CNC Slitter Folder Machine

A CNC slitter folder is a sophisticated industrial machine designed for processing thin sheet metal, combining precise bending and slicing capabilities. These machines, including large-scale models like the Thrive's CNC slitter folder, can measure several meters in width and offer seamless integration with computerized control systems for high accuracy and efficiency. With their advanced technology, CNC slitter folder machines are ideal for performing lengthy and complex operations on sheet metal while minimizing errors.

General Technical Parameter

Slitting Device

PLC Control System

Machine Video

How Does a CNC Slitter Folder Functions?

Preparation

Before operating the slitter folder, accurate measurements of the sheet metal are required to ensure precision. Users position the sheet metal on the machine's flat workspace, typically a conveyor belt. Depending on the model, slitter folders can handle varying material thicknesses, typically from 0.3mm to 2mm; for instance, stainless steel often requires thinner sheets compared to aluminum due to its reduced pliability.

Control Panel

The CNC slitter folder machine features a user-friendly control panel for programming operations. There are 2 types control system, luxury control system and traditional digital control system.  Modern machines allow for intricate programming, such as drawing profiles and adjusting bend angles to precise degrees.

Bending Process

Bending operations follow these steps:

1. Positioning: The control panel guides the machine to slide the sheet metal to the specified position. For example, a bend at 60 degrees, 15cm from the edge, is programmed and executed with high precision.

2. Clamping: The sheet is securely clamped in place by the back gauge, a system of stabilizing arches connected to a horizontal clamping beam. This mechanism holds the material steady while allowing repositioning when needed.

3. Bending Action: A rotating undercarriage bar pushes the sheet metal upwards from underneath to achieve the programmed angle. For a 90-degree bend, the bar rotates until it is perpendicular to the flat sheet. Advanced machines, such as the Thrive brand single-bending CNC slitter folder, use dual rotating bars (above and below the sheet), enhancing angular capabilities and increasing operational speed.

A CNC slitter folder is a sophisticated industrial machine designed for processing thin sheet metal, combining precise bending and slicing capabilities. These machines, including large-scale models like our CNC slitter folder, can measure several meters in width and offer seamless integration with computerized control systems for high accuracy and efficiency. With their advanced technology, slitter folders are ideal for performing lengthy and complex operations on sheet metal while minimizing errors.

Slitting Process

Slitting involves precise cutting across the sheet metal:

1. Positioning and Clamping: The machine positions the metal to the programmed cut line, then clamps it in place using the back gauge.

2. Cutting: A built-in guillotine performs a clean horizontal slice from left to right. While this system excels at straight cuts across the entire sheet, more complex cuts require specialized machinery like bandsaws.

Safety Features

Our CNC Slitter folders prioritize operator safety with features such as:

1. Foot pedal controls to ensure the operator remains at a safe distance during operation.

2. Emergency stop buttons and safety switches to prevent accidents.

3. A robust clamping system to eliminate movement during slicing or bending operations.