| Present, Market On Sell Of Lift Main Category | | | | platform. One cylinder placed inside the aircraft |
| with Double-column, four-column type, three | | | | parking platform, platform lift smooth, concise |
| types of scissors. | | | | appearance, is an ideal one. |
| One drive type divided by two-column, divided | | | | If lifting the platform to set the second car, also |
| into: mechanical and hydraulic | | | | can be four-wheel-location project. This |
| 1, mechanical double-column machine works: in the | | | | four-poster with a secondary lifting trolley wheel |
| inside of each column has a screw-nut | | | | alignment machines have become the mainstream |
| transmission structure between the two sets of | | | | model dedicated lift. Four-machine and |
| transmission in the possession of the chassis | | | | double-column machines can be compared to |
| Sleeve Roller chain to pass connecting power, | | | | larger vehicles, lifting operation. Applies more |
| make two columns in the child care system to | | | | broadly. The future use of this model should |
| keep pace held up. | | | | increase dramatically. |
| 2, Double Column Lift hydraulic cylinder type and | | | | Four-machine safety device should have the |
| cylinder-type points. | | | | following: (1) hydraulic system overload protection |
| Single cylinder lift works. The fuel tanks of the | | | | and locked; (2) wire rope and chain breakage |
| main pillars in the main chain drive through the | | | | protection; (3) platform at the top of the |
| main sliding frame, and then slip through even the | | | | mechanical locking devices; (4) Second cite l car |
| shelves in the main chain drive; vice column in | | | | after lifting of mechanical locking devices; (5) |
| frame synchronization, vice slide up, down. It has | | | | second lift car can be a reliable back-bit device. If |
| the following safety device: (1) hydraulic system | | | | a four-column machine is missing any of the |
| overload protection and hydraulic self-locking; (2) | | | | above devices are unsafe. |
| mechanical locking device; (3) chain fracture | | | | 4, Scissor Lift mainly simple shear type, single-cut |
| protection. In addition to the several hydraulic lift | | | | picture-type, double-cut type. Because no column, |
| cylinder safety device, there should be balance | | | | drop in the overall maintenance of the region |
| between the two cylinders synchronized hydraulic | | | | without any obstacles, so broad field of vision, |
| control unit and to prevent a sudden burst device | | | | save space, it is more popular models. Currently |
| to prevent vehicle rollover occurred pipeline | | | | single shear Marsupial is its main models, has |
| damage the situation. | | | | become an alternative to inter Four-wheel |
| Mechanical lift because there is nut screw and | | | | alignment machine dedicated lift. Double-cut type |
| other parts easier to wear, Service Maintenance | | | | because of its smaller, in some Fast repair shop , |
| of large, high noise characteristics. With Modern | | | | Automotive beauty shops more popular. |
| Hydraulic technology advances have been able to | | | | However, due to shear-type machine technically |
| produce quality domestic clearance hydraulic | | | | demanding, and thus its manufacturing cost than |
| pump, hydraulic cylinders, hydraulic valves and | | | | other models, the market price higher than the |
| other key components, therefore, now in the | | | | other models, which limits its Developing Space. |
| number of hydraulic mechanical over the | | | | Scissor lift safety device must have the following: |
| mainstream varieties. | | | | (1) hydraulic system overload protection and |
| 3, Four-column Hydraulic Lift style are basically | | | | locked; (2) Lift mechanical locking device; (3) both |
| working cylinder can be placed in the top between | | | | sides of the synchronous system, if any are |
| the two columns, column inside, inside parking | | | | missing unsafe. |