High-Speed Fully-Automatic Can Making Lines
Complete end-to-end production solutions for two-piece and three-piece metal cans, from coil feeding to finished product. Trusted by leading food, beverage, and chemical packaging manufacturers worldwide.
Precision Engineering for the Modern Packaging Industry
YohoAI's metal can and lid production lines represent the latest advancement in metal packaging manufacturing. Our systems produce high-quality two-piece (drawn and ironed) and three-piece (seamed) cans used across the food, beverage, aerosol, and chemical industries.
Every machine in our production line is engineered for high throughput, minimal waste, and easy operation – Helping manufacturers scale output without sacrificing quality.
From tinplate coil decoiling to final packaging, our equipment handles the complete manufacturing process with precision servo drives, PLC control, and real-time quality monitoring.
10 Steps from Metal Coil to Finished Can
Tinplate or aluminum coil is decoiled and passed through a precision leveler to remove camber and ensure flat, uniform sheet entry into the production line.
Side trimmers cut the sheet to exact width, while an automated lubrication system applies food-grade lubricant to reduce friction during forming.
Sheet is fed into high-speed rolling mills that form the cylindrical body. Precision welders (resistance or laser) then seal the longitudinal seam to create a seamless tube.
Top and bottom flanges are formed at high speed. Beading rollers add structural reinforcement ridges to the can body for improved stacking strength and pressure resistance.
Food-safe epoxy or water-based coating is spray-applied inside the can. The can passes through a convection curing oven at 180≈20°C to bake the coating to a uniform, safe finish.
UV-curable inks and coatings are applied via high-speed offset or dry-offset printers. Multi-color printing with over-varnish provides a brilliant, scuff-resistant finish.
Separate lid lines produce easy-open ends with scored score lines, rivets, and pull tabs. Twin-knurl and anti-fraud tab designs are fully supported.
The can body is necked-in to accept the lid. A double seamer then folds the lid and body flanges together to create an hermetically sealed, leak-proof joint.
Every can passes through an automated pneumatic or vacuum leak tester. Vision systems check seam integrity, print quality, and coating uniformity in real time.
Finished cans are counted, sleeved or collated, and automatically packed into cartons. Robotic palletizers stack filled cartons onto pallets for dispatch.
Built for Performance, Designed for Reliability
High-Quality Metal Cans Produced by Our Equipment
Precision Engineering Up Close
Why Leading Manufacturers Choose YohoAI Can Lines
Up to 120 cans/min throughput with servo-driven forming and seaming stations, outperforming industry averages by 30%.
Every forming, flanging, and seaming operation uses closed-loop servo drives for micron-level accuracy and repeatability.
All internal coatings are FDA-compliant, BPA-NI (non-intent), and meet EU food contact material regulation (EC 1935/2004).
Tool-free diameter and height adjustments with pre-set recipes stored in the HMI. Changeover time under 30 minutes.
In-line vision cameras and pneumatic leak testers reject non-conforming cans automatically, ensuring ±8.5% first-pass yield.
Regenerative braking on servo motors and variable-frequency drives reduce energy consumption by up to 25% vs. conventional systems.
Add coating stations, printing modules, or extra seaming heads without replacing the entire line. Scales with your business.
Remote diagnostics via VPN, 24/7 parts availability, and annual preventive maintenance visits keep your line running at peak output.
From Food to Pharmaceuticals – YohoAI Cans Do It All
Canned vegetables, soups, meat, fish, and ready-to-drink beverages. High-pressure steam sterilization compatible.
Unit-dose and OTC drug packaging. USP Class VI compliant coatings and 100% leak-tested products.
Paints, coatings, adhesives, lubricants, and compressed gas aerosols. Custom pressure-rated designs up to 1.2 MPa.
Nitrogen-flushed composite cans for instant coffee, milk powder, and protein supplements. Airtight seaming preserves freshness.
Wet and dry pet food cans with pull-tab easy-open lids. Tamper-evident features and freezer-to-microwave compatibility.
Lubricant, solvent, and chemical containers. UN-certified designs for hazardous material transport packaging.
15+ Years of Precision Manufacturing Excellence
Equipment installed and running in 30+ countries across 5 continents.
Over 600 units shipped globally since 2010, from small shops to Fortune 500 plants.
Full installation, commissioning, operator training, and validation documentation included.
ISO 9001 quality system. All equipment CE-marked and export-ready to any market.
Get a custom quote, process validation, and layout plan within 48 hours.
