TONGLING SHENDIAO MACHINERY MANUFACTURING CO.,LTD
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HSZ-D chain pulley block features:
1) Capacity from 0.5T to 30T
2) Have certificate of CE
3) Got certificate of ISO9001
4) Automatic double-pawl braking system
5) Asbestor-free brake discs
6) Drop forged hooks and hook holders to ensure superior quallity and safety
7) More thickness of sheet cover,gear cover and side plates for good quality
8)The static test is 4 times of capacity,and running test is 1.5 times of capacity one by one
| Model | HSZ-0.5D | HSZ-1D | HSZ-1.5D | HSZ-2D | HSZ-3D | HSZ-5D | HSZ-10D | HSZ-20D |
| Capacity load T | 0.5 | 1 | 1.5 | 2 | 3 | 5 | 10 | 20 |
| Standard lift M | 2.5 | 2.5 | 2.5 | 3 | 3 | 3 | 3 | 3 |
| Test load T | 0.75 | 1.5 | 2.25 | 3 | 4.5 | 6.25 | 12.5 | 25 |
| Effort to rated capacity N | 200 | 304 | 343 | 314 | 343 | 383 | 392 | 395 |
| No.of load chain | 1 | 1 | 1 | 1 | 2 | 2 | 4 | 8 |
| Diameter of load chain MM | 6 | 6 | 8 | 8 | 8 | 10 | 10 | 10 |
| Min..distance between hooks MM | 270 | 317 | 399 | 420 | 465 | 635 | 700 | 1000 |
| Net weight KGS | 8.4 | 11 | 16.2 | 17.5 | 25.5 | 43 | 70 | 158 |
| Extra weight per mettre of extra lift KGS | 1.7 | 1.7 | 2.3 | 3.2 | 3.7 | 5.3 | 9.7 | 19.4 |
