PRESI MECATECH 250 SPI – The Intelligent Solution for Automatic Grinding and Polishing

The MECATECH 250 SPI from PRESI is a state-of-the-art, automatic single-wheel grinding and polishing machine that combines precision with effortless operation. Equipped with an integrated polishing head and an intuitive touchscreen interface, it is the perfect choice for laboratories requiring maximum reproducibility and efficiency in sample preparation.

Thanks to its innovative design and robust mechanics, the MECATECH 250 SPI offers exceptional running smoothness. Designed for work wheels from Ø 200 mm to Ø 250 mm, its automated polishing head allows for the processing of individual samples or multiple samples in holders with consistent, regulated pressure.

Key Features & Benefits:

• Integrated Polishing Head: Enables fully automated processes with adjustable individual or central pressure for perfect, reproducible results.
• Intuitive Touchscreen Control: The large color touchscreen allows for easy programming and monitoring of all parameters, including speed, pressure, time, and dosing.
• Superior Power Distribution: The high-torque motor ensures constant speed, even under high pressure and maximum wheel load.
• Precise Dosing System (Optional): The machine can be synchronized with an automatic dosing unit to optimize the consumption of diamond suspensions and lubricants.
• Robust Composite Housing: The corrosion-resistant composite housing is durable, chemically resistant, and exceptionally easy to clean.
• Enhanced Operational Safety: Equipped with an emergency stop button and safety cover, the machine meets the highest standards for laboratory safety.

Technical Specifications at a Glance:

• Number of Wheels: 1 (Automatic single-wheel machine).
• Wheel Diameter: Ø 200 mm to Ø 250 mm.
• Wheel Speed: Variably adjustable from 20 to 700 RPM.
• Polishing Head: Variable speed (20 to 150 RPM) with reversible rotation (clockwise/counter-clockwise).
• Pressure Control: Electronically controlled individual or central pressure.
• Memory Capacity: Store up to 100 customized preparation methods.

Areas of Application:

The MECATECH 250 SPI is ideal for automated quality control and failure analysis in the metalworking industry, aerospace, automotive sectors, and research institutes. It is perfectly suited for the serial preparation of metals, composites, and electronic components.