First of all, we have to look at the brand of the product. Generally, the more formal products have manuals and so on. Then there is the problem of the internal structure of the product. Many cheap products may be refurbished, and many parts are poorly used parts, so the cost must be very low, and t

Electric chain hoists are divided into single-phase and three-phase, and are used for electromechanical equipment that vertically lifts or vertically lifts and moves heavy objects horizontally. The methods to ensure the safety performance of electric chain hoists are as follows: 1. Memorize the cont

Buying a running electric chain hoist is not to be used every day. Except for large factories and automobile manufacturing industries, output and business are required every day. Some small enterprises use it intensively for a period of time and shelve it for a period of time, then How to save the e

Speaking of special equipment, the first thing that comes to mind is the large-scale equipment. The electric hoist with a relatively small size should not belong to the special equipment. Then the electric chain hoist with a relatively large volume can be lifted and transported with a large tonnage.

Electric chain hoist, also known as electric chain hoist, is a relatively common type of lifting hoist, which has several types such as fixed type, running type, low headroom type, and two-speed. Generally speaking, the main components of electric chain hoists are divided into several categories. 1.

The variable frequency electric hoist is an electric hoist with two frequencies that can be used, but the two frequencies are one high speed and one low speed. Is the power supply the same when using the two speeds? Let's take a look together. The frequency conversion electric hoist is often used in

　 Electric chain hoist is also called electric chain hoist. It is a kind of electric lifting equipment that is smaller and lighter than wire rope electric hoist. Electric chain hoist is widely used in factories, mines, workshops and other production sites. Electric chain hoist consists of many acces

There are many cases in which the performance of the inverted chain electric hoist declines due to the failure of the brake each year, and if it is used without notice in advance, it will cause certain safety hazards. When we are in the process of using, this situation occurs, and It just so happens

Any hook-type electric chain hoist lifting equipment needs to be inspected before it leaves the factory, and it can be sold out of the factory only if it meets the regulations. Let's decrypt what items need to be inspected below? 1: Observe the model specifications of the nameplate, and whether the

When the running explosion-proof electric chain hoist is in use, it will be connected to the rated power supply before it can reach the working level and start up, but if it is not connected to the voltage that reaches its working level, the electric hoist will not work. What is the fault? ? In fact