Fixed Multi-Spindle Heads: Custom Engineered for Mass Production

AVASTEC Fixed Multi-Spindle Heads are specialized machining solutions designed to drastically reduce cycle times in high-volume drilling and tapping operations. By allowing multiple holes to be machined simultaneously, these heads maximize the productivity of your conventional or CNC machine tools. Built with absolute rigidity and precision, our fixed-spindle series ensures flawless repeatability for continuous mass production environments.

Project-Specific Design and Fixed Center Distances

Unlike standard adjustable multi-spindle units, the AVASTEC Fixed Multi-Spindle Heads are custom-manufactured specifically for your unique project requirements. The distances between the spindles are permanently fixed according to your exact workpiece technical drawings, providing superior mechanical stability and zero risk of shifting during heavy-duty operations. Our fixed series includes models tailored to the number of required spindles, such as the CMK02 (2-spindle), CMK03 (3-spindle), and CMK04 (4-spindle) configurations.

• Dedicated Fixed Geometry: Custom-bored spindle centers guarantee extreme accuracy and absolute rigidity, making them ideal for high-tolerance, high-volume part manufacturing.
• ER Collet Outputs: Each individual spindle is equipped with industry-standard ER collet chucks, providing a highly secure, concentric, and versatile grip for various drill bits and taps.
• Morse Taper Drive System: As a standard production standard, the primary power drive is drawn from a robust Morse taper shank, which efficiently transfers torque from the machine spindle to the internal heavy-duty gear mechanism.
• Custom Mounting Solutions: To ensure seamless integration with your specific machine tool, we offer custom-designed connection flanges, anti-rotation arms, and mounting adapters upon request.

Uncompromising Rigidity and Efficiency

Because the internal gear train and housing are specifically engineered for a single, fixed configuration, these multi-spindle heads offer unmatched durability compared to adjustable models. Manufactured from high-grade materials with precision-ground gears, AVASTEC Fixed Multi-Spindle Heads deliver smooth power transmission, minimal vibration, and extended tool life. Integrating these custom heads into your production line is the most effective way to multiply your output without investing in additional machine tools.