Bridge Construction Lifting and Lowering Strand Jack

• Certification: RoHS, ISO, CE
• Condition: New
• Automatic Grade: Hydraulic
• Model NO.: SFST300
• Usage: Construction
• Type: Hydraulic
• Name: Strand Jack
• Pressure: 31.5 MPa
• Tonnage: 300 Ton
• Power: Hydraulic
• Control: Pcl
• Strand Wire Numbers: 15 PCS
• Transport Package: Wooden Cases
• Specification: 228* 228*372mm
• Trademark: SFST
• Origin: China
• Production Capacity: 50000per Year
• Package Size: 180.00cm * 40.00cm * 50.00cm
• Package Gross Weight: 2460.000kg

Product Description

Product Description

- High-precision synchronization: Through the advanced control system and high-precision sensors, the synchronization error of multiple lifting points can be controlled within a very small range, and the synchronization accuracy can generally reach the millimeter level, effectively avoiding the structural deformation and distortion caused by non-synchronization.
- Strong load capacity: Suitable jacks and hydraulic pump stations can be configured according to different engineering needs to achieve load lifting from several tons to thousands of tons, to meet the lifting requirements of large building structures, heavy equipment and other heavy objects.
- Safe and reliable: with a perfect security protection mechanism. Such as overload protection, when the load exceeds the set value, the system will automatically stop lifting and alarm; There is also stall protection, if a jack has an abnormal speed change, the system can also respond in time. In addition, the system is designed and manufactured in accordance with strict safety standards, ensuring stable and reliable operation under a variety of complex conditions.
- Wide adaptability: Whether it is in indoor or outdoor environment, whether it is vertical lifting, inclined lifting or horizontal movement and other working conditions, synchronous lifting products can be flexibly configured and adjusted according to the actual situation, to adapt to different engineering structures and lifting requirements.

Product Parameters

 

Model	Safe working load	Working pressure MPA	Cylinder stroke mm	Retraction height mm	Jack weight KG	Fixed anchor weight KG	Speed m/h	Number of strands	Strand diameter mm
SFST-TSD45	45	31.5	500	1726	600	28	0-25	3	18
SFST-TSD60	60	31.5	500	1726	630	32	0-25	4	18
SFST-TSD100	100	31.5	500	1790	930	46	70-25	7	18
SFST-TSD180	180	31.5	500	1886	1560	90	0-25	12	18
SFST-TSD280	280	31.5	500	1938	2330	130	0-25	19	18
SFST-TSD300	300	31.5	500	1940	2460	140	0-25	20	18

Product Features

1.Synchronous strand jack is small in size, light in weight, large in load capacity, convenient and flexible in installation, especially suitable for lifting small Spaces or indoor large-tonnage components;
2.Synchronous strand jack expands the combination by lifting equipment, lifting weight, span and area are not limited;
3.Synchronous strand jack adopts low relaxation steel strand, as long as there is a reasonable load-bearing lifting point, the lifting height is not limited;
4.Synchronous strand jack anchors are self-locking with reverse motion, which makes the lifting process very safe, and the components can be reliably locked at any position in the lifting process for a long time.

Applications

Application field

- Construction engineering: for the overall translation and jacking transformation of large buildings, such as the protection and relocation of historical buildings, the correction of high-rise buildings, etc.
- Bridge engineering: plays an important role in the installation process of Bridges, such as the simultaneous erection of prefabricated beams, as well as the overall jacking of Bridges during maintenance and reinforcement.
- Installation of industrial equipment: Installation and commissioning of large industrial equipment, such as generator sets, chemical equipment, heavy machine tools, etc., using synchronous lifting products can ensure the accurate placement of equipment.
1. Construction engineering
- Building overall jacking: For some buildings requiring overall displacement or renovation of the ground floor space, synchronous lifting technology can lift the entire building. For example, in the protection and migration of ancient buildings, by setting synchronous lifting jacks under the building foundation, the building can be smoothly lifted and moved to a new location or developed underground space at the original site without damaging the original structure of the building.
- Building correction: When the building tilts due to uneven settlement of the foundation and other reasons, synchronous lifting can be used to correct the building. The lifting equipment is placed on the side of the building where the settlement is less, and the building is gradually righted by precisely controlling the lifting force and displacement.
2. Bridge engineering
- Erection of prefabricated bridge beams: During the erection of prefabricated beams, synchronous lifting equipment is used to lift the prefabricated beams from the transport vehicles and accurately place them on the supports of the piers. Since prefabricated beams are usually heavier, synchronous lifting can ensure that multiple lifting points apply force at the same time, so that the beam body is in place smoothly and accurately, and avoid damage due to uneven force.
- Complete bridge jacking maintenance or renovation: For some Bridges that need to replace bridge supports, repair the substructure or undergo widening, the synchronous lifting system can be used to complete the bridge jacking. For example, the bridge support is replaced without interrupting the traffic, the bridge upper structure is lifted to a certain height by synchronous lifting jacks, and the bridge is lowered smoothly after the replacement of the support, minimizing the impact on traffic.
3. Large equipment installation field
- Heavy industrial equipment installation: In factories, the installation of heavy equipment such as generator sets, large presses, rolling mills, etc., requires extremely high precision. The synchronous lifting device lifts the equipment from the transport vehicle and accurately places the equipment on the foundation or platform according to the design requirements to ensure the levelness and position accuracy of the equipment and ensure the normal operation of the equipment.
- Installation of offshore wind power equipment: the components of offshore wind turbines, such as towers, nacelles and blades, are huge in volume and weight. The synchronous lifting technology is used for the installation of offshore wind power equipment, which can be operated on a ship or offshore platform, and the components are precisely assembled to ensure installation quality and efficiency, and adapt to complex offshore working environments.
 

 

Company Profile

Shaanxi Saifusite Mechanical Electrical Equipment Co., Ltd established in 2013, is a professional manufacturer and exporter that is concerned with the design, development and production of rock equipment,and bridge construction equipment. We are located in Shaanxi with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. We can also supply OEM product for our customers.
We have over 20 employees, an annual sales are currently exporting 50% of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching The United States, Mexico, Angola, Brazil, Zambia, Bangladesh, Vietnam, India, Argentina, Sweden, Germany, the United Kingdom, Belgium, Sri Lanka, etc.
Our Company with high-quality products , good service and competitive prices , customers establish a good reputation , sincerely welcome home and abroad to discuss cooperation.

Packaging & Shipping

FAQ

 

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.