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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 the main industry of Georgia?
The main industry of Georgia is poultry.
What is Taiwans main industries?
Taiwans main industries are fashion electronics and farming.
What is the main goal of the six sigma implement?
The main goal of a Six Sigma implementation is continuous improvement.
What is the main goal of six sigma implementation?
The main goal of a Six Sigma implementation is continuous improvement.
What are differences between auxiliary hoist and whip hoist?
Oh, dude, you're hitting me with the heavy machinery lingo! So, like, the main difference between an auxiliary hoist and a whip hoist is that the auxiliary hoist is typically used for heavier loads and operates at slower speeds, while the whip hoist is like the speed demon of the hoisting world, moving lighter loads at faster speeds. It's kind of like the tortoise and the hare, but with cranes.
What is headache ball crane?
A headache ball is a heavy steel ball used to provide ballast on the hook end of a crane hoist rope. Typically some larger cranes have an auxiliary/secondary hoist that can lift light loads but at a much faster speed than the main hoist. A hoist rope needs ballast so that the rope remains tight and does not whip (ballast normally provided by the weight of the hook on the main hoist). Because of the fast speed of these secondary hoists and the common failure of older limit switches it was not uncommon for ropes to be over-wound causing this ballast ball to strike the crane jib and become separated from the rope, dropping to the ground. A crane with a secondary hoist is not normally referred to as a "headache ball crane" but this might be what is meant.
Is believe an auxilary verb or main verb?
To believe is a main verb.
Is would a auxilary verb or a main verb?
auxilery verb
How do you test an overhead crane?
ZZHZ.COMBefore taking the test running, check that the positive and negative directions of the motors are line with the demands, especially the two motors of the overhead crane traveling mechanism must rotate at the same direction.Begin the test running while the overhead crane is under the safety and normal condition. At the same time, the control handle is at null position. Turn on the knife-type switch and push the starting button of SB1. Connect the circuit and make the overhead crane in the condition ready for running.There are 3 steps for the test running:1. No-load test：The procedures and requirements are the following：1）Make the hoist traveling with no load along the rail 3 times to check no track-slipping of the wheels obviously. The starting and braking conditions are normal; the limit switches act correctly; the buffer in the hoist can collide with the bumper in the bridge structure accurately.2）Hoist with no load test: make the hoist with hook up and down 3 times to make sure that the limit switches of the lifting mechanism act correct and reliable.3）Travel the hoist to the middle point of the span, then travel the crane moving along the rail twice at the lower speed to check the supporting legs and rails. Make the overhead crane traveling at the rated speed roundly 3 times to check the working conditions of the traveling mechanism of overhead crane, no track-slipping of the wheels while starting and braking, travel smoothly, limit switch acting correctly and buffering reliable.2. Static Load Test Running：The procedures and requirements are the following：1）Travel the hoist to the end limit position of the main girder. Mark the center point of the main girder while the overhead crane is stable.2）Travel the hoist to the center part of the main girder to lift the materials at the lowest speed until the rated lifting capacity gradually. Now make the material off 100mm from the ground and suspend 10 minutes. Then measure the down deflection of the center part of the main girder and ensure that it will not exceed 1/750 of the span if the overhead crane working class is A5. Do the same test 3 times and guarantee that there is no residual deformation after unloading at the third test. The interval of each test is not less than 10 minutes.3）After the overhead crane meet the above-mentioned tests, do the test with 1.25 times than the rated lifting capacity. To reduce the influence because of the deformation, travel the overhead crane around the column while doing the static test.3. Dynamic Load Test Running：The procedures and requirements are the following:1）Make the hoist with the rated lifting capacity loading up and loading down repeat and travel the hoist with the rated lifting capacity 3-5 times back and forth along its rail. Finally move the hoist to the center part of the main girder and make the crane travel 2-3 times back and forth at the rated speed along its rail, meanwhile do the repeat starting and braking function. In the whole process, all the brakes, limit switches and electrical control components should be reliable, correctly and flexible. No track-slipping for the wheels, normal vibration of the bridge structure, steady traveling and lifting mechanism, and no residual deformation after unloading.2）After the crane meet the above-mentioned tests, do the test with 1.1 times than the rated lifting capacity.Powered by: Zhengzhou Huahzhong Construction Machinery Co. Ltd. (Short for ZZHZ)Address: No.114 Industrial Road, Shangjie District, Zhengzhou City, Henan Province, ChinaTel: +86-371-68000000Mobile/Whatsapp: +86-13676949605
Where is the Crane Area Library in Crane located?
The address of the Crane Area Library is: 111 Main Street, Crane, 65633 7359
Is the dragon the main animal of china?
its either that or the crane.
Who is the main character in Legend of Sleepy Hollow?
The main character in "The Legend of Sleepy Hollow" is Ichabod Crane, a superstitious schoolteacher who encounters the Headless Horseman in a small town called Sleepy Hollow in New York.
What rhymes with crane?
rain, main, mane, pain, pane, stain
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
Kinds of verb?
There are four kinds of verb 1 - transative verb 2 intransative verb 3 Auxilary verb 4 main verb
Can a 2x6 support a engine hoist if its coming off the main truss joint going 10 feet off to the side wall?
No.
