1.small in size, easy to take
2.high transmit efficiency
3.convenient to use
4.strong durable
5.overload is forbidden
Screw jack is a kind of manual hoisting equipment; it has cramped construction, making the small gear running by swing the jointed arm, and transfer the power by a pair of bevel gears to the screw stem, driving the lifting bush to enable the object rising and setting.
Advantages:
small in size, easy to takehigh transmit efficiencyconvenient to usestrong durable overload is strictly forbidden
|
|
| Minimum height≤(mm) | Length of handle(mm) |
|
|
QL3.2 | 3.2 | 110 | 200 | 500 | 100 | 6 |
QL5 | 5 | 130 | 250 | 600 | 160 | 7.5 |
QL8 | 8 | 140 | 260 | 800 | 200 | 10 |
QL10 | 10 | 150 | 280 | 800 | 250 | 11 |
QL16 | 16 | 180 | 320 | 1000 | 400 | 17 |
QL20 | 20 | 180 | 325 | 1000 | 500 | 18 |
QLD25 | 25 | 130 | 275 | 1000 | 600 | 19 |
QL32 | 32 | 200 | 395 | 1400 | 650 | 27 |
QL50 | 50 | 250 | 452 | 1500 | 800 | 56 |
QL100 | 100 | 200 | 452 | 1500 | 600 | 95 |
QLD10 | 10 | 75 | 200 | 800 | 250 | 10 |
QLD32 | 32 | 150 | 320 | 1400 | 650 | 24 |
QLD50 | 50 | 150 | 320 | 1500 | 800 | 45 |