Taizhou Soli Machinery Manufacturing Co., Ltd.-Color Logo

19 years of focus on hydraulic nut research and development and intelligent manufacturing
Originated from European and American technology · Exported to more than 20 countries

Customised model double acting self-locking jacks with electric hydraulic pumps Inspection Shipment

SOLY Hydraulics, the video content is based on the customer’s actual engineering needs of customised models of double-action self-locking jacks, and supporting electric hydraulic pumps. The whole set of equipment before leaving the factory after a strict, professional series of inspection, adjustment, SOLY Hydraulic with the best quality products and the most perfect after-sales service to make every customer satisfied.
Double acting mechanical self-locking hydraulic jacks are suitable for applications that require the piston to be extended for a long time to continuously support the load, the safety of mechanical loads, and the support of bridge erection.

As a high-quality manufacturer of hydraulic products, SOLY cable Force Machinery focuses on the production and service of hydraulic nuts, bolt tensioners, hydraulic wrenches, electro-hydraulic jacks and PLC intelligent control synchronous jacking jacks and other high-end hydraulic machinery.

Set up a research and development team to master the core technology in this field, comparable to the international first-line brand products.

With more than 20 sets of mature Siemens system CNC machine tools and machining centers and other high-end production equipment, ranking in the forefront of the peer, intelligent testing means and high-precision testing equipment, enough to ensure high-quality product quality and perfect after-sales service.
SOLY machinery for you to provide all kinds of hydraulic products customised services, if you need to contact SOLY Ella.

Product Recommendation

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SL-EW bending handle digital display electric torque wrench

SL-EW bending handle digital display electric torque wrench has double overload protection function, electronic torque control system and torque overload clutch design, effectively improve the service life of transmission components and carbon brush; The service life of the carbon brush is more than 8 times the service life of other similar brand products, and the motor motor speed is controlled by the intelligent torque control of the single chip microcomputer, making the service life of the carbon brush and wrench longer.

SL-DYQ engineering jack / pipe jacking machine / cylinder

SL DYQ Engineering Hydraulic Jack

It is used for the construction of underground cables, fibre optic cables and water pipes crossing the highway, as well as the professional equipment when the railway, river or other obstacles in the city can’t be excavated in general. The pipe jacking machine produced by our company is suitable for the above occasions. Adopting the straight top method, the pipe jacking machine is placed in the roadside working pit. With a certain pressure, the pipe jacking machine can jack the required pipe directly to the opposite side horizontally under the roadbed. Depending on the pipe diameter, the depth of soil in the pipe is about 10 metres. The diameter of the pipe can be 200-800mm and the length of the pipe can be 50 metres. There are 50-500 tonnes of specifications to choose from, is a small and medium-sized non-excavation project construction unit of the necessary tools.

SL-GT Hydraulic bolt tensioner

SL-GT Hydraulic Bolt Tensioner

Bolt tensioner is a special tool for tightening or dismantling bolts using hydraulic principle.
By stretching the bolt, it is elongated within the elastic deformation zone and the bolt diameter is slightly deformed so that the nut can be easily loosened or tightened. In addition, it can be used as a device for applying axial force to hydraulic interference connections for top pressure installation.
The operating principle of the bolt tensioner is based on the tensile strength, yield coefficient and elongation of the material. When working, the power source (such as hydraulic pump) output of high-pressure oil through the high-pressure hose delivery to the tensioner’s piston cylinder, under the pressure of the piston in the piston cylinder piston upward, driven by the stretching nut upward movement. The stretching nut is threaded with the working bolt, thus elongating the working bolt, so that the bolt elongation reaches the required amount of deformation (deformation control in the elastic deformation range). Then pre-tensioning or dismantling is carried out, and finally the working bolt is returned to its original shape by means of hydraulic or mechanical return to its original position to complete the operation.