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Hi,
Gantry girders are the steel rolled section (composite or single), which take up the load from the cranes which are used to transfer the heavy materials in factories from one place to another. For more please visit this link below.
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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 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.
How much money did Elmer Gantry gross domestically?
Elmer Gantry grossed $10,400,000 in the domestic market.
What is a gantry on the Titanic?
A gantry is a framework of steel bars raised on side supports to bridge over or around something.
What are Burt Lancasters Oscar movies?
Elmer Gantry
Difference between plate girder and gantry girder?
plate girder is a vertical section which supports the beam while gantry girder is a horizontal section which supports the othet small beams.
How do you choose single girder or double girder for gantry crane?
Azeus Crane Co., Ltd: In general, the lifting weight under 50 t and the span within the 35 m, it is appropriate to choose the single girder crane without other special requirements. If the requirements of wide leg width , high working speed, or lifting heavy, long and great things frequently, it's better to choose double girder gantry 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
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.
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
What is permissible limit for vibrations in gantry girder of crane and are there any proven methods to reduce the vibrations?
Please ask only one question at a time. See the related questions.
Difference of girder and joist girder?
girder is the main horizontal beam . the joists which are usually smaller, are connected to the girders and are supported by the girder.
What do you call a bolt for a girder?
A "girder bolt"!
What is a sentence for girder?
That girder will be used for support.
What type of bridge is the golden state bridge a i beam girder or a box girder?
beam girder
Which is more economical for movable support system and bridge girder launcher?
Definition from China ZZHZ company Movable support system is a kind of construction machinery to install bridge girders by way of cast-in-place with its own formwork, supported by box girder. Bridge girder launcher realizes bridge construction if the girder carrier transports the prefabricated concrete girder to the rear part of the launcher. Difference between movable support system and bridge girder launcher 1. Without prefabricating concrete girder in the precast girder yard, the movable support system adopts cast-in-place and field maintenance. Averagely it finishes one piece of girder every 12 days. While for the bridge girder launcher, it needs to prefabricate concrete girder, then transport them to be installed on the bridge floor 2. The movable support system has a longer cycle to finish the project but with low investment and high benefit; the bridge girder launcher with a short completion time but high investment 3. With low investment and short preparation time, the movable support system can be fast put into use. While the bridge girder launcher needs a long time to prepare for other equipments such as girder carrier and gantry crane. 4. With less land occupation, the material cost of the movable support system is relatively low. 5. The movable support system is widely used in the mountain area that can not build large-sized precast girder yard, while the bridge girder launcher is popular in large-sized precast girder yard To sum up, it depends on the practical situation. But generally, the movable support system is more economical and more suitable for constrictive economy environment at present and in the future.
How do you calculate hogging in the case of girder?
how do you calculate hogging of i girder
