Hydraulic Decoiler Machine - Premium Mild Steel, Decoiling Speed 100-1000 Rpm, Mechanical & Hydraulic Power Source, Paint Coated Finish, Automatic Operation

Tonnage

Range: Typically 40 to 1000+ tons.

Function: Determines the maximum force the press brake can exert on the material. The required tonnage depends on material thickness, length, and type.

Bending Length

Range: Usually between 4 and 20 feet (1.2 to 6 meters).

Function: Refers to the maximum length of material that can be bent at once. Longer lengths are used for larger sheets and parts.

Stroke Length

Range: Often between 6 to 15 inches (150 to 380 mm).

Function: Determines the distance the ram can travel during bending, affecting how deep the material can be pressed.

Throat Depth

Range: Typically from 6 to 16 inches (150 to 400 mm).

Function: Refers to the distance from the frame to the center of the ram. A larger throat depth allows more complex shapes to be bent.

Open Height (Daylight)

Range: Often between 10 and 20 inches (250 to 500 mm).

Function: The maximum opening between the bed and ram when fully retracted, allowing larger or taller dies to be used.

Approach, Bending, and Return Speeds

Speeds: Expressed in inches per second or mm/s.

Function: Defines how quickly the press brake moves toward the material, bends it, and returns.

Backgauge

Features: Manual or CNC-controlled.

Function: Positions the workpiece precisely for repeated bends. Multi-axis backgauges allow complex part bending.

Control System

Options: Manual, NC (numerically controlled), or CNC (computer numerical control).

Function: Defines how the machine operation is controlled. CNC systems allow more precise, automated, and complex bending sequences.

Power Requirements

Range: Varies based on tonnage and machine size, typically 3-phase, 220V/440V.

Function: Determines the electrical power required to operate the machine.

Frame and Bed Type

Types: C-frame or closed frame; welded steel or cast iron.

Function: Determines the structural rigidity of the machine, affecting accuracy and durability.

Material Thickness Capacity

Range: Dependent on tonnage, typically from thin sheet metal up to 1 inch or more for higher-tonnage models.

Function: Dictates the maximum thickness of material that can be bent.

Optional Features

Examples: Hydraulic clamping, crowning system, angle measurement systems, quick-release tooling, etc.

Function: Enhances productivity, accuracy, and operational flexibility.