Reliable Stacking Solutions for Mailing, Printing, Sorting, and Production Workflows
When your production line is moving quickly, stacking is not just the final step — it is what keeps the entire workflow organized, efficient, and ready for the next stage. Kirk-Rudy stackers are designed to help mailing, printing, fulfillment, and production operations collect, sort, count, and stack finished pieces with greater accuracy and less manual handling.
International Mailing Equipment offers Kirk-Rudy stacking solutions for a variety of applications, from small product edge stacking to ramp stacking, electronic sorting, diverting, and high-volume compensating stacker systems.
Whether you are running mail pieces, cards, folded materials, small products, printed pieces, or sorted batches, IME can help you find the right Kirk-Rudy stacker for your equipment, workflow, and production volume.
Improve Output Handling and Reduce Manual Labor
The end of the production line is where jobs can either stay organized or become a bottleneck. Kirk-Rudy stackers help your team keep materials moving, organized, and ready for the next stage.
Whether you need a compact edge stacker, a ramp stacker, a diverting stacker, or a high-volume compensating stacker, IME can help you choose the right solution for your business.
Why Add a Kirk-Rudy Stacker to Your Production Line?
A stacker helps protect the time and labor already invested into every job. Once your products are fed, printed, labeled, inserted, sorted, or processed, they still need to be collected in a way that is organized, accurate, and easy for your team to manage.
Without the right stacker, operators often spend unnecessary time manually gathering, straightening, sorting, counting, and separating finished pieces.
Kirk-Rudy stackers help solve that problem by giving your operation a cleaner and more efficient output process.
Kirk-Rudy stackers can help your business:
Reduce manual handling
Improve output organization
Increase production speed
Support more accurate sorting and counting
Improve stack quality
Reduce bottlenecks at the end of the line
Help operators keep up with faster equipment
Prepare mail pieces or products for the next production step
The right software can help turn a mailing or printing system into a more complete, controlled, and reliable production workflow.
Kirk-Rudy Stacking Solutions
KR355 Small Product Edge Stacker
The KR355 Small Product Edge Stacker is designed to count, sort, and stack smaller products horizontally. It is a strong solution for operations that need a compact and efficient way to collect smaller flat products as they move through the production process.
This system is especially useful when handling products that need to be counted and organized before packaging, mailing, or additional processing.
The KR355 Small Product Edge Stacker is ideal for:
Small flat products
Cards and inserts
Printed pieces
Mailing applications
Short-run and mid-volume production
Jobs requiring accurate counting and organized output
Key Benefits:
Helps reduce manual product handling
Counts, sorts, and stacks products horizontally
Keeps finished pieces organized
Supports more efficient production flow
Works well in mailing, printing, and fulfillment environments
KR630 Ramp Stacker
The KR630 Ramp Stacker is built to help improve the accuracy and efficiency of mail sorting and stacking. Instead of relying on manual sorting, the KR630 helps collect and organize mail electronically, reducing labor and improving consistency.
This stacker is a valuable addition for businesses that process mail, printed materials, or other flat products that need to be neatly stacked and prepared for the next step in the workflow.
The KR630 Ramp Stacker is ideal for:
Mail sorting applications
Printed materials
Flat mail pieces
Direct mail production
Medium to high-volume workflows
Operations looking to reduce manual sorting
Key Benefits:
Improves sorting accuracy
Reduces dependence on manual sorting
Helps streamline mail production
Keeps finished pieces organized
Supports faster and more consistent output
KR703 Ramp Stacker
The KR703 Ramp Stacker is designed with a built-in divert mechanism and a separate conveyor that delivers diverted material. This makes it a strong solution for operations that need to separate, divert, or organize pieces during production.
The KR703 is especially useful when your workflow requires more control over where products go after they are processed.
The KR703 Ramp Stacker is ideal for:
Diverting selected mail pieces
Sorting and separating materials
Direct mail production
Printing and mailing operations
Quality control workflows
Production lines requiring multiple output paths
Key Benefits:
Built-in divert mechanism
Separate conveyor for diverted material
Helps manage sorted or rejected pieces
Improves workflow control
Reduces manual intervention
Supports more advanced production applications
KR950 Compensating Stacker
The KR950 Compensating Stacker is designed for operations that need clean, organized stacks with dependable stack integrity. Using joggers and a receding lift table, the KR950 helps maintain neat stacks as materials are collected.
This stacker is a strong choice for higher-volume production environments where finished pieces need to be stacked cleanly, accurately, and efficiently.
The KR950 Compensating Stacker is ideal for:
High-volume mail production
Print finishing workflows
Stacking larger batches
Jobs requiring clean stack separation
Operations needing strong stack integrity
Production lines that require dependable output handling
Key Benefits:
Maintains stack integrity
Uses joggers to help keep materials aligned
Receding lift table supports organized stacking
Reduces messy or uneven output stacks
Helps prepare materials for packaging, transport, or additional processing
Supports demanding production environments
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