News
Types and differences of hand chain hoists
Types and differences of hand chain hoists
The types of hand chain hoists are generally divided according to models. The quality and performance of different models are different, but their uses are roughly the same. Whether it is used in workshops, open-air environments, construction or daily life, it can solve the problem of lifting light, small and heavy objects.
Only by understanding their different types and their respective characteristics can we become familiar with the products and facilitate selection. According to the models and characteristics of Chenli and Hanma reverse chain hand chain hoists, they can be divided into the following three categories:
- Economical type
That is to say, the models (HSZ-V, HSZ-A) are relatively cheap and relatively basic in performance, and can be used for daily or small lifting. But when we pull the hand zipper to reach the bottom, the length of the lifting chain is used up. At this time, it is possible that the lifting hoist can still be pulled down, but it has actually reached the bottom. In this case, problems such as chain jamming or braking may occur. Attention is required when using it.
- Quality type
This category belongs to high-end hand chain hoists with relatively good performance (HSZ-D, HSZ-new VL, HSZ-G). Its workmanship and ease of use are much improved compared to the economical models. For example, avoid The problem of chain overhang in the above-mentioned economic model is solved because a back-stop washer is added to the position of the bracelet wheel to prevent the sprocket and nut from locking.
At the same time, the materials, processes, and combination design methods of various internal transmission components and sprockets have been greatly improved. We can see the difference between the two types during disassembly and assembly.
- Mini type
In terms of price and performance, it is actually divided into the above two categories. This category mainly meets the use of some small occasions or smaller tonnage. For hoisting of hundreds of kilograms of weight within 1 ton, we do not need to choose a 1 ton hand chain hoist. , you can choose such a miniature hand chain hoist, such as 250kg/500kg, which can also save costs.
In short, the above three categories are not good or bad, you can choose the appropriate one according to your needs.