Painted Main Frame Scaffolding
The Main Frame Scaffolding is made of Q235 and Q345 steel, and the normal height ranges is from 1524 to 1930 mm.
One of the most popular and established scaffolding options in the building sector is the framework scaffolding. Walk-through frames and mason frames-also known as H-frames or ladder frames, which let workers to move freely while it is in use.
Frame scaffolding is ideal for the construction projects, particularly small to medium-size projects like building construction, repair, and maintenance. It is designed for flexible site use.
The full Painted Main Frame Scaffolding typically includes: frames (the main A-frame style), Cross braces, steel planks, joint pins, guardrails, solid jacks base, and scaffold wheels.
Painted Main Frame Scaffolding Size
|
Height |
Width |
Thickness ( mm ) |
|
5' (1524mm) |
3' (914.4mm) |
1.8-3.0 |
|
6'4'' (1930.4mm) |
3' (914.4mm) |
1.8-3.0 |
|
6'4'' (1930.4mm) |
42'' (1066.8mm) |
1.8-3.0 |
|
6'4'' (1930.4mm) |
5' (1524mm) |
1.8-3.0 |
|
6'4'' (1930.4mm) |
5'6'' (1700mm) |
1.8-3.0 |
Cross Brace Specification
|
Size A |
Size B |
Span |
Diameter |
|
5' |
2' |
1642mm |
19-25mm |
|
7' |
2' |
2219mm |
19-25mm |
|
8' |
2' |
2513mm |
19-25mm |
|
10' |
2' |
3108mm |
19-25mm |
|
5' |
3' |
1777mm |
19-25mm |
|
7' |
3' |
2321mm |
19-25mm |
|
8' |
3' |
2604mm |
19-25mm |
|
10' |
3' |
3182mm |
19-25mm |
|
6' |
4' |
2198mm |
19-25mm |
Technical Specifications of Main Frame
|
Item |
Specification |
|
Frame Types |
Main Frame Scaffolding, blue scaffolding |
|
Tube Diameter |
Ø42 mm / Ø48.3 mm |
|
Tube Thickness |
2.0 mm / 2.5 mm / 2.8 mm |
|
Steel Grade |
Q235 / Q345 |
|
Surface Treatment |
Painted / Pre-Galvanized / Hot-Dip Galvanized |
|
Platform Options |
Steel Plank / LVL Wooden Plank |
|
Accessories |
Cross Brace, Guardrail, Base Jack, Caster Wheel, Toe Board |
|
Assembly Method |
Pin Lock / Drop Lock |
|
Packing |
Steel Pallet or Bundled with Steel Strips |
|
MOQ |
Flexible, based on order quantity |
Surface Treatment Options
Hot-Dip Galvanized Scaffolding
Steel components are completely submerged in molten zinc to produce hot-dip gi scaffolding, which has a thick, long-lasting zinc covering. The corrosion resistance of this treatment is very good.
Application: It ensures a long service life and suitable for outdoor, coastal, or humid construction situations.
Electro Galvanized Scaffolding
During the electroplating process, electro galvanizing can provides a thin zinc coating. Although it is less corrosion-resistant than hot-dip galvanized scaffold, it is less expensive and it has a smooth surface.
Application: It's suitable for indoor use or short-term projects.
Powder Coated Scaffolding
Powder coating produces a consistent, wear-resistant coating by spraying resin-based powder onto the scaffold's surface. It has a long service life and is robust.
Application: It's suitable for outdoor environment use.
Painted Scaffolding
A simple protective paint layer is applied to the frame scaffold surface. It is cost effective and offers a wider variety of colors. Also its corrosion and resistance are inferior to those of powder-coated or galvanized finishes.
Application: It's suitable for indoor or short-term projects.
Factory Strength & Production Capability
Irontrix is a direct scaffolding manufacture in China. Our production line including cutting, welding, surface treatment, assembling and final inspection.

Loading Inspection and Certification
International safety standards, including as OSHA, EN, BS and ANSI, are met by our frame scaffolding systems. Before delivery, we provide Strict quality and load-bearing inspections. All systems have access to certification and inspection reports, ensuring the safety of your business.

Customized Service
We support flexible customization sizes or brand according to customer's requirements, including frame size, tube thickness, surface finish, logo printing and accessory customization.

Stock Capacity and Delivery
Common sizes are kept in regular stock, so we can support low MOQ orders for customers demand, while customized orders are produced efficiently with stable lead times.

With over 10 years export experience, Irontrix supplies frame scaffolding systems for wholesale, rental, and construction projects all over the world.
FAQ
Q1: How many sets of scaffolding can fit in one container?
A: The quantity varies depending on the product dimensions. Generally, a 40HC container can hold approximately 550–580 sets of the most common 914×1700mm mobile scaffold (door frame scaffolding). We can provide optimized loading plans based on your specific product specifications to maximize container space utilization.
Q2: Do you offer customized scaffolding products?
A: Yes, full customization is available. As a professional scaffolding manufacturer, we can tailor products to your project requirements. Customization options include:
Product dimensions and specifications
Appearance and design modifications
Mold development for unique components
Minimum order quantity: One full container load (FCL). Contact us with your project details for a tailored solution.
Q3: What surface finishing options do you provide?
A: We offer multiple surface treatments to meet different project environments and durability requirements:
Pre-galvanized (cost-effective, indoor use)
Hot-dip galvanized (superior corrosion resistance, outdoor/heavy-duty applications)
Powder coating (various color options, aesthetic appeal)
Spray painting (custom colors available)
Q4: What is the most common size for mobile scaffold?
A: The most popular and widely-used size for mobile scaffold (door frame scaffolding) is 914×1930mm. This dimension offers optimal balance between stability, load capacity, and maneuverability for construction and maintenance projects.
Q5: Do you supply scaffolding accessories?
A: Yes, we provide a complete range of scaffolding accessories for full system assembly, including:
Connection pins / Joint pins
Ladders
U-head jacks (U-head)
Screw jacks / Base jacks (Jack base)
Steel planks / Walk boards (steel board)
Guard rails (guard rail)
Castor wheels (wheels)
Cross braces (cross brace)
All accessories are manufactured to match our scaffolding systems for seamless compatibility and safety compliance.
Q6: What is your delivery lead time?
A: For orders within one container, our standard delivery time is within 15 days after order confirmation and deposit receipt. For larger quantities or customized products, we will provide a specific production schedule upon order confirmation.
Hot Tags: painted main frame scaffolding, China painted main frame scaffolding manufacturers, suppliers, factory, mobile scaffold, ladders and scaffolding, Walk Thru Scaffold Frame, Hot Dip Galvanized Scaffolding Frames, Powder Coated Main Frame Scaffolding, mini scaffold tower

