How to Choose the Right Vacuum Table for Your Process

Vacuum tables are used to improve many commercial and industrial applications by holding down various substrates and products during additional processes. Whether using your vacuum table for machining, milling, drilling, cutting or screen printing, choosing the right type of vacuum table and pump is an important decision. Consider the following factors when selecting the right vacuum table for your process:

• Type of application or process
• Air permeability of substrate or product
• Surface area of your substrate or product
• Friction between the substrate and vacuum table

These are all important considerations in selecting the right vacuum table and pump for your application.  Increased horsepower does not improve a process.  Evaluate these factors for successful implementation and operation of your vacuum hold down table.

Type of Application or Process

The type of application or process is an important factor when selecting the right type of vacuum table and pump. The vacuum table must complement your application with the efficiency, accuracy, consistent flatness and the right amount of vacuum hold down force for your product.

Air Permeability of Substrate or Product
the air permeability of your substrate or product is a critical factor when determining the amount of vacuum hold down necessary. Products with increased air permeability such as canvas or paper do not require the amount of vacuum force needed when holding down a solid sheet of metal, wood or aluminum.

Surface Area of Your Substrate or Product
The surface area of your substrate or product is another critical factor when choosing the right type of vacuum table and pump. Smaller parts may require more vacuum force or a denser hole pattern to hold them in place during processes.

Friction between the Substrate and Vacuum Table
The amount of friction between your substrate and the vacuum table is another important factor when choosing the right type of vacuum hold down system.  Substrates that are more prone to slip may require a higher amount of vacuum force. If your vacuum table top has a non-slippery surface it may help to hold your substrate more firmly in place.

For more information on selecting the right type of vacuum table and pump for your application, consult with the leading vacuum table manufacturers at Systematic Automation.

Systematic Automation has over 35 years of experience designing, engineering and manufacturing high quality vacuum tables. We offer assistance in selecting the right vacuum table for your application as well as custom designed options to meet your specifications. Contact us to speak with an engineer and for assistance in evaluating your application and vacuum hold down requirements.