In early September 2026, Changtai’s engineers successfully finished the installation of a luncheon meat can-making production line in a customer’s factory. The successful installation has marked a technological advance t in the can-making industry.
Technical Standards & Quality Assurance
A luncheon meat can is a kind of food can. During the can-making process, it should consider food safety, sealing performance and aesthetics, which are customers’ requirements. Therefore, machines are equipped with mercury-free spare parts and a nitrogen protective device. And the equipment parameters have also been precisely adjusted to ensure good surface finish and high quality.
Customized Solution for Tear-open Handles
However, this customer’s can is different. This is a luncheon meat can has a tear-open handle on it. Based on this, the technical solution must not only guarantee high quality but also keep the design. To satisfy the customer’s needs, our technology team updated the rolling, conveying and welding parts on the welding machine.
- ✓ Rolