Plate Bending Machine For Sheet Metal Forming

Reliable and Controlled Bending for Heavy-Duty Industrial Fabrication

Being one of the famous firms in the industry, we are decidedly involved in providing a first-class array of Double Pre-pinch Plate Bending Machines. Built to offer a strong grip and perfect curvature, this machine is widely used in industrial applications including pressure vessel manufacturing, steel fabrication, and ductwork systems.

What Is a Double Pre-pinch Plate Bending Machine?

This machine is a mechanical or hydraulic bending system featuring two pinch rolls and one bending roll. The double pre-pinch system enables pre-bending of both ends of the metal sheet, eliminating flat spots and improving bend accuracy.

Where It Is Used

Industries using this machine include:

• Boiler and pressure vessel fabrication
• Shipbuilding and marine applications
• HVAC and duct production units
• Steel tank and silo manufacturing
• Structural metalwork shops

These products are used in diverse industrial applications requiring consistent bending across thick and long metal plates.

Key Features

• Dual-sided pinch rolls for full-length pre-bending
• Top and bottom roller adjustment for controlled curvature
• Manual, motorized, or hydraulic drive system
• Suitable for mild steel, stainless steel, and aluminum sheets
• Adjustable speed control for uniform bending

7 Industrial Benefits of Double Pre-pinch Plate Bending Machines

• Eliminates flat edges by bending both ends
• Increases productivity through fast pre-bend and roll
• Reduces the need for post-bending corrections
• Delivers a consistent roll diameter for every sheet
• Heavy-duty frame ensures stable operation

Machine Construction and Compatibility

• Fabricated steel base and side supports
• Hardened steel rolls for durability
• Gearbox or hydraulic drive, based on the model
• Handles sheet thicknesses up to 30 mm or more
• Works with plates up to 3 meters in length

Why It Matters in Industrial Bending Operations

These machines are used in industrial applications where accuracy, repeatability, and strength are required. The double pre-pinch configuration gives fabricators full control over sheet positioning, curvature, and precision in every cycle.

Final Advice

To select the right machine, assess:

1. Plate material and thickness range
2. Required rolling diameter and volume
3. Motorized vs. hydraulic operation needs
4. Safety systems and automation features