Introduction of round hand hois
The round hand chain gourd is actually the HSZ hand chain gourd which we often talk about. We can also call it the inverted chain. Reason to focus on the production of round hand hoist customized for many years, the production of a variety of round hand hoist products, specifications and models complete. With 80-class chain, the Factor of safety is high, and the use time is long, the hand pulling force is small, the efficiency is high, the movement is stable, safe and reliable. Application Range: mining area, oil and gas platform, shipbuilding site, transportation, forest zone, bridge construction, it is also more suitable for use when lifting and lowering and when lifting and strengthening of large machines and equipment is limited. The cost of the round hand hoist is lower, the price is more reasonable, meet the needs of most people, but also to meet the majority of the use of hand hoist places.
Round hand hoist parameters
| Models | HSZ | ||||||||||
| Lifting capacity (ton) | 0.5 | 1 | 1.5 | 2 | 3 | 5 | 10 | 20 | 30 | 50 | |
| Standard lifting height (m) | 2.5 | 2.5 | 2.5 | 2.5 | 3 | 3 | 3 | 3 | 3 | 3 | |
| Test load (ton) | 0.75 | 1.5 | 2.25 | 3 | 4.5 | 7.5 | 12.5 | 25 | 27.5 | 62.5 | |
| Measure small distance (mm) between hooks | 270 | 270 | 368 | 444 | 486 | 616 | 700 | 890 | 980 | 1300 | |
| Chain pull when fully loaded(Newton) | 225 | 309 | 343 | 314 | 343 | 383 | 392 | 392 | 450*2 | 450*2 | |
| Line number of lifting chain | 1 | 1 | 1 | 2 | 2 | 2 | 4 | 8 | 12 | 22 | |
| Round steel diameter (mm) of lifting chain | 6 | 6 | 8 | 6 | 8 | 10 | 10 | 10 | 10 | 10 | |
| Gross packing weight (kg) | 12 | 13 | 20 | 17 | 28 | 45 | 83 | 193 | |||
| Packing size (length x width x height) cm | 28×21 ×17 |
30×24 ×18 |
34×29 ×20 |
33×25 ×19 |
38×30 ×20 |
45×35 ×24 |
62×50 ×28 |
70×46 ×75 |
|||
| The weight (in kilograms) added to a lifting height by one meter | 1.7 | 1.7 | 2.3 | 2.5 | 3.7 | 5.3 | 9.7 | 19.4 | 28.3 | 50 | |
Hand chain gourd used
Strictly in accordance with the standard weight of the product requirements, may not exceed the standard weight of the scope of use. Do not throw gourds. According to the use of explosion-proof tools, regular maintenance, maintenance. This product lifting chain for the special process of surface treatment to achieve the explosion-proof performance, before each use must be checked and so on.
Standard for hand chain gourds
The provisions contained in the following standards shall, by reference in this standard, constitute provisions of this standard. When this standard is published, the versions shown are valid. All standards are subject to revision and parties using this standard should explore the possibility of using the following versions of the standard. JB/T 7334-1994 hand hoist, etc.
