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What are gantry cranes commonly used for?
Gantry cranes are commonly seen on docks and are used for lifting containers. There are also smaller versions of gantry cranes that can be used inside workshops or other industrial buildings.
Why does honeycomb girder gantry crane have a potential market?
Zhengzhou Huazhong Construction Machinery Co., Ltd. (ZZHZ). Thanks for asking the question about honeycomb girder on Answers, because it is one of our patents. Honeycomb girder developed for gantry crane and bridge girder launcher by our company -----Zhengzhou Huazhong Constrution Machinery Co., Ltd ( short for ZZHZ ), which is a new type of main girder and has been widely used in crane fields. The reason why increasing people are looking for honeycomb girder type cranes because they are unique and reliable.Brief introduction on honeycomb girder gantry crane and bridge girder launcher are as following.1. Why we called it honeycomb girder?The main girder is honeycomb girder.For honeycomb girder, it means many hexagonal holes which looks like honeycombs in the main girder, with which the air current could pass through the hole when the launcher works high above the ground. Then it greatly reduces wind impact on the gantry crane, so it is quite safe.2. What are Advantages of honeycomb girder?a. compared with truss girder, safer!Steel plate welded with steel plate (honeycomb girder) is safer than point to point welding (truss girder). If there is an occasional bad welding, the honeycomb girder will not be affected too much, while if it happens on truss girder crane, the whole girder may lose stability and cause an accident.b. Compared with box girder, safer!When box girder crane works high above the ground, the heavy wind will have a great impact on it and make it unsafe. While the honeycomb girder launching gantry has reasonable design(honeycomb hole) to reduce wind impact. Besides, it has a light self weight and cost lower.3. Featuresa. quite safeb. high wind-resistance, high stiffness and low deflectionc. light self weightd. flexible legse. unique and reliable pin connection, easy installation and disassemblyf. high quality imported electrical elements are used4. LimitationAt present, if material to be lifted is less than 250t, a honeycomb girder can be used.Generally speaking, with its own characteristics, the new style honeycomb type gantry crane and bridge girder launcher from ZZHZ will be the flavor of the market.Please find more information about honeycomb girder on website of Zhengzhou Huazhong Construction Machinery Co.,Ltd.
When were gantry container cranes invented?
At Le Havre Haarbour
What is H.O.T crane?
HOT crane is term used for "Hand Operated Crane"
What does a crane consist of?
I work for a crane manufacturer, so I know something about it. A crane like 1.0 Mini Crawler Crane is a mechanism that uses a collection of simple machines to both raise and lower objects, and also move them horizontally. They are always equipped with at least a winder; cables, ropes，chains or sheaves.
What is main structure of MG Double Girder Gantry Crane?
MG doublebeam gantry crane with hook is composed of gantry, crane crab, trolley traveling mechanism,cab and electric control system. More information you can find in Azeus Crane Co., Ltd
Looking to find gantry crane online?
One place that you can buy gantry crane is online on a website called harbor freight. On this website there is a reliable source of gantry cranes, and other similar items.
What is a gantry on a ship?
The gantry is a platform with support towers. This extra support is normally used for a travelling crane. The gantry also allows the crane to carry a very heavy load.
What is the name of the machine that lifts shipping containers?
It is a type of large dockside gantry called a container crane or container handling gantry crane or ship-to-shore crane
What is price of container gantry crane?
