Jack Scaffolding
✔ Standard: EN74-1; AS/NZS1576.2:2009
✔ Size: M30/32/34/38*400/600/660/760mm or as your request
✔ Surface Treatment: Electro-galvanized or hot dip galvanized
✔ Application:Scaffolding Height Adjustament
Tianjin YOUFA International Trade Co.,Ltd is one of the most experienced manufacturers and suppliers of jack scaffolding in China. Welcome to wholesale bulk high quality customized produts at low price from our factory. For price list and cheap products, contact us now.
Scaffold jacks in construction: Scaffold leveling jack can accurately adjust the height of the scaffold according to the terrain and construction requirements of the construction site, ensuring that the platform of the scaffold is in a horizontal state and providing a safe and stable working platform for construction personnel. In addition, Base jack scaffolding can provide stable support for the formwork, ensuring that the formwork will not deform or shift during the concrete pouring process.
jacks scaffolding Products Specification
Solid scaffold screw jack offers a range of options to meet different construction needs. Generally including OD26mm, OD28mm, OD30mm, OD32mm, OD34mm, OD36mm, OD38mm, and OD48mm.You can choose the appropriate size to ensure the best support and stability of its scaffold structure.
Hollow scaffolding jacks feature screw stems with outer diameters of OD34mm, OD38mm (equivalent to 1 1/4 inches), and OD48mm (equivalent to 1.5 inches)
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| Product name | Scaffold Jacks / Scaffold Screw Jack / Base Jack Scaffolding |
| Out diameter | Customized according to scaffolding standards |
| Material | Q235 steel or 20 # Steel |
| Zinc coating mass | (1) Pre-painted glavanized steel pipe(zinc: 80-120g/m2) (2) Hot-dipped galvanized steel pipe (zinc: 120-320g/m2) |
| Component | Threaded solid / hollow bar, cast nut and base plate |
| Base Plate Sizes | Customized, commonly 150x150mm, 140x140mm, 120x120mm |
| Surface finish | Powder coated, galvanized |
| Package | 1.Water-proof plastic cloth 2.Woven bags 3.As your enquiry |
Precautions for using scaffold screw jacks
Regular Inspections: During the use of the scaffolding, regularly check the condition of the screw jack. Examine the meshing of the nut sleeve and the screw rod to see if there are any signs of looseness or slipping. Observe whether the handle has any abnormal shaking. If there are any problems, stop using it immediately and carry out repairs.
Pay Attention to Load Distribution: Ensure that the load on the scaffolding is evenly distributed to avoid excessive local loads. For example, when stacking building materials, place them evenly to prevent overloading on one side, which could cause uneven stress on the screw jack and lead to safety accidents.
Protection Against Severe Weather: In case of severe weather such as strong winds and heavy rains, reinforce the scaffolding and the screw jack in advance. Auxiliary facilities such as guy ropes and ground anchors can be added. If necessary, stop construction, evacuate personnel from the site. After the weather improves, conduct a comprehensive inspection of the screw jack and the scaffolding. Resume use only after confirming safety.
The function of scaffolding base jack
Adjust height: The base jack scaffolding can accurately adjust the height of the scaffold according to construction requirements, ensuring the flatness and levelness of the construction.
Adapting to uneven ground: When building scaffolding on uneven ground, adjusting the base jacks at different positions can maintain the level of the scaffolding's working platform, improve the stability and safety of the scaffolding.
Enhance stability: As the basic supporting component of the scaffold, the scaffold leveling jack can evenly transfer the load of the scaffold to the ground, increase the contact area between the scaffold and the ground, and prevent safety accidents such as tilting, shaking, or collapsing during use.
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