ASK - Overhead Crane

Top Notice on How to Choose and Install Overhead Crane Overhead crane is mainly composed of overhead crane gantry, crane moving system, traveling trolley, lifting mechanism and other accessories. Overhead crane can realize move forward, bac...

Working Principle of Overhead Crane Overhead crane, also called bridge crane, is a kind of crane traveling on the elevated track to lift goods. Overhead crane move in longitudinal direction along the erected track and its trolley move in tr...

Track of Overhead Crane Traveling track of overhead crane is important components to support the total weight of overhead crane and lifted load. Track of overhead crane should satisfy below technical requirements: Top surface: to bea...

Introduction about CD1 Type Electric Hoist As we all know, CD1 type electric hoist is commonly used for overhead crane, EOT crane and gantry crane. Hereby is brief introduction of it: CD1 type electric hoist is a kind of small size hoist e...

The whole overhead crane is made up of two end girders ,two main girders ,trolley and crane assembly; 1、 After the crane is carried to construction site,firstly,installing the bridge frame, and then main girder and end girder are co...

ZZHZ Guide on How to Select a Proper Overhead Crane In order to maximize your investment and ease the buying process, ZZHZ.com has posted an overhead crane guide for helping you select a right crane kit. If you need any assistance, please f...

There are a lot of kinds of overhead crane, which are always widely used in different fields. Not only overhead cranes must comply with relative regulations, but also we should follow the rules to operate them. Below is some information abou...

Classified into single and double girder types, honeycomb girder gantry cranes are designed for bridge construction. Below are familiar features of single girder overhead crane: 1. Acting on one piece of beam, single girder overhead crane c...

All kinds of hoist machines are widely used in the installation, modern building and municipal construction and projects. Not only safety technology and usage is a vital link for hoisting equipment but also it is an important factor for ensu...

In order to maximize your investment and ease the buying process, ZZHZ has posted an overhead crane guide for helping you select a right crane kit. There are 8 factors to consider in proper overhead crane selection. 1. Single or double gi...

Single Girder or Double Girder Overhead Crane? ZZHZ.COM Will Give You a Best Solution....

Bridge Crane is also called overhead crane, which is mainly used for lifting and transferring material and goods in factory building and warehouse. With rich experience and meticulous design, QDHZ double girder overhead cranes adopt domest...

The overhead crane is a hoisting machinery for lifting a variety of objects which is hung on the above space of the workshop, warehouse or the open yard. It is usually referred to the EOT crane too. The following is a summary on the safety o...

After finishing crane assembly in the worksite, make load and function test, the crane can lift objects after confirming everything goes well;...

We must retest the rails’ elevation, centerline spacing, straightness, key point and size about last procedure to meet the design requirement or construction rules, and measuring the setting point in suitable place of rails by theodolite which is presented squareness, the test item as following:...

Assembly and maintenance of overhead crane can only be done by trained and authorized personnel...

It is prohibited to use steel wire rope as ground cable as welding； It is prohibited to change any performance characteristic of mechanical and electrical elements； It is prohibited to modify and re-set safety device without permission； ...

Operators have to read the instruction manual of overhead crane carefully, especially parts referring to safety protection...

Frequency converter of overhead crane is not suitable for any condition, to use it, you must learn more about load, environmental demand and frequency converter itself....

Crane span structure of overhead crane is made up of main girder, end beam, walking platform, electric conduction frame, cabin, crane guide wire frame, railing, ladder and other parts....