At Pennekamp, the 4-Axis Servo Stacker LS 800 FAST 25Z has been engineered for glass manufacturers who demand maximum productivity without compromising ware stability or quality.
Unlike conventional stackers, the four independently controlled servo axes provide complete control over every movement, enabling exceptionally smooth bottle handling on production lines running at up to 800 bottles per minute and achieving up to 25 stacking cycles per minute.
Why does the 4-axis concept make the difference?
- Independent motion control
Each servo axis is dedicated to a specific movement, allowing optimised forward, lateral, compensation and lifting motions for every production requirement. - Superior ware stability
The additional compensation axis minimises unwanted bottle movement, making it ideal for lightweight, tall or unstable containers. - Maximum repeatability
Highly accurate servo positioning ensures identical stacking cycles, reducing defects and improving process consistency. - Optimised cycle time
The fourth servo axis independently lifts the stacker bar during the return stroke using only the required height, maximising the available time for the critical forward movement and increasing overall efficiency. - Outstanding throughput
Designed to handle up to 25 stacking cycles per minute, the LS 800 FAST delivers exceptional productivity while maintaining precise and reliable bottle transfer. - Designed for the highest-capacity IS machines
Capable of operating on production lines of up to 800 BPM, making it an ideal solution for modern, high-output glass manufacturing. - Compact design
With an installation area of only approximately 850 × 850 mm, the LS 800 FAST fits where conventional high-speed stackers often cannot, making it ideal for space-constrained installations.
Smart features that improve productivity:
- Automatic pre-calculation of production settings for faster job changes.
- Adjustable stacking speeds and characteristics directly from the HMI.
- Offset Stacking and Stop in Front functions.
- Online stacker bar alignment.
- Pennekamp’s unique stacker bar cooling system for on-line straightness adjustment.
- Modular, maintenance-friendly servo drives that can be replaced individually.
- Prepared for the Ware Steady Bar System for even greater bottle stability during transfer.
The result is higher production efficiency, improved container quality, reduced maintenance, and unmatched flexibility across a wide range of glass containers, from lightweight bottles to the most demanding and unstable ware.
Engineered for speed. Designed for precision. Built for reliability.