Start With the Equipment Being Guarded
The first step in planning a modular machine guarding system is understanding the equipment or area that needs to be guarded. This may include machinery, robotic cells, conveyors, hydraulic presses, CNC routers, packaging equipment, assembly cells, or other industrial work areas.
Before requesting a quote, gather as much information as possible about the machine or workspace, including:
- Equipment dimensions
- Overall guarded area dimensions
- Machine height, width, and depth
- Moving parts or hazardous areas
- Required clearance around the equipment
- Nearby walls, columns, doors, or walkways
- Photos, drawings, sketches, or CAD files
This information helps determine how much guarding is required and which components may be needed, including modular guarding panels, posts, brackets, and access gates.
Map Out Access Points
Access points are one of the most important parts of a guarding layout. A system that blocks access too aggressively may create problems for operators and maintenance teams, while a system with poorly planned openings may not provide the intended level of separation.
Common access points may include:
- Operator entry points
- Maintenance access areas
- Loading and unloading areas
- Conveyor openings
- Material transfer points
- Tooling or changeover access
- Emergency access areas
Depending on the layout, these access points may require hinge gates, slide gates, vertical gates, removable panels, or other guarding components.
Consider Maintenance Access Early
Maintenance access should be planned before the guarding system is finalized. If panels, gates, or access points are not placed carefully, routine maintenance can become slower, more difficult, or more disruptive to production.
When reviewing maintenance needs, consider:
- How often the machine needs service
- Which areas maintenance teams need to reach
- Whether full entry is required or only partial access
- Whether a removable panel or gate would be more practical
- How much space is needed around the equipment
- Whether lockout/tagout procedures affect access planning
One of the advantages of modular guarding is that the system can often be configured, adjusted, or reconfigured more easily than permanent guarding. This can be helpful when machinery changes, layouts shift, or maintenance needs evolve over time.
Think Through Operator Workflow
A good guarding layout should support safety without making daily work harder than necessary. Before choosing a layout, think about how operators move around the machine and interact with the equipment during normal production.
Important workflow questions include:
- Where do operators stand during production?
- Where do materials enter and exit the work area?
- How often does someone need to enter the guarded area?
- Are there loading, unloading, inspection, or adjustment points?
- Will the guarding affect visibility of the machine or process?
- Are there forklift paths, carts, or other traffic routes nearby?
These details can influence the location of panels, gates, openings, and related machine safety products.
Choose the Right Gate Locations
Gate placement can have a major impact on how practical the guarding system is once installed. Gates should be placed where access is actually needed, not simply where they are easiest to fit into the layout.
Common gate options include:
- Hinge gates
- Slide gates
- Vertical gates
- Bi-fold gates
- Total access slide gates
- Total access hinge gates
The right gate style depends on available floor space, access frequency, opening size, operator workflow, and whether the gate needs to work with additional safety devices such as interlocks, light curtains, or safety relays.
Review Panel Height and Width Requirements
Panel size is another key part of planning a modular machine guarding system. The correct panel height and width will depend on the equipment being guarded, the required barrier height, available floor space, visibility needs, and any safety standard or risk assessment considerations.
ARK Automation supplies standard guarding panels in multiple sizes, along with adjustable panels and custom panels for applications that need a more specific fit.
When reviewing panel requirements, consider:
- Required panel height
- Required panel width
- Mesh size or panel type
- Visibility requirements
- Potential conveyor or material openings
- Whether weld screen, Lexan, solid steel, or custom panels are required
- Whether future modifications may be needed
Plan for Posts, Brackets, and Mounting Requirements
Panels and gates are only part of the system. Posts, brackets, clips, fasteners, and mounting details all affect how the guarding system comes together.
Before finalizing a layout, consider:
- Where posts will be located
- Whether posts need to align with existing equipment or floor constraints
- How panels will connect to posts
- Whether corners, angles, or offsets are required
- Whether the floor or mounting surface creates any limitations
- Whether the layout may need to be reconfigured later
These details help ensure the guarding system can be installed cleanly and adjusted when needed.
Consider Future Layout Changes
Industrial layouts often change. Equipment may be moved, production lines may be adjusted, and work cells may be reconfigured for new programs or processes. Planning for future changes can help reduce rework later.
When possible, consider whether the guarding system may need to support:
- Future equipment changes
- Additional access points
- New conveyors or material flow changes
- Expanded production cells
- Different panel or gate locations
- Reused guarding components
This is one of the main reasons many facilities choose modular guarding. A modular system can provide more flexibility than permanent or fully welded guarding, especially when production needs are expected to change.
Review ANSI and Safety Standard Considerations
Machine guarding should be planned with safety requirements and risk reduction in mind. Depending on the machinery, facility, and application, ANSI, OSHA, risk assessment, and other safety standard considerations may influence the guarding layout, panel height, opening size, access points, and related safety devices.
These considerations may affect decisions such as:
- Where guards should be placed
- How access points should be controlled
- Whether light curtains or interlocked gates are required
- How far guarding should be placed from hazardous motion
- Whether visibility into the guarded area is required
- How maintenance access should be handled
- Whether a documented risk assessment is needed
In some applications, modular guarding may also be used with safety light curtains, safety relays, or programmable safety controllers as part of a broader machine safety system.
What to Provide When Requesting a Quote
To help ARK Automation review your application and recommend the right guarding components, it is helpful to provide as much of the following information as possible:
- Equipment or machine dimensions
- Overall guarding area dimensions
- Photos of the equipment and surrounding area
- Layout drawings, sketches, or CAD files
- Required access points
- Preferred gate locations
- Maintenance access requirements
- Operator workflow details
- Preferred panel height or panel type
- Any conveyor or material pass-through openings
- Any known ANSI, OSHA, risk assessment, or safety standard requirements
- Any related safety product needs
If you are not sure what information is needed, ARK Automation can still help you review the application and identify the details that matter most.
Plan Your Modular Guarding Project With ARK Automation
Planning a modular machine guarding system starts with understanding the equipment, layout, access needs, maintenance requirements, and safety considerations involved. By gathering the right information early, buyers can make the quoting process smoother and help ensure the guarding system is designed around the real needs of the facility.
Need help planning a modular guarding system for your equipment or facility? Contact ARK Automation to discuss your application, layout, panel options, gate requirements, and related machine safety product needs.