ECCENTRIC PRESS. BRAND ZANI MODEL AF 80 CAPACITY 80 TON TABLE DIMENSION 850X580 PRICE ON REQUEST 

Technical Data Sheet

Product: Eccentric type press
Brand: Zani
Model: AF 80
Capacity: 80 tons
Table dimensions: 850 x 580 mm
Price: On request

Technical Description

Things

The Zani AF 80 eccentric press is a machine tool designed to perform stamping, bending and cutting operations on metallic materials through the use of an eccentric mechanism. The press uses an eccentric shaft and lever system to apply significant force to a work piece, allowing you to perform metalworking operations with precision and strength.

What is it for

The Zani AF 80 eccentric press is used for:

• Stamping: Creating complex, detailed shapes in metal through dies and punches.
• Bending: Shaping sheets of metal into specific shapes by applying force.
• Cutting: Removing sections of material through the use of punches and dies.
• Forming: Completing machining operations on metals and other strong materials.

How to use it

The use of the Zani AF 80 eccentric press involves the following steps:

1. Machine Preparation:

   • Preliminary Check: Inspect the machine to verify that all components are in good condition and that there are no signs of wear or damage.
   • Tool Setup: Assemble the dies and punches needed for the specific operation. Make sure they are securely attached and aligned correctly.

2. Preparation of the Piece:

   • Placement: Place the work piece on the press table. Align it correctly relative to the stamping or cutting tools.
   • Parameter Setting: Adjust the pressure and stroke of the press based on the type of operation and the material to be processed.

3. Execution of the Operation:

   • Starting the Press: Activate the machine to begin the stamping, bending, or cutting operation. Monitor the process to ensure uniform and defect-free processing.
   • Inspection: Check the piece after the operation to ensure that it meets the required specifications and that there are no imperfections.

4. Maintenance and Cleaning:

   • Cleaning: Remove residual material and dust from the machine. Clean the table and moving parts regularly.
   • Maintenance: Perform periodic checks and lubricate moving components to ensure smooth, trouble-free operation.

Materials used

The Zani AF 80 press is designed to work with a variety of metallic materials, including:

• Steels: Used for their strength and durability.
• Cast irons: Used for applications where hardness and wear resistance characteristics are required.
• Aluminum and Alloys: Used for light applications and for their ease of processing.
• Non-Ferrous Metals: Such as copper and brass, which may require specific force to work.

Types of eccentric presses

There are several types of eccentric presses, each designed for specific applications and capabilities:

1. Eccentric Lever Press: Uses a system of levers to amplify the applied force and obtain high pressures.
2. Eccentric Column Press: Mounted on a central column, suitable for jobs requiring a greater working height.
3. Eccentric Upright Press: It has a robust and stabilized structure, ideal for heavy work and intensive molding operations.
4. Manual or Automatic Eccentric Press: Manual ones require operator intervention for each cycle, while automatic ones can be programmed to perform repetitive operations.

Maintenance of a used press

To keep a used press in good condition, follow these tips:

1. Regular Lubrication: Make sure all moving parts, such as shafts and levers, are well lubricated to prevent wear.
2. Parts Inspection: Periodically inspect and replace dies, punches and wear components.
3. Cleaning: Regularly remove debris and processing residues to prevent build-up and ensure optimal operation.
4. Alignment and Adjustments: Check the alignment of the tools and the pressure adjustment to maintain the quality of the workmanship.
5. Safety Check: Check the machine's safety devices and brakes to ensure they are functioning properly.

Check the good condition of a used one

Before purchasing a used press, it is important:

1. Visual Inspection: Check the machine for signs of wear and damage. Check the condition of the table, levers and main components.
2. Operation Test: Turn on the machine and test operation under operating conditions. Check that all movements and pressures are correct and without abnormal vibrations.
3. Document Verification: Check that the machine has all necessary documentation, including manuals and safety certifications.
4. Previous Maintenance Request: Request information on previous maintenance and interventions carried out on the machine.

Why it's better to buy used

Buying a used baler like the Zani AF 80 can offer significant advantages:

1. Economic Savings: The cost of a used press is generally much lower than a new one, reducing the initial investment.
2. Reliability: If well maintained, a used press can offer reliable and long-lasting performance, ensuring good productivity.
3. Immediate Availability: Used presses are often available immediately, avoiding the long waiting times for acquiring new models.
4. Resale Value: Used machines maintain a good resale value, allowing you to recover part of your investment in the event of future resale.

In summary, the Zani AF 80 eccentric press is a robust and versatile machine, ideal for various metalworking applications. Purchasing a used model can be an advantageous option if the machine is well maintained and checked, offering excellent value for money.