Valve guide and seat machining machine, 4.5, SERDI

The SERDI 4.5 is an advanced universal machine designed for precise valve seat machining, catering to diameters ranging from 16 mm to 120 mm. This versatile machine is ideally suited for working with cylinder heads of various engine types, making it an essential tool for both automotive and industrial applications.

Equipped with a new High Torque spindle, the SERDI 4.5 is capable of machining valve guide inserts with diameters as small as 4 mm, ensuring exceptional accuracy and consistency. The machine features a patented spindle head with an integrated motor and a triple automatic centering system with pneumatic operation, offering minimal head inertia and maximum centering precision. The 80 mm spindle, powered by a 2.2 kW integrated motor, operates quietly and efficiently, with built-in stator cooling to maintain optimal performance during prolonged use.

This machine is engineered for maximum durability and efficiency. The pneumatic clamping system and vacuum fixture ensure that cylinder heads weighing up to 350 kg can be securely and easily moved across the table. Each valve is automatically aligned, eliminating lateral deviations in the valve guide bushings. The integrated vacuum tester allows for quick verification of valve sealing before removing the cylinder head from the machine, ensuring top-quality results every time.

The control panel is conveniently located behind the handwheel, allowing operators to easily adjust spindle speed, direction, and depth with precision up to 0.01 mm. The machine’s modular cast-iron bed design enhances its structural strength, while the latest SERDI tools reduce cutting forces by 30%, making it possible to machine even the toughest valve seats.

Advantages

• High Precision: Capable of machining valve guides with diameters as small as 4 mm, ensuring exceptional accuracy.
• Enhanced Stability: The patented triple automatic centering system ensures perfect alignment with minimal head inertia.
• Integrated Vacuum Testing: Allows for quick and accurate valve sealing verification.
• Durability: The robust cast-iron bed and improved lighting system ensure longevity and reliability.

Features

• High Torque Spindle: 2.2 kW motor integrated into an 80 mm spindle, ensuring powerful and precise operations.
• Pneumatic Clamping System: Securely holds cylinder heads weighing up to 350 kg.
• Triple Automatic Centering: Provides maximum centering accuracy with minimal head inertia.
• Advanced Lighting: LED lighting system enhances visibility while conserving energy.

Call to Action

Contact us for a consultation on selecting and operating the SERDI 4.5. Schedule a free demonstration to see the machine in action. Learn more about our products and their advantages.