HSZ chain block, also known as HSZ chain hoist, is a manual lifting device designed for heavy-duty applications. It features a high-strength steel chain that allows users to lift and lower loads efficiently. The gear mechanism amplifies the user's effort, enabling the safe handling of substantial weights with minimal physical strain. Chain blocks are equipped with safety features such as robust hooks and a reliable braking system, ensuring secure load placement. Compact and portable, they are ideal for construction sites, warehouses, and industrial environments, providing versatility and reliability for various lifting tasks.
Model |
HSZ-1/2 |
HSZ-1 |
HSZ-3/2 |
HSZ-2 |
HSZ-3 |
HSZ-5 |
HSZ-10 |
HSZ-15 |
HSZ-20 |
HSZ-30 |
Capacity (T) |
0.5 |
1 |
1.5 |
2 |
3 |
5 |
10 |
15 |
20 |
30 |
Standard
lifting height (M) |
2.5 |
2.5 |
2.5 |
2.5 |
3 |
3 |
3 |
3 |
3 |
3 |
Test load (T) |
0.63 |
1.25 |
1.9 |
2.5 |
3.8 |
6.3 |
12.5 |
19 |
25 |
37.5 |
Minimum distance between two hooks(mm) |
270 |
270 |
368 |
444 |
486 |
616 |
700 |
900 |
1000 |
1100 |
Pulling force to lift full load (N) |
210 |
330 |
390 |
330 |
390 |
420 |
450 |
475 |
450 |
475 |
No.of load chain fall lines |
1 |
1 |
1 |
2 |
2 |
2 |
4 |
6 |
8 |
12 |
Diameter of load chain (MM) |
6 |
6 |
8 |
6 |
8 |
10 |
10 |
10 |
10 |
10 |
Extra weight per meter of extra lift height (KG) |
1.7 |
1.7 |
2.3 |
2.5 |
3.7 |
5.3 |
9.7 |
15 |
19.4 |
30 |







Qingyuan Juli Hoisting Machinery Co., Ltd was founded in 2003 and locates in Qingyuan district, Baoding, Hebei, China. It has two modern factories covering a area of 27,000 m2 and has more than 60 employees. We are a professional manufacturer of advanced lifting equipments and material handling tools integrating research&development, production and sales. Main products hand pallet trucks, stackers, electric hoists, chain blocks (HSZ, HSC, VT, VD) , lever blocks are popular in USA, Canada, Russia, Argentina, Brazil, Poland, Ukraine, Serbia, Turkey and so on.

