Midway Rotary Die Solutions
Removing slugs is crucial for maintaining press machine operations, as excess build-up in the die cavities can lead to gear and die damage. Midway offers 8 innovative slug removal techniques tailored to our client's needs, including Pulse Air, Rubber Inserts, Sacrifice Liner, Spring Plungers, Standard Air Eject, Stripping Pin, Vacuum Thru, and Vacuum Transfer. Each method's effectiveness varies with die specifications and materials, with the Stripping Pin being particularly effective. Rest assured, Midway will identify the optimal slug removal solution for your specific requirements!
Pulse Air
The Pulse Air method uses a targeted air burst to remove slugs during die rotation, ideal for multiple cavities, pressure-sensitive cuts, and larger dies. It offers precise airflow control and can be converted to a Vacuum Transfer system with a simple manifold change.
Rubber Inserts
Rubber Inserts, alternatively using neoprene or foam, offer a cost-effective solution to minimize slug build-up. Inserted into die cavities, they help minimize slug build up in the die cavities, but exert minimal force, making them less effective for complete removal compared to other methods. However, they work well for the right die!
Sacrifice Liner
The Sacrifice Liner method employs a liner with adhesive that captures slugs when introduced to the die process. While effective for both small and larger slugs when other options are limited, it's less favored due to the cost of materials and concerns over adhesive reliability. Nonetheless, it offers a viable solution in urgent situations.
Spring Plungers
The Spring Plungers method uses mechanical spring plungers to prevent slug build-up in die cavities, ideal for rigid materials and is a cost-effective solution.
Standard Air Eject
The Standard Air Eject method employs an air probe into the die body, releasing air into cavities with each die rotation, best for smaller dies. Despite being louder and having limited pressure, it's cost-effective, simple to install, and user-friendly.
Stripping Pin
The Stripping Pin method employs sharp pins in the anvil to pierce and transport slugs for comb system removal. Ideal for metal-to-metal cutting in both inner and outer cavities, it ensures 100% slug control. Note, it requires sufficient cavity space and a removable anvil due to the need for a stripping pin anvil roll.
Vacuum Thru
The Vacuum Thru method employs a vacuum to extract slugs directly through the die, ideal for metal-to-metal and non-adhesive cuts with easily extractable shapes. This efficient approach not only negates the need for multi-die setups and station registration but also reduces tooling and processing expenses.
Vacuum Transfer
The Vacuum Transfer method uses a vacuum to hold and move slugs within the die for ejection at an optimal point, ideal for tight press spaces. This efficient approach simplifies operations by removing the need for multiple dies and station registration, ultimately cutting down on tooling and processing costs.
In summary, Midway offers 8 tailored slug removal techniques ensuring optimal press machine operations for every unique need and budget. Access multiple effective solutions with our commitment to customized, budget-friendly options. Visit us online to learn more about Midway and visit our YouTube channel to see videos of some of these solutions!
