- Q: I am not expecting to lose a million pounds but what are some ways that i cant lose a pound or two in a few hoursI am going to the doctors soon.
- One would choose to use eco-friendly yarn primarily because it is better for the environment as a whole to grow things (for example, cotton) or raise animals (for example, sheep or alpacas) without using artificial fertilizers or feedsBut in addition to that one would benefit from using yarns without unnecessary chemicals oneself - or whoever would be the recipient of the knitted object.
- Q: what implications will taking into account carbon foot prints have on the roles, methods and materials we now use in construction and what features should we look out for?
- This is a sort of odd question but here goes: A carbon footprint basically is a measurement of the amount of carbon (dioxide) that gets put into the atmosphere as a result of a person's energy usageSince most household baseline electricity is generated by coal-fired plants, using electricity adds to the average person's carbon footprintAlso, since most cars emit CO2, the gasoline one burns adds to one's footprint as wellA building's carbon footprint would be the energy that the building usesFor example if a building is designed to be heating- and cooling-efficient, it would use less energy for HVAC and thus have a smaller C.FAlso you need to take into consideration the proccesses of building the buildingThat is, running the machines, cranes, backhoes, concrete trucks, burnig fuels like diesel for trucks and acetylene for torches, and so on.
- Q: I don't get itI mean, what happens when it's 2 AM and your craving a cheeseburga? I can just take the elevator down and walk a few blocks and BAM! I have a Big MacAnd, where would you hang out in the 'burbs? The Mall? People's houses? Where do they go for live music? How do they survive?
- look for it in the toilet :)
- Q: So, I got my handstand, like, I can kick up to it and my legs are together and up all the way, but my back is always arched, and i know to balance that helpsHow do I stop arching my back, and once I have that down, how do I start balancing so I can get to a ha stand split etc ?
- First make sure you have a neutral head position in handstandOften people crane their neck to look at their hands which causes the back to archStand with your arms up covering your ears, as they should in handstand, and glance towards your hands with your eyes but not your whole headGet comfortable with that before trying to replicate it in handstand as being upside down tends to be very dissorienting for beginnersSecondly people sometimes tend to arch in handstand where their plan to save themselves in the case of overbalancing is to drop into a bridgeYour plan to save yourself in the event of overbalancing should be handstand forwards roll out and you should not attempt handstand without a spot until you can accomplish thatAnother mistake people sometimes make is to practise handstand by kicking up with their back to a wallYou should not do this as it tends to push you into an arched shapeYou should practise instead as close in to the wall as possible and facing it to improve strength and formTo work on your balance you should kick up with your back to the wall but at a short distance from it, so that you are not pressed into the wall but can touch your foot to it to regain balance where necessaryOf course it is very important to be kicking up with correct lunge-lever technique so that your body (excepting the forwards lunging leg) is in a straight line from hands to foot before you kick into the handstand and remains so as it turns as a lever around the hip of your forwards lunging legIt is far easier and more efficient to start in the correct position and maintain it throughout than to have a sloppy kick-up closing the angle at shoulder and/or hip and then having to try to correct that by pulling the body into a straight shap once in handstand.
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Electric single-girder portal crane
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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