Group hoist electric hoist is a product that is widely used in the construction industry. As the core lifting equipment in the construction industry, the group hoist electric hoist not only plays a big role in the construction industry projects, but also has a great reputation in other fields. Therefore, how to buy a group crane electric hoist has become a very important thing for us now. Shopping malls are like battlefields, so we have to be more careful when buying electric hoists. It's possible that one step of the other's routine is taken care of. Before buying products, we need to understand the following points: First of all, it is the brand. When you buy the group hoist electric hoist, you must first have a certain understanding of the group hoist electric hoist brand. Group hoist electric hoist manufacturers. The products of well-known manufacturers will also make you more at ease. The second point is that the quality of the product is good or bad. You need to pay attention to the material of the hook, the chain, and the internal three plates to select the best product. The third and fourth points are the most important internal structure of the core product. Check the motor and reducer to see what motor is used, preferably some well-known brand motors. The reducer should use a planetary reducer. The fourth point is to observe the lifting weight of the product. When purchasing, you need to know the total lifting weight, the fixed lifting weight and the maximum lifting weight of the group crane electric hoist. The last point is the lifting height of the product. The height should be selected between 3m-10m when purchasing. The lifting height refers to the maximum distance between the bottom of the group hoist and the hook.