Detailed Technical Data Sheet: Used Lizzini Model 2 Universal Sharpener

General Description

The Lizzini Model 2 universal tool grinder is a precision machine for machining and sharpening tools and components. Manufactured by the renowned Italian company Lizzini, this machine is designed for high performance in a wide range of applications, including aerospace, automotive, mechanical engineering, toolmaking, and more.

Technical Specifications

• Model: Lizzini Model 2
• Table Dimensions: 918 x 140 mm
• Axis Movement (X/Y/Z): 600 mm / 250 mm / 400 mm
• Maximum Grinding Wheel Diameter: 200 mm
• Machine Weight: 1500 kg
• Base Material: Natural granite or mineral casting (optional), offering excellent thermal stability and vibration damping.
• Grinding Head Rotation: 360 degrees on both the vertical and horizontal axes, allowing for great flexibility in grinding operations.
• Drive System: Hydraulic drive for the longitudinal movement of the table, ensuring precision and fluidity in movement.

Main Components

• Grinding Head: Designed to support different types of abrasive wheels and allows rotation on both vertical and horizontal axes.
• Workpiece Holder Table: Sturdy and stable, it minimizes vibrations and allows for precise positioning of the workpiece.
• Tailstock: Manually or automatically adjustable, it offers programmable axial clamping for versatile part machining.
• Motion Axes: Equipped with ball screws or linear motors for precise, repeatable movements, especially useful in non-circular grinding.

Workable Materials

The Lizzini Model 2 is ideal for machining hard, resistant materials such as steel, cast iron, tungsten carbide, and advanced composites. Thanks to the thermal stability and rigidity provided by the natural granite or mineral casting base, it is particularly suitable for high-precision operations.

Maintenance

To keep your sharpener in top condition, regular maintenance is essential. This includes thoroughly cleaning the work surfaces, lubricating the moving parts, and periodically checking the accuracy of the axes. It's also advisable to check and, if necessary, rebalance the grinding wheels to avoid vibrations that could compromise the quality of your work.

Evaluation of a Good Used Car

When evaluating a used sharpener like the Lizzini Model 2, it is important to check:

• Guide Condition: Make sure there are no signs of excessive wear or corrosion.
• Hydraulic System Condition: Check that there are no leaks and that the movement is smooth.
• Axis Accuracy: Test the movement to ensure the axes are accurate and free of backlash.
• Grinding Head Condition: Must be stable, with no signs of loosening or abnormal vibration during operation.

Sectors of Use

This machine is used in numerous industries due to its versatility and precision. It is particularly popular in the production of high-precision components, such as cutting tools, machine parts, aerospace components, and automotive parts. Its ability to machine a wide range of materials with high precision makes it an indispensable tool for many industrial applications.

Why is it better to buy it used?

Buying a used Lizzini Model 2 is a cost-effective choice thanks to the machine's robustness and durability. Even after years of use, if properly maintained, it can offer performance comparable to a new one, but at a significantly lower cost. Furthermore, the availability of spare parts and ease of maintenance extend its useful life, making it a reliable investment for companies requiring precision and quality in component grinding.

Buying used machinery like this allows you to obtain high-quality equipment at competitive prices, with the possibility of quickly recovering your investment thanks to the efficiency and productivity guaranteed by the Lizzini brand

Used Lizzini universal sharpener. Model 2. Excellent condition. 918x140mm table, X/Y/Z axis movement 600/250/400mm. Maximum grinding wheel diameter 200mm. Machine weight 1500kg. Price on request.