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 specially designed roller dies. Our roller dies can cut flat, round shapes from rolls of cap lining 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 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 closure lining equipment 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 cuts with ease and only requires 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 closure lining machine, our customers can expect longevity and reliability due to our use of mechanical and servo-driven motions. Our skilled workforce is all under one roof, allowing for 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. Our range of closure lining machines ensures precise and consistent performance, meeting the highest standards in the industry.
- Specifications
Closure Type Round Flat Closure Form of Product Liner Material – Supplied on reels
Round Flat Closure – Supplied in bulkFeeder Type Centrifugal Feeders
In-Line Tracks
Vibratory FeedersProduction Rate Ranges Up to 1200 parts per minute Machine Platform Cap Liner Machine with Roller Die Configuration
Conventional Punch & Die ConfigurationsDie 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
ScrapTooling 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 - Design Options
Feed Systems Vibratory feeders
Centrifugal feeders
Water fall feeders
Step feeders
Accumulation dialsIn Feed Systems Power driven conveyors tracks
Regenerative blower tracks
Compressed air tracks
Vibratory inline tracks - Inspection & Testing
Testing Process 24 hour non-stop dry run test
Final Debugging
Hypot test for electrical test on connectors
Multi-stage load test
Standard Checklist - More Information
CAD Software Used Autodesk Inventor Other Services Available Automation simulation through CAD designing software
Retooling of standard machines and other manufacturer’s machinesIndustries Served Consumer/Household
Electrical
Electronics
Food and Beverage
Medical/Pharmaceutical - Additional Options
Product Placement Detection See through fiber optic sensors
Convergent beam sensors
Laser sensors
Probe tooling with sensorsPre Feeders Elevator hoppers
Vibratory hoppers
Live bottom hoppersLiner 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-winderDie Removal Systems Electric wench with slide Product Assembly Testing Vision system inspections
Automatic ejecting of product to sampling binsPack Out Systems Carton handling systems with powered or roller conveyors
Stacking
Robotic packaging
Two position carton divertersOperator Interface Touch screen with machine diagnostics and data acquisition
Push button
Message display units
Placard displays
Seamless Closure Lining Starts Here – Build Your Perfect Solution with Central Machines, Inc.!
Ready to enhance your production line with high-performance closure lining machines? Our custom-built solutions deliver precision, speed, and reliability, tailored to meet your unique manufacturing needs. Whether you’re looking for advanced cap lining capabilities or complete closure lining equipment, we’ve got you covered. Contact us today to discuss how our machines can improve your production efficiency and quality. Let us help you take your operations to the next level!