Schmalz Calculator
Calculate suction force, holding force, and evacuation time in seconds
The Schmalz Calculator helps designers, planners, and users reliably design a vacuum system—without time-consuming manual calculations or poring over data sheets. With just a few inputs, you can determine all relevant parameters and make well-informed technical decisions in no time.
Frequently Asked Questions
How does the Schmalz Calculator work?
The Schmalz Calculator is a free online tool for designing vacuum systems. Users enter the relevant application data—such as workpiece and process parameters—and the tool automatically calculates the required vacuum characteristics and design parameters.
The calculations are based on Schmalz’s many years of experience in vacuum technology and system design. This allows users to immediately obtain reliable results and quickly and safely select the right vacuum components for their application.
What can I calculate using the Schmalz Calculator?
The tool calculates the following values:
- Number of suction cups required
- Suction area and suction cup diameter
- Required suction force
- Required theoretical holding force
- Ideal hose distribution
- evacuation time
- Required suction rate
- hose diameter
- Calculated ambient pressure at high altitudes
- Flow rate at flow restrictors
- Surface area calculation for wire mesh filters
- Payback calculator for handling equipment
Is the Schmalz Calculator free to use?
Yes. The Schmalz Calculator is available on the website for free and without registration.
Is the Calculator also suitable for existing vacuum systems?
Yes. The Schmalz Calculator is suitable for both designing new vacuum systems and analyzing and optimizing existing ones. By calculating the relevant values, you can review existing designs and specifically identify opportunities for optimization—such as suction force, evacuation time, or suction rate.
If needed, Schmalz’s vacuum experts will be happy to provide you with personal consultations.
How accurate are the results, and when is it advisable to have an investigation conducted by Schmalz experts?
The calculations performed by the Schmalz Calculator are based on Schmalz’s many years of experience in vacuum technology and provide reliable results for the design and optimization of vacuum systems. Since actual conditions vary in practice, calculations may differ or be incorrect in specific cases. For complex or safety-critical applications, we also recommend a personal investigation by Schmalz experts.
Can I use the Schmalz Calculator offline, and how do I install it?
Yes. The Schmalz Calculator is available as a Progressive Web App (PWA) and can be installed on computers and mobile devices. Once installed, the tool is fully functional even without an internet connection.
Installation takes place directly through the browser on the respective device. Afterward, the Schmalz Calculator can be launched just like a regular app.