Compact Solid Steel Screw Jack – High Capacity & Durable
Custom-engineered Solid Screw Jacks and Hollow Screw Jacks are vital scaffolding adjustment components, available in base plate or U-head designs with various surface treatments. We offer full customization from screw and nut assembly to complete welded units, faithfully produced to match your specifications. Our expertise covers all finishes, including painted, electro-galvanized, and hot-dip galvanized, ensuring durability and meeting diverse project requirements.
Size as following
|
Item |
Screw Bar OD (mm) |
Length(mm) |
Base Plate(mm) |
Nut |
ODM/OEM |
|
Solid Base Jack |
28mm |
350-1000mm |
100x100,120x120,140x140,150x150 |
Casting/Drop Forged |
customized |
|
30mm |
350-1000mm |
100x100,120x120,140x140,150x150 |
Casting/Drop Forged | customized | |
|
32mm |
350-1000mm |
100x100,120x120,140x140,150x150 |
Casting/Drop Forged | customized | |
|
34mm |
350-1000mm |
120x120,140x140,150x150 |
Casting/Drop Forged |
customized |
|
|
38mm |
350-1000mm |
120x120,140x140,150x150 |
Casting/Drop Forged |
customized |
|
| Hollow Base Jack |
32mm |
350-1000mm |
|
Casting/Drop Forged |
customized |
|
34mm |
350-1000mm |
|
Casting/Drop Forged |
customized |
|
|
38mm |
350-1000mm |
Casting/Drop Forged |
customized |
||
|
48mm |
350-1000mm |
Casting/Drop Forged |
customized |
||
|
60mm |
350-1000mm |
|
Casting/Drop Forged |
customized |
Advantages
Comprehensive customization, precise matching
Based on the specific drawings and requirements of the customers, we provide highly customized services. We can design different types of bases, nuts, screws and U-bolts, achieving 100% precise matching of appearance and function, and meeting the diverse project requirements of customers worldwide.
Comprehensive specifications, wide application coverage
Offer two application categories: upper support (U-head) and base. It covers various structural types such as solid, hollow, rotating, and with casters. From fixed support to mobile scaffolding, it fully meets the requirements of different engineering scenarios for height adjustment, stability, and mobility.
Excellent weather resistance, long-lasting durability
Offer a variety of surface treatment options, including painting, electro-galvanizing, hot-dip galvanizing, etc. Especially the hot-dip galvanizing process provides extremely strong rust and corrosion protection, ensuring that the product remains durable in harsh outdoor construction environments for an extended period, with a significantly prolonged lifespan.
Sturdy structure, safe and reliable
Solid screws are made of round steel rods, while hollow screws are made of steel pipes. This ensures the high strength and high load-bearing capacity of the core load-bearing components. Professional design and manufacturing techniques have greatly enhanced the stability and safety of the entire scaffold system.
Flexible assembly, cost savings
Offer highly modular options. Customers can purchase individual screw rods or nuts as needed without having to weld them themselves. This flexibility not only reduces the processing costs and time for customers, but also simplifies the on-site installation and maintenance procedures.
It has been well proven and has an excellent reputation.
Thanks to the extensive experience in customizing and producing for numerous clients, the products have received high recognition and praise from the market. It is a reliable supplier of key components for scaffolding.
Basic information
1.Brand: Huayou
2.Materials: 20# steel, Q235
3.Surface treatment: hot dipped galvanized , electro-galvanized, painted, powder coated.
4.Production procedure: material---cut by size---screwing---welding ---surface treatment
5.Package: by pallet
6.MOQ: 100PCS
7.Delivery time: 15-30days depends on the quantity
FAQS
1. What are the main types of scaffolding screw jacks?
The main types are Base Jacks (for the base support) and U Head Jacks (for the top support). They are further categorized by design into Solid, Hollow, Swivel, and Wheel/Caster versions.
2. What is the difference between a solid and a hollow screw jack?
A Solid Screw Jack is made from a solid round steel bar, offering maximum strength. A Hollow Screw Jack uses a steel pipe as the central column, which is lighter and can allow for the passage of materials or alignment tools.
3. What surface treatment options are available?
We offer several surface treatments to prevent corrosion, including Paint, Electro-Galvanizing, Hot-Dip Galvanizing, and plain Black (untreated/oiled). Hot-dip galvanizing provides the most durable protection for harsh environments.
4. Can you produce custom screw jacks according to our drawings?
Yes. We specialize in custom manufacturing based on customer drawings. We can produce various designs including specific base plates, nut types, screw types, and U-head plates, ensuring the final product matches your specifications and requirements precisely.
5. What is the purpose of a screw jack with a caster wheel?
A Screw Jack with a Caster Wheel is used at the base of mobile or movable scaffolding systems. The wheel facilitates easy movement around a construction site, while the screw mechanism allows for height adjustment and stabilization once in position.
