Hydraulic
Strand Jack with Synchronous Lifting System The working principle:
To integrate the prestressed anchor anchoring technology with the
hydraulic jack technology, anchor the steel strand through the
anchor, and then use the computer to centrally control the flow and
oil pressure output of the hydraulic pump station.
The device drives the jack piston to extend and contract
(displacement sensor device)and forces the steel strand and the
component to rise, descend, and continuously translate to realize
the overall synchronous lifting (translation) and lowering
movement.
Product parametersTechnical Parameter of Synchronous lifting jack
model | Safe working load | Working pressure MPA | Cylinder stroke mm | Retraction height mm | Jack weight KG | Fixed anchor weight KG | boost speed m/h | Number of strands | Strand diameter |
ZT-TSD15 | 15 | 31.5 | 500 | 1846 | 148 | 3.2 | 0-25 | 1 | 18 |
ZT-TSD45 | 45 | 31.5 | 500 | 1726 | 600 | 28 | 0-25 | 3 | 18 |
ZT-TSD60 | 60 | 31.5 | 500 | 1726 | 630 | 32 | 0-25 | 4 | 18 |
ZT-TSD100 | 100 | 31.5 | 500 | 1790 | 930 | 46 | 70-25 | 7 | 18 |
ZT-TSD180 | 180 | 31.5 | 500 | 1886 | 1560 | 90 | 0-25 | 12 | 18 |
ZT-TSD280 | 280 | 31.5 | 500 | 1938 | 2330 | 130 | 0-25 | 19 | 18 |
ZT-TSD300 | 300 | 31.5 | 500 | 1940 | 2460 | 140 | 0-25 | 20 | 18 |
ZT-TSD400 | 400 | 31.5 | 500 | 2100 | 3396 | 220 | 0-25 | 27 | 18 |
ZT-TSD580 | 580 | 31.5 | 500 | 2220 | 4980 | 260 | 0-25 | 38 | 18 |
ZT-TSD680 | 680 | 31.5 | 500 | 2180 | 5410 | 320 | 0-25 | 45 | 18 |
ZT-TSD800 | 800 | 31.5 | 500 | 2200 | 6880 | 360 | 0-25 | 54 | 18 |
ZT-TSD1000 | 1000 | 31.5 | 500 | 2286 | 8520 | 560 | 0-25 | 66 | 18 |
Applicable fieldsWidely used in the vertical hoisting or lowering of large-scale
structural parts at home and abroad, such as the hoisting of steel
box girder of bridges, the lowering of bridge piers and weirs, the
hoisting or lowering of hanging blue, the hoisting of chimney steel
inner cylinders of power plants or chemical plants, the hoisting of
steam drums and stators of power plants, Gantry crane installation,
aircraft maintenance garage, gymnasium, and other steel structures
and other super-high and super-heavy large-scale structures.Bridge Tension Jacks
Company ProfileShaanxi Zhongtuo Mining Equipment Company was founded in 2005 in Xi'an, Shaanxi Province, It is a foreign
trade company specializing in the research, development, and sales
of machinery and equipment in the fields of mining, bridges, pavements, and tunnels.
With the improvement of high-quality products and good services,
our products are trusted and appreciated by customers from all over
the world. At present, our customers are all over Russia, Thailand,
Romania, Bulgaria, Albania, Colombia, Brazil, Peru, Uruguay, Saudi
Arabia, Kuwait, United Arab Emirates, Oman, Turkey, Israel,
Kazakhstan, India, and many other countries.
About Certifications:Packing and Shipping:
Our Team
FAQ:Q1: Whether the rig is used for rock holes or soil holes?A1: Equipped with different drill bits according to the application
object. Rock drilling rigs are equipped with round steel drill
impact hammers and rock drill bits. The soil drilling rigs
require a twist drill pipe and a three-blade drill bit. Q2: How much tonnage can a bridge jack lift??A2: The range is from 50 to 1000 tons, depending on the
application needs we have the right choice for you.
Q3: How many meters is the connection between the jack and the oil
pump?A3: The factory standard is two meters. If you need longer, we will
make it for you.
Q4: What is the difference between the hydraulic oil pump?A4: For the tension jack, it is 50 MPa 3 kW oil pump and 60
MPa 4 kW oil pump.Q5: What kind of packages does a set of anchors have?A5: Anchor ring, clip, anchor pad, spiral rib. Q6: Which payment term can you accept?A6: 100% T/T( Decide according to actual situation)
Q7: How long is the machine warranty?A7: One year for the machine and provide technical support
according to your needs.Q8: How long will it take to arrange production?A8: we can deliver the normal goods within 7-15 days. Other
nonstandard electrical items we will deliver within 25-30 days. Q9: Which trade term can you accept?A9: Available trade terms: FOB, CIF, CFR, EXW, etc.Q10: Do you provide samples? Is it free or extra?A10: Yes, we could offer you the sample machine. But it's not free.
You need to pay for the sample and the cost of the freight.Q11: What are your terms of payment?A11: We accept T/T, Western Union, Money Gram, Paypal, L/C, etc.