| Certification: | RoHS, ISO, CE |
|---|---|
| Condition: | New |
| Automatic Grade: | Hydraulic |
|
Still deciding? Get samples of US$ 180/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
First, pre-preparation check the jack: Before use, you must check whether the parts of the synchronous jack are normal, to see if there is damage to the parts, whether the hydraulic oil is enough and so on. If the oil volume of the manual pump body is insufficient, it is necessary to add fully filtered N33# hydraulic oil to the pump to work; Electric pumps need to refer to the electric pump instruction manual to check the relevant content. At the same time, ensure that the jack model is consistent, which helps to better control parameters such as the jacking speed during the jacking process. Select the right type of jack: Select the right type of synchronous jack according to the object of lifting (such as Bridges, large mechanical equipment, etc.) and the working environment (such as space size, whether there is acid and alkali corrosion, etc.). For example, flat jacks can be used in the narrow space of bridge main beam and cover beam; Large tonnage synchronous jacks may be needed for the whole lifting of large railway Bridges. If the jacking work requires high precision control, you can choose the synchronous jacking jack system controlled by PLC
| Model | tonnageTon | Stroke mm |
Body height mm | Stretch height mm | Cylinder outside diameter D(mm) | Weight Kg | Maximum working pressure Mpa(bar) |
| SFST-50 | 5 | 6.35 | 40 | 46.35 | 64×52 | 1.0 | 40(400) |
| SFST -100 | 10 | 11.2 | 48 | 59.2 | 83×66 | 1.4 | 63 (630) |
| SFST -200 | 20 | 11.2 | 56 | 67.2 | 100×84 | 3.1 | 63 (630) |
| SFST -300 | 30 | 12.7 | 66 | 78.7 | 128×105 | 4.5 | 63 (630) |
| SFST -500 | 50 | 16 | 75 | 91 | 145×128 | 6.8 | 63 (630) |
| SFST -750 | 75 | 16 | 86 | 102 | 188×158 | 11.4 | 63 (630) |
| SFST -1000 | 100 | 16 | 96 | 112 | 208×182 | 14.5 | 63 (630) |
| SFST-1500 | 150 | 16 | 106 | 122 | 250×220 | 26.3 | 63 (630) |
How to use:
1. Check whether the parts of the Bridge lifting jack are normal before using it.
2. Bridge lifting jack should strictly comply with the provisions of the main parameters when using, avoid ultra-high overload, otherwise when the lifting height or lifting tonnage. When the limit is exceeded, serious oil leakage will occur at the top of the cylinder.
3.Bridge lifting jack If the oil of the manual pump body is insufficient, it is necessary to add N33# hydraulic oil which should be fully filtered to the pump before it can work.
4.Bridge lifting jack electric pump Please refer to the manual of electric pump.
5. The center of gravity of the weight should be selected moderately, the impact point of the jack should be reasonably selected, the bottom surface should be flat, and the soft and hard conditions of the ground should be taken into account, whether the tough wood should be padded, and whether the placement is smooth, so as to avoid the weight sinking or tilting.
6. After lifting heavy objects, the heavy objects should be firmly supported with supports in time. The use of the Bridge lifting jack as a support is prohibited. If you need to support heavy objects for a long time, choose CLL self-locking jack
7. If several jacks are needed for lifting at the same time, in addition to correctly placing the jacks, multiple diverter valves should be used, and the load of each jack should be balanced, paying attention to keeping the lifting speed synchronized. It is also necessary to consider the possible subsidence of the ground due to uneven weight to prevent the danger of tilting the object being lifted.
Q1: Warranty terms of your machine?
A1: One-year warranty for the machine and technical support according to your needs.
Q2: Will you provide some spare parts for the machines?
A2: Yes, of course.
Q3: What about the voltage of products? Can they be customized?
A3: Our standard voltage is 380V, 50HZ, and 3phase. The voltage can be customized according to your equipment.
Q4: Which payment term can you accept?
A4: 100% T/T( Decide according to actual situation)
Q5: How long will it take to arrange production?
A5: we can deliver the normal goods within 3-5 working days. Other nonstandard electrical items we will deliver within 25-30 days.
Q6: Can you accept OEM orders?
A6: Yes, with a professional design team, OEM orders are highly welcome.
Q7: Which trade term can you accept?
A7: Available trade terms: FOB, CIF, CFR, EXW, etc.
){kind=link}