Adjustable Leveling Galvanized Screw Jack With Base Plate

An adjustable scaffold base jack is used as the foundation for the scaffold. The height is adjustable so that it can adapt to uneven construction surfaces and ensures the entire scaffolding system remains level. The surface treatments include hot dip galvanization or electro-galvanization. The head base jacks are used as the base for scaffolding bays with all kinds of shoring posts and shoring scaffolding systems, playing the role of top and bottom support.

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An adjustable scaffold base jack is used as the foundation for the scaffold. The height is adjustable so that it can adapt to uneven construction surfaces and ensures the entire scaffolding system remains level. The surface treatments include hot dip galvanization or electro-galvanization. The head base jacks are used as the base for scaffolding bays with all kinds of shoring posts and shoring scaffolding systems, playing the role of top and bottom support.

1. Product Parameters

High Load Carrying Capacity Solid Adjustable Base Jack Scaffolding
Name Base Jack Type Solid Adjustable Base Jack Size Solid Adjustable Base Jack Weight (KG)
Screw Rod (MM) Base Plate (MM)
Solid Adjustable Base Jack Solid 30*400 120*120*5 3.10
Solid Adjustable Base Jack Solid 30*600 120*120*5 4.07
Solid Adjustable Base Jack Solid 32*400 120*120*5 3.39
Solid Adjustable Base Jack Solid 32*600 120*120*5 4.50
Solid Adjustable Base Jack Solid 34*400 120*120*5 3.70
Solid Adjustable Base Jack Solid 34*600 120*120*5 4.95
Solid Adjustable Base Jack Solid 35*400 150*150*5 4.17
Solid Adjustable Base Jack Solid 35*500 150*150*5 4.84
Solid Adjustable Base Jack Solid 35*600 150*150*5 5.51
Solid Adjustable Base Jack Solid 38*500 150*150*5 5.48
Solid Adjustable Base Jack Solid 38*750 150*150*5 7.48
Solid Adjustable Base Jack Solid 45*400 150*150*5 6.04
Solid Adjustable Base Jack Solid 45*500 150*150*5 7.18
Solid Adjustable Base Jack Solid 45*600 150*150*5 8.32
Specifications can be customized according to requirements

2. Product Description

Type Adjustable Scaffolding Swivel Hollow Screw Jack Base
Jack Length 300mm, 400mm, 600mm, 914mm, 1524mm, or Customized
Jack Specifications 38mm*4mm or Customized
Base Specifications 150mm*150mm*5mm or Customized
Main Material Q235 or Q345
Surface treatment Painted, galvanized, HDG, powder coated
Advantages Competitive price, High-quality products, 24-hour   after-sales service
Port Shanghai/Ningbo
Currency USD, RMB
Payment L/C, T/T, 30% in advance
Package Steel Pallet Or Customized

3. Product Advantage

A. High-quality materials, higher quality.
Material--The product material is Q235 or Q345 carbon steel which is higher than the standard as the raw material.
Quality assurance, not easy to crush deformation.

B. Advanced technology, better performance
Products using advanced technology avoid the production malpractice of old craft, causing the product the anti-deformation and anti-stretching performance to be more robust, and fit the scaffolding.

C. Anti-rust treatment, long service life.
After passivation and surface galvanized anti-rust treatment, its corrosion resistance is better than the ordinary tubes, with longer service life.

D. Standard production, more secure.
According to professional design and advanced technology, all products are manufactured in strict accordance with EN74 and BS1139 standards, quality guarantee, and ensure construction safety and personnel safety.

4. Product Show 

5. How is Base Jack Used in Scaffolding?

The base jack levels the scaffold tower when the tower legs are placed on surfaces of different elevations. It ensures all the legs will have (appx) equal bearing on the substrate(s) the tower rests upon.

Unless the jack is placed on something solid, it will need dunnage underneath it to properly transfer the leg load into the soil.

It is also used to ‘fine-tune the tower's height, so that height adjustments of up to around 12″ can be achieved.

Essentially, a base jack is a load-bearing base used to hold standards/uprights (the vertical tubes) in place and help transfer the structure's weight to the ground. The base jack is used to help spread the load and has a shank in the center to hold the tube in place. To eliminate sway, a facade brace is fitted to the face of the scaffold every 30 meters. The spacing of the erect scaffolding and base jacks is usually around every 2.1m, but this can be reduced to 2m or 1.8m depending on the weight of the structure.

Company Information

The company has an independent R & D team, import and export rights, global sales network that can provide customers with comprehensive scaffolding solutions. Products mainly include hot-dip galvanized steel tube; galvanized metal plank, hot-dip galvanized ring lock scaffolding, scaffolding couplers, frame systems, steel props, and so on; hot product sales at home and abroad are widely used in construction engineering facades, building support bridges, tunnels, chimneys, power plants, oil and petrochemical projects.

The factory has 10 production lines, processing lines, 4,000 square meters of production workshop, 4,000 square meters of warehousing, and 10,000 square meters yard, with an annual output of 200,000 tons, and has more than 10,000 tons perennial spot. "Customer-centric, continue to meet customer needs, improve customer satisfaction" is the long-term development basic strategy. In the future, "high-quality products are a bridge to the world" for this purpose, we will continue to provide customers with "the best quality of products, the most comprehensive sales service, the lowest market price" to enhance customer market competitive advantages.

If you need, you can contact our branch:

SN TRADING & TRANSPORTATION PTE LTD
Mp: 89417358    Tel: 65923150    Email: [email protected]

Additional information

Edited

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We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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