In general, quotation for gantry crane by manufacturer originates from factors as following1. Lifting capacity of the gantry crane.Lifting capacity of the gantry crane can decide directly the overall structure, accessories, type of main beam and etc. Lifting capacity is the most important element for the price of the gantry crane. For example, if the gantry crane is in small lifting capacity, it will adopt truss girder or honeycomb girder. And heavy duty gantry crane is always in box girder. The accessories, such as winch, steel wire rope can also be influenced by lifting capacity of the gantry crane.2. Lifting height of the gantry crane.It has been acknowledged that the higher lifting height, the larger span and the more steel.3. Span of the gantry crane.It has obvious influence for the price of gantry crane. If the span of the gantry crane is in large, there will be more strength for the main girder of the gantry crane, so that the deflection of the main girder can be controlled well.4. Working group of the gantry crane.Working condition can decide working group of the gantry crane. For example, gantry cranes for lifting bridge girders in precast yard is always not used frequently, they can be classified into A3 working group. If gantry crane is working in freight yard or workshop, they will be in high using frequency, even explosion protection is needed if necessary. Therefore, the working group of these gantry crane will be classified into A4 and more higher. Different groups have obvious price difference.5. Price of raw material.Gantry crane is welded and assembled by steel, so the price of steel also has an effect on the price of the gantry crane.Established in 1992, Our company ------- Zhengzhou Huazhong Consturction Machinery Co., Ltd. ( short for ZZHZ ) specialize in gantry crane, ovehead crane, bridge girder launcher, concrete batch plant and concrete spraying system and backhoe loader. We have over 90 engineers in our technical department.Welcome to inquiry! If you are looking for a gantry crane, please feel free to contact ZZHZ company atBusiness Manager: Amy ZhengEmail: zzhz114@gmail.comTel: 86-371-68000000Mobile: 86-13676949605
What is a overhead bridge crane?
Gantry cranes are a type of crane built atop a gantry, which is a structure used to straddle an object or workspace. They are also called portal cranes, the "portal" being the empty space straddled by the gantry. Dgcrane is professional material handling equipment manufacturer and servicer with largest production in global. Provide you with overhead crane, gantry crane, electric hoist, etc. of safe, reliable and efficient crane solutions and services.Welcome to inquiry dgcrane. The terms gantry crane and overhead crane are often used interchangeably, as both types of crane straddle their workload. The usual distinction drawn between the two is that with gantry cranes, the entire structure is usually wheeled. By contrast, the supporting structure of an overhead crane is fixed in location, often in the form of the walls or ceiling of a building, to which is attached a movable hoist running overhead along a rail or beam. Further confusing the issue is that gantry cranes may also incorporate a movable beam-mounted hoist in addition to the entire structure being wheeled, and some overhead cranes are suspended from a freestanding gantry.
What must sound when a Gantry crane is moving?
pip - pip by Noxy
Where can one hire a portable gantry crane?
There are various companies that allow hiring of a portable gantry crane in the market today. Some of these companies include, Spanco, Coates Hire and Simplex Equipment Rental.
Different between gantry crane and mobil crane?
gantry cranes are types of crane which lift objects by a hoist which is fitted in a trolley and can move horizontally on a rail or pair of rails fitted under a beam. A mobile crane is any mobile crane, i.e. one that is easily moved from one location to another, sometimes while carrying a load. Generally these cranes are fitted in trucks.
What are construction cranes used for?
Construction canes are primarily used for lifting and moving heavy objects. Some of the types of construction cranes are the Sidelift crane, the Jib crane, the Gantry crane and the Tower crane.
What is the application of rubber tire gantry crane?
As to rubber tired gantry crane, we have two types.One is MGHZ type, widely used for lifting girders in bridge construction site for highway, passenger dedicated lines and two-lane single-bx single chamber and dual-chamber of 20m, 24m and 32m of the intercity rail.The other is MGJZL type, widely used for placing and stacking 20ft, 40ft containers with internationals standard at port.You can find information about rubber tired gantry crane on Zhengzhou Huazhong Construction Machinery Co., Ltd ( short for ZZHZ ).
What's the largest gantry crane ever constructed What was it used for?
The largest completed gantry crane is "Taisun," which resides in Yantai Raffles Shipyard in Yantai, Shadong Province, China. It was, and is, used to install large modules(large loads or tanks) on the tops of ship, primarily drilling submersibles and oil storage vessels.
