• Sliding door machine guard installed on a cylindrical grinder.
  • Back of sliding machine guard

PR – Cylindrical Grinder Safety Guard


Safety guard for cylindrical grinders and CNC machines.

NOTE: Make sure you select a track that is at least double the length of the door width.

In Stock!


The PR sliding door machine guard is a perfect solution to protect various machinery such as cylindrical grinders or CNC milling machines.  These guards were designed to be installed on cylindrical grinders but work great in many other applications.

Cylindrical Grinder Safety Gaurd

The PR-1 and PR-2 safety guards install very quickly on the front of any cylindrical grinder.  The screen slides directly in front of the grinding wheel on OD cylindrical grinders.  When appropriately used, the shield will protect the operator from incidents such as the wheel shattering or projections due to grinding.

Bed-Type CNC Milling Machines

We have successfully installed these sliding door safety guards on various CNC machines, such as bed-type CNC milling machines.  The cylindrical grinder safety guard can be installed on other types of grinders such as surface grinders.


  • Built-in safety interlock switch with solenoid-latching lock.
  • The shield slides laterally on a track and roller system.
  • The standard door width is 600mm (23.63”) by 665mm (26.18”) height.
  • We can make the screen size to your specifications.

Product Variations

Weight N/A
Dimensions N/A
Track Length

47" (1200mm), 59" (1500mm), 78.75" (2000mm), 118" (3000mm), 157.5" (4000mm), 197" (5000mm)

Weight N/A
Dimensions N/A
# of Doors

One Door (24" wide), Double Door (48" wide)

You may also like…