The metal lid lining machine is an automated system designed for metal can lids and sealing caps. Integrating automatic lid feeding, precise sealant injection, and compression molding, it is specifically engineered for the sealant application process on tinplate lids. Widely used in can manufacturing lines, it ensures the precise application of sealant to the inner surfaces of lids for food, chemical, and packaging cans. The resulting sealant layer is uniform and stable, guaranteeing reliable sealing and leak-proof performance.
Working Principle:
Metal lids are manually stacked onto the feed rack, and the machine automatically separates and feeds them. The lids are conveyed to the dispensing station, where the system applies sealant to the inner surface following a preset path and dispensing volume, before discharging the lids to a drying oven for automatic curing.
Key Advantages
Precise, metered adhesive dispensing
Automatic cap feeding for continuous operation
Robust and durable structure
User-friendly operation; simple setup for format changes
