PG100-P6-F2-K-E-X-1500 High Gear Ratio Clevis End Translating Screw Jack for Construction

F2 Tpye Screw JackScrew jacks are used in lifting of any load, pulling of any piece, arrangement of working space of machinery, and in many rectilinear work. Screw jacks are also known as linear motor, linear actuator, jack screw, screw-operated jack and mechanical jack. To decide on the best produc......

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Product Description

F2 Tpye Screw Jack

Screw jacks are used in lifting of any load, pulling of any piece, arrangement of working space of machinery, and in many rectilinear work. Screw jacks are also known as linear motor, linear actuator, jack screw, screw-operated jack and mechanical jack. To decide on the best product and fulfill all your needs.

Travelling nut screw jacks are also known as rotating screw jacks. The component configuration of the moving nut screw jack is different from that of the translating screw jack. In this design (moving nut screw jack), the guide screw is fixed on the worm gear, and the rotation of the worm gear will cause the rotation of the guide screw. A moving nut with a flange is placed on the guide screw, and when the worm gear rotates, the nut moves along the guide screw. The load is carried by a moving nut, which is usually made of bronze material to improve durability. The linear motion speed of the translation nut depends on the thread size, pitch, and rotation ratio of the worm gear. The mobile nut screw jack is very suitable for applications where the physical space does not allow the lifting screw to extend below or above the casing. Rotating screw jacks are also useful when it is not possible to fully guide the load.

Dimension Table

Features:
* 14 different models with lifting capacities from 5 to 2,000 kN
* Drive motor speed up to 1,500 rpm
* Self-locking trapezoidal screw to prevent unintended motion
* Two different speed options for each model (Normal Speed “X” and Slow Speed “Y”)

F5-The special design nut and flange connection types Specially designed nuts and flange connection types and models are designed according to company requirements.

Load Capacity Table

Warning:
Manual or optional working speed of screw jacks is chosen according to the table above.
As for screw jacks that will be used for motors or gearboxes, the progress pace, X and Y type, will be determined by our company according to the selected features

Working principle of screw jacks

K-Travelling Ball Wedge Screw Type

Main components of screw jacks are; trapezoidal lifting screw, worm screw, worm gear and gear housing. Worm screw is rotated
manually or by motor. With the rotation of the worm gear, the screw in it moves upwards or downwards linearly. The wedge channel is opened to the screw to prevent the rotation of the screw and only the upward and downward movement of the screw is provided. In this way, the importance of the screw connection is eliminated. The linear motion of the screw depends on the turning speed, the number of teeth of the gears and the size of the screw
pitch.

Permissible Capacity Value

Load Graphs
Load capacity of screw jacks depends on the length of screw shaft. Load capacity changes according to screw shaft length and installation methods. Installation methods are named with Euler 1, Euler 2, and Euler 3. Same graphics are valid for travelling screw and travelling nut.

Installation Examples

Screw Jack For construction Screw jacks are widely used in the construction industry for various applications that involve lifting, supporting, leveling, and stabilizing heavy structures or components. Here are some specific applications of screw jacks in the construction sector: 1. Shoring and Formwork: Screw jacks are employed in shoring and formwork systems to support temporary structures during construction. They provide vertical support and load distribution, ensuring the stability and safety of the formwork or shoring system. 2. Scaffolding: Screw jacks are used in scaffolding systems to adjust the height and level of scaffolding platforms. They allow for precise positioning of scaffolding components, ensuring a safe and stable working platform for construction workers at different elevations. 3. Building Leveling and Foundation Repair: Screw jacks are utilized in building leveling and foundation repair projects. They help raise or lower sections of a structure to correct uneven settling or sagging. Screw jacks provide controlled lifting and support, allowing for adjustments to restore the level and stability of a building. 4. Bridge Construction and Maintenance: Screw jacks find application in bridge construction and maintenance projects. They are used to lift and support bridge sections during assembly, repair, or replacement of structural components. Screw jacks provide controlled lifting and lowering capabilities, facilitating precise adjustments and ensuring proper alignment and stability of the bridge.

5. Heavy Machinery Installation: Screw jacks are employed in the installation of heavy machinery and equipment. They assist in lifting and positioning machinery components, aligning them with precision during installation. Screw jacks provide stability and controlled movement, ensuring accurate placement of machinery for optimal performance. 6. Precast Concrete Installation: Screw jacks are used in precast concrete construction for the installation and alignment of precast concrete elements such as beams, columns, and panels. They provide lifting and positioning capabilities, allowing for precise adjustments and ensuring proper alignment during the assembly of precast elements. 7. Temporary Support Systems: Screw jacks find application in temporary support systems during construction projects. They provide vertical support and load-bearing capabilities for temporary beams, trusses, or other structural elements, ensuring stability and safety during construction processes. 8. Retaining Walls: Screw jacks are utilized in the construction of retaining walls to provide support and stability. They assist in leveling and adjusting the height of retaining wall components, ensuring proper alignment and structural integrity. Screw jacks offer precise control, high load capacity, and reliable performance, making them a valuable tool in the construction industry for various lifting, leveling, and support applications. Their adjustable height and load-bearing capabilities make them versatile and essential for construction projects of different scales and complexities.

For more types,Please click here!

BENDING ROLLER

STAGE LIFTING

RADAR

LOAD LIFTING SYSTEM

PLATFORM LIFTING

TRIAXIAL LOAD LIFTING SYSTEM

DAM SHUTTER

SOLAR ENERGY PANELS LIFTING

Ever power has been producing industrial systems and equipment, offering its clients engineering services with 40 years of experience.
Our screw jacks and powertrain products offer the best solution for linear motion applications with capacities ranging from 5kN to1500kN. Our goal is to offer the most convenient design, the fastest and the most suitable solution while meeting the required need for the balance of performance, life and cost of the product. We have extensive range of screw jacks for wide range of applications providing services from mechanical and automotive to hardwood and defense industry.

Production process of turbine screw elevator

Design: according to the user's needs and requirements, design a special turbine screw lift scheme, including the design of turbine, screw, nut, support structure, control system, etc. Material preparation: according to the design requirements, prepare corresponding materials, such as turbine, screw rod, nut, platform, etc., and the materials shall comply with relevant national standards and requirements. Turbine manufacturing: generally, turbine materials are made of high-quality cast iron, steel and other specially processed materials, which are processed and shaped by CNC processing equipment. Manufacturing screw rod and nut: according to the design requirements, the screw rod and nut shall be manufactured, and the surface polishing and heat treatment shall be carried out. Platform processing and manufacturing: according to the design drawings, select the corresponding materials and shapes, and carry out shearing, welding, polishing and other processes. System assembly: assemble the manufactured turbine, screw rod, nut, platform and other components, and install the control system for testing and quality inspection. Commissioning and acceptance: The equipment shall be commissioned and accepted by professional personnel to ensure that the equipment meets the design requirements and meets the safety and quality standards. Delivery and installation: packaging and logistics delivery shall be carried out for the accepted equipment, and installation and commissioning shall be carried out at the customer's site to ensure the normal operation of the turbine screw lift. In short, design, material preparation, manufacturing and assembly are all crucial to the production process of the turbine screw lift. Any problem in any link will seriously affect the performance and quality of the turbine screw lift produced.

Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

If you have another question, please feel free to contact us.

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PG100-P6-F2-K-E-X-1500 High Gear Ratio Clevis End Translating Screw Jack for Construction