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The wire rope is not allowed to have unlimited service life. When the wire rope meets certain requirements, it shall be scrapped. Under what circumstances should the wire rope rented by Huai'an Crane be scrapped? The details are as follows: 1. Broken wire at the rope head: when there is broken wire at or near the rope head, even if the amount of broken wire is very small, it means that the part is under great force, which may be caused by incorrect installation of the rope head. The cause of the damage should be found out.
Published on: June 25, 2021 Clicks: 221
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The greater the crane load, the smaller the safety factor. To prevent accidents, when the heavy load reaches 90% or more of the rated lifting capacity of the crane, the load should be lifted from the ground for 200-500mm, and then the stability of the crane, the reliability of the brake, the stability of the load, and the firmness of the binding should be checked. After confirmation, continue lifting. Heavy objects easy to shake,
Published on: June 24, 2021 Clicks: 234
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Huai'an Crane Rental reminds you that you need to check the safety performance of the crane from time to time. The details are as follows! 1、 Lifting mechanism and slewing mechanism; 1. Debugging conditions: basic boom, small working range, lifting * fixed lifting capacity, lifting to about 1m, stop. 2. Debugging method: pull the control handle to the lifting, left turning and right turning working positions respectively, heavy objects
Published on: June 23, 2021 Clicks: 226
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Set the load safety device according to the 360 degree rotation working table of the crane. Support the crane correctly and place the kidney horizontally according to the working condition table. Lift the boom and rotate the upper gear ring to test point a. Fix the dial indicator bracket 3 on the slewing bearing 4, place the measuring needle in the middle of the test shaft Y (the middle of the raceway surface), and set the dial indicator 1 to "0". During the operation of winch,
Published on: June 22, 2021 Clicks: 220
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Today, Huai'an Equipment Transfer Company will take you to know what the requirements of crane leasing are for drivers? 1. The crane driver can take up his post only after he has received special training, passed the examination of relevant departments and issued a work permit. Huai'an crane rental equipment is strictly prohibited to rent and operate lifting equipment without certificate. 2. Before lifting, the crane driver must check whether all parts of the equipment are normal and whether the wire rope meets the safety regulations
Published on: June 21, 2021 Clicks: 225
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Today, Huai'an Crane Rental Company will take you to know what the constructors involved in crane hoisting should pay attention to? 1. All construction personnel involved in lifting must stick to their posts and operate according to the command of the commander; 2. The commander shall clearly explain the signal to all personnel and conduct drills if necessary. The whistle must be accurate and loud, and the flag must be clear. If the signal is not clear, the staff
Published on: June 19, 2021 Clicks: 223
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At present, Huai'an crane leasing is widely used, such as construction industry, road and bridge construction, etc. In order to reduce the use cost of cranes, people usually contact crane rental companies. Since there are many crane rental companies in the market, what problems should be paid attention to when selecting a crane company? Today, Huai'an Crane Rental Company told us that we should pay attention to the following issues when choosing a crane rental company. 1. Understanding
Published on: June 18, 2021 Clicks: 217
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As for Huai'an crane leasing, we know that its biggest role is to be widely used in different transportation places, especially in our current docks. But now many transport enterprises choose to buy new cranes for rent, which is certainly very uneconomical. So they often choose our Huai'an cranes for rent, which can often bring us greater effect. But if you choose to rent
Published on: June 17, 2021 Clicks: 235
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Our impression of cranes is that they are used to carry some large and heavy objects, and transport vehicles with long mechanical arms are used. With the increasing demand for cranes, Huai'an crane rental industry has gradually developed. In China, the places where cranes are needed are generally dock cargo loading and unloading, power facility maintenance, repair, workshop machinery and equipment displacement loading and unloading. The crane is actually a
Published on: June 16, 2021 Number of hits: 216
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Today, Huai'an Crane Rental Company will take you to know about the maintenance of crane steel wire for 8 ton crane rental! Wire rope is a very important part of lifting equipment, so we can pay attention to details when using wire rope during maintenance. The common problem is to know details, so as to prevent unnecessary economic losses and casualties caused by our misoperation. 1. Frequently asked questions
Published on: June 15, 2021 Clicks: 214
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I believe many people have seen cranes in their daily life, but they know little about cranes. There are many kinds of cranes. For the crane leasing company, we should understand the basic classification and characteristics of cranes. Today, Huai'an Crane Leasing takes you to know about cranes so that we can choose the right cranes for customers. Truck crane is also called truck crane. It can operate on roads and can be used in many projects and factories
Published on: June 11, 2021 Clicks: 235
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Today, let's learn how to prevent corrosion of parts in crane rental? If we were people who had worked in the dock or other places, we would certainly see cranes rented. Of course, its scope of application is not only in this regard. For this kind of vehicle, it is a very typical mechanized product, so some of its components are very easy to be corroded, which will damage the vehicle
Published on: June 10, 2021 Clicks: 222
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1、 Maintenance knowledge of conventional structure of folding boom crane: normal maintenance of folding boom crane is very important. It can find early defects in advance and deal with them in time, which has a certain effect on extending the service life of crane parts. Next, Huai'an Crane Rental Company will give a brief introduction to the projects that you can view on your own, hoping to help customers. Folding boom crane
Published on: June 9, 2021 Clicks: 223
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Today, Huai'an Crane Rental Company will take you to understand why the folding boom truck crane uses a car chassis! Truck crane is mainly composed of truck chassis, crane, cargo box and crane operating system. There are two types of cranes: straight arm type and folding arm type. The folding arm has the advantages of low price and large operating radius. Some simple linear lifting is more suitable for open working environment. Therefore,
Published on: June 8, 2021 Number of hits: 215
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Similarly, cranes are also needed, and construction companies still pay attention to cost control. If a suitable Huai'an crane leasing company can be selected, the leasing of cranes is relatively guaranteed, and the use of such cranes will not be affected. What are the benefits of renting a crane? Why is it recognized by the construction party? 1. After all, the types of cranes we need to use in buildings are
Published on: June 5, 2021 Clicks: 220
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There are more and more machines now, because there are more and more industries and many industries that we do not know, so the machines used in each industry are different, and the number of machines is slowly increasing. There are many machines that can be rented now, especially the crane leasing is the most common in the society, which can also reduce the cost of enterprises. What are the precautions when loading and unloading cranes? Today, Huai
Published on: June 4, 2021 Clicks: 440
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Crane hoisting is a very dangerous job, which is prone to accidents. As a leased crane, we should pay more attention to it. Huai'an Crane Rental will explain the precautions during the operation of the crane: 1. Squeeze or impact caused by the crane on human body during operation. 2. The crane hook is overloaded and stops cracking, and the wire rope slips out of the hook during lifting. 3. Lifting medium weight
Published on: 2021-05-31 Number of hits: 96
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To ensure the safety of equipment use and operation, the crane shall be operated, maintained and repaired normally during lease. What should we do after hoisting? Today, Huai'an truck mounted crane rental will introduce to you what fault detection should be done for the truck mounted crane in rental use? First, the crane shall be inspected and maintained regularly during use. Maintenance personnel and operators
Published on: 2021-05-26 Clicks: 564
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Have the necessary knowledge of crane operation gestures and voice signals. Huai'an Crane Rental told you to bring a crane operation certificate. One of the test contents is to understand the crane signals, including gesture and voice signals. So, when you operate the crane, what are the gestures and voice signals you need to know? Let's have a look: 1. Understand the operation and restrictions of the crane. Signalman needs to know
Published on: May 8th, 2021 Clicks: 253
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Before analyzing the safety production accidents of hoisting, the types of accidents that often occur must be summarized. Huai'an Xinyu Heavy Lift Co., Ltd. is an enterprise specialized in lifting equipment. Today Huai'an Crane Rental will introduce the summary of hoisting! 1、 The key points of safety production accidents in hoisting can be divided into two categories: 1. Collapse of hoisting equipment: most safety accidents are caused by
Published on: April 10, 2021 Clicks: 27
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