High Quality Bridge Lifting and Lowering Equipment Synchronous Strand Lifting Jack System

Product Description

Product Description

Hydraulic Strand Jack with Synchronous Lifting System
The jack is developed from the edge clamping technology for concrete, its purpose is to lift heavy objects, it is an improvement on the existing traditional crane equipment. The steel strand system is used for lifting and traction, easy to install and use, and the operation speed, synchronization and control accuracy are greatly improved. The current standard range of devices each top safe working capacity of 2000 tons, operating speed up to 60 meters/hour. The control system can be simple or cumbersome according to the actual application requirements. Can be local control can also be remote control, can be a single operation, can also be a number of cooperative operation.

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 Parameters

Technical 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

Product applications

Applicable fields
Widely used in the vertical hoisting or lowering of large-scale structural parts at home and abroad, such as the hoisting of steel box girders 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 Profile

Company Profile
Shaanxi 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.
Packaging & Shipping

FAQ
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 a 50 MPa 3 kW oil pump and a 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.

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