NC Hydraulic Shearing Machine

Product Details & Features: Purvajs NC Hydraulic Shearing Machines are designed for precision cutting of metal sheets with high efficiency. Here are the key features:     

Structure & Design

• Rigid welded steel frame to minimize deflection during cutting.
• Streamlined design for durability and stability.

Control System

• The controllers home page will display the machine's position, including cutting thickness, actual back gauge position, and stroke counter
• NC Controller: Allows easy programming of back gauge positions for precise cutting.
• Multi steps Programmable Back Gauge: Ensures repeatable accuracy in positioning.
• Rake angle setting by controller,   

Hydraulic System

• High-performance hydraulic system for smooth and consistent cutting.
• Overload protection to prevent system damage.
• Low noise and efficient operation.

Cutting Blade & Adjustment

• High-carbon, high-chromium (HCHCr) blades for long life and sharp cuts.
• Blade Gap Adjustment:  to suit different sheet thicknesses.
• Variable Rake Angle: Reduces distortion when cutting thin sheets.

Safety Features

• Emergency stop buttons for quick machine halt.
• Finger guard for operator safety.
• Light curtain or safety sensors (optional) for enhanced protection.

Rear Sheet Support System (optional): A Rear Sheet Support System for a shearing machine is designed to support, position, and guide the sheet during cutting, preventing bending or misalignment. It is especially useful for handling thin or large sheets.

• Prevents bending or sagging of thin sheets.
• Improves cutting accuracy by keeping the sheet stable.
• Reduces manual effort and enhances safety.
• Increases efficiency, especially for large sheets  

NC Back Gauge (Typically ranges from 0 to 1000 mm, depending on the machine model.)L An NC (Numerical Control) Back Gauge is an automated positioning system used in shearing machines to ensure accurate and repeatable cutting of metal sheets. It helps in setting the sheet depth for precise cuts, improving efficiency and reducing manual errors.

Benefits of NC Back Gauge in Shearing Machines

• Higher Accuracy: Eliminates human error in sheet positioning.
• Increased Productivity: Faster setup and automatic positioning save time.
• Consistent Quality: Ensures uniform cut lengths across multiple sheets.
• User-Friendly Interface: Simple control system for easy operation.  

Additional Features   

• Sheet hold-down system to prevent movement during cutting.
• Front support arms and squaring arms for better sheet handling.
• Stroke counter for production monitoring.