Scaffolding Prop Threading Machine 165mm

About Scaffolding Prop Threading Machine 165mm

What is a Scaffolding Prop Threading Machine 165mm?

A Scaffolding Prop Threading Machine 165mm is a specialized industrial system built to form external, high-load threads up to a maximum length of 165 mm on hollow steel tubes (outer pipes of adjustable props). Utilizing a high-pressure hydraulic thread rolling process, the machine uses two or three rotating dies to deform the metal cold.

Instead of cutting material awaywhich thins out the pipe wallit cold-rolls the steel. This creates a highly durable 165mm long threaded section where the prop nut adjusts to set scaffolding height.

Why is it Used?

Scaffolding props (acrow props) bear thousands of kilograms of load during concrete slab casting. Manufacturers use this specific 165mm rolling machine because:

• Preserves Pipe Thickness: Traditional cutting weakens hollow pipes, making them dangerous under load. Cold rolling maintains original wall thickness, ensuring the prop can handle maximum vertical weight.

• Optimal Adjustment Range: A 165mm thread length provides the perfect operational window for adjusting prop heights safely on construction sites.

• Rapid Output: Rolls a complete, flawless 165mm thread profile in a matter of seconds, drastically reducing production times compared to traditional lathe threading.

Classification of Prop Threading Machines

Surya Engineering custom-builds these machines across several operational profiles:

• Hydraulic 3-Roll Prop Threaders: The ideal system for hollow tubes. Three dies press at 120-degree intervals to give perfectly balanced force, preventing the pipe from warping or becoming oval-shaped.

• Hydraulic 2-Roll Prop Threaders: Used for thick-walled pipes or solid adjustment bars where high force from two sides is required.

• Semi-Automatic & Fully Automatic CNC: Manual loading models for small-scale operations up to automated hopper-fed units for high-volume manufacturing plants across India.

Key Technical Applications

Our 165mm prop threading machinery is heavily relied upon by scaffolding suppliers to manufacture:

• Adjustable Acrow Props: Inner and outer tube telescopic systems for shoring.

• Scaffolding Base Jacks & U-Head Jacks: Solid or hollow threaded stems used at the base or top of staging systems.

• Formwork Support Components: High-load structural tie sleeves.

Installation & Calibration Essentials

For stable production and extended die lifespan:

1. Rigid Level Foundation: Secure the machine on a flat concrete floor with heavy-duty anti-vibration mount pads.

2. Electrical Integration: Connect to a stable 3-Phase, 415V, 50Hz industrial power source.

3. Mandrel Alignment: Ensure the internal support mandrel (if used for thin pipes) is perfectly aligned with the rolling dies to avoid pipe distortion.

Indian Testing Standards (IS)

Our machinery ensures your final scaffolding products effortlessly clear Indian safety inspections:

• IS 1161 / IS 1239: Standards governing steel tubes for structural and scaffolding applications.

• IS 4218: Metric screw thread profiles for structural integrity.

The Surya Engineering Advantage

• Targeted 165mm Capacity: Specifically tuned to roll up to 165mm lengths on standard 50mm to 60mm diameter prop outer pipes.

• Exceptional Durability: Crafted with high-tensile alloy shafts and premium hardened D2 steel rolling dies.

• PAN India Supply: Based in Mumbai, we provide fast logistics, installation training, and ongoing technical support anywhere in India.