Closure Lining Equipment
We provide custom-built roller die liner machines for cap lining with all types of closures. Liner materials, fed with reels into the machines, are precision cut to specific patterns using special designed roller dies. Our roller dies can cut flat, round shapes from rolls of cap liner materials. CAM actuated slides with tooling heads transfer the shaped liner material into the closures.
Die liner machines with multiple insertion tooling can be built to fill liner material in up to 1200 closures per minute. Machines are available with both vibratory, waterfall or centrifugal feeders, and in-line tracks for continuous flow of parts in the production line. If required, die-reelers, motorized stock feeders, automatic changing and loading of liner material, scrap re-reelers, or choppers can also be added. Our machines can be integrated with secondary closure processing equipment such as closing or multiple piece closure assembly machines.
Tooled for 1, 2, 3, 4, or 6-up configurations, the rotary die we use cut with ease and only require reduced maintenance. Station tooling mounted to steel plates can be hardened and grounded. Pinch points as well as rotating areas are guarded according to the best practice principles of machine design and OSHA standards. Perimeter guarding can be fabricated with clear polycarbonate panels as well.
From each and every machine our customers can expect longevity and reliability due to our use of mechanical and servo driven motions. Our skilled work force is all under one roof, allowing for the complete construction, and product accountability, within our shop. We use both conventional and state-of-the-art CAD/CAM and wire EDM machines to fabricate the components.
| Closure Type | Round Flat Closure |
| Form of Product | Liner Material – Supplied on reels Round Flat Closure – Supplied in bulk |
| Feeder Type | Centrifugal Feeders In-Line Tracks Vibratory Feeders |
| Production Rate Ranges | Up to 1200 parts per minute |
| Machine Platform | Cap Liner Machine with Roller Die Configuration Conventional Punch & Die Configurations |
| Die Configuration | Precision Rotary Die (1, 2, 3, 4 or 6-Up) |
| Machine Features | De-reeler Motorized Stock Feeder Scrap re-reeler Cam actuated slide with tooling head Operator Interface Automatic Liner Material Changes Other Options Available Scrap |
| Tooling | Hardened and Ground Station tooling mounted to ground steel top plate, supported by fabricated steel base Tolerance: +/- 0.001” |
| Safety Guarding Options | Electrically interlocked guarding Guarding for pinch points and rotating sections Perimeter guarding with clear polycarbonate panels Safety Relays |
| Feed Systems | Vibratory feeders Centrifugal feeders Water fall feeders Step feeders Accumulation dials |
| In Feed Systems |  Power driven conveyors tracksRegenerative blower tracks Compressed air tracks Vibratory inline tracks |
| Testing Process | 24 hour non-stop dry run test Final Debugging Hypot test for electrical test on connectors Multi-stage load test Standard Checklist |
| CAD Software Used | Autodesk Inventor |
| Other Services Available | Automation simulation through CAD designing software Retooling of standard machines and other manufacturer’s machines |
| Industries Served | Consumer/Household Electrical Electronics Food and Beverage Medical/Pharmaceutical |
| Product Placement Detection | See through fiber optic sensors Convergent beam sensors Laser sensors Probe tooling with sensors |
| Pre Feeders | Elevator hoppers Vibratory hoppers Live bottom hoppers |
| Liner Material Handling | De-reeler system holding two reels of liner material Automatic loading and changing of liner material into machine Liner scrap chopper Scrap liner re-winder |
| Die Removal Systems | Electric wench with slide |
| Product Assembly Testing | Vision system inspections Automatic ejecting of product to sampling bins |
| Pack Out Systems | Carton handling systems with powered or roller conveyors Stacking Robotic packaging Two position carton diverters |
| Operator Interface | Touch screen with machine diagnostics and data acquisition Push button Message display units Placard displays |