Schiavi RG 25-12 sheet metal bending machine

Introduction

The Schiavi RG 25-12 sheet metal bending machine is a highly functional used machine, known for its robustness and reliability. This model, Schiavi RG 25-12, is designed to perform precise bending of sheet metal with a power and capacity that make it suitable for various industrial sectors. In this data sheet, we will explore the main features of the Schiavi RG 25-12, analyzing its technical specifications, components, and methods of use.

Visual Description and Construction

The Schiavi RG 25-12 folder has a solid and compact structure. The machine is built to ensure stability and precision during the bending process. Externally, it appears as a sturdy piece of machinery with a well-designed base and well-assembled components. The generous dimensions of the machine are reflected in its overall dimensions:

• Overall dimensions : Length (L) 1310 mm x Width (l) 1000 mm x Height (h) 1715 mm.

The workbench and blades are designed to withstand high loads and ensure long-lasting results. The machine has a motorized back gauge which facilitates the alignment of the pieces to be bent.

Main Components

The Schiavi RG 25-12 is made up of several essential components:

• Hydraulic Cylinders : Used to apply the force necessary for bending sheet metal. These cylinders are crucial to the hydraulic operation of the machine.
• Upper and Lower Blade : Made of hardened steel to ensure precise and durable cuts and bends.
• Motorized rear register : Allows automatic adjustments to improve folding precision.
• Speed ​​Control System : Regulates the approach, working and return speed of the piston.

Technical Data

• Brand and Model : Schiavi RG 25-12
• Folding Length : 1200 mm
• Bending Power : 25 tons
• Side recess : 200 mm
• Distance between uprights : 1020 mm
• Maximum stroke : 100 mm
• Maximum light between the boards : 300 mm
• Approach speed : 17 mm/sec
• Working Speed : 17 mm/sec
• Return Speed : 80 mm/sec
• Rear register : Motorized
• Power Current : 380 V
• Engine power : 4 kW
• Machine weight : 1300 kg

Usage Procedure

To use the Schiavi RG 25-12 folder:

1. Preparation : Make sure the machine is installed on a stable base and the power supply is properly connected.
2. Loading the Sheet Metal : Place the piece of sheet metal on the workbench and align it using the motorized back gauge.
3. Programming : Set the bending parameters (length, angle and force) via the control panel.
4. Execution : Starts the bending cycle. The machine will apply the force necessary to bend the sheet metal according to the set specifications.
5. Removing the Piece : Once folding is complete, remove the piece and check the quality of the fold.

Matching accessories

• Additional Bending Guides : To handle pieces of different shapes and sizes.
• Fixing Systems : To keep the sheet metal in position during bending.
• Measurement and Control Instruments : To check the accuracy of bends.

Mathematical Formulas for Optimal Use Parameters

To optimize the use of the folder, consider:

• Force Required for Bending : F=L⋅t2⋅σKF = \frac{L \cdot t^2 \cdot \sigma}{K} $F$ $=$ K L ⋅ t 2 ⋅ σ

  • Where FF $F$ is the required force, LL $L$ is the length of the sheet metal, tt $t$ is the thickness of the sheet metal, σ\sigma $\sigma$ is the tensile strength of the material and KK $K$ is a correction factor.

• Bending Capacity : Make sure the workpiece does not exceed the capacity of 25 tons to ensure the smooth operation of the machine.

Workable Materials

The Schiavi RG 25-12 is suitable for processing various metallic materials, including steels, aluminum and light alloys. It is designed to bend sheet metal of thicknesses and lengths compatible with the capacity of 25 tons and the bending length of 1200 mm.

Maintenance

To ensure long life and optimal operation:

• Hydraulic Inspection : Regularly check the hydraulic system for leaks and wear.
• Lubrication : Keep moving parts and guides well lubricated.
• Cleaning : Remove material residues and dust from the bench and blades.
• Electrical Check : Check the electrical system and connections to ensure they are in good condition.

Evaluation of a Good Used Car

To evaluate a used Schiavi RG 25-12 folder:

• External Condition : Examine the machine for signs of wear or damage.
• Functional Test : Make sure all functions, such as the hydraulic system and backgauge, are operational.
• Documentation : Check the presence of maintenance and revision documentation.

Sectors of Use

The Schiavi RG 25-12 bending machine is commonly used in:

• Metalworking Industry
• Construction of Structural Components
• Automotive sector : For the production of precision metal parts.

Advantages of Buying Used

Buying a used Schiavi RG 25-12 folder offers numerous advantages:

• Reduced Cost : The price of a used machine is generally lower than a new one.
• Reliability : If well maintained, a used machine can offer excellent performance.
• Revamping : A completely overhauled used machine can be equivalent to a new one at a lower cost.

This data sheet provides a complete overview of the Schiavi RG 25-12 bending machine, highlighting its specifications, operation and best practices for purchasing and maintaining a used machine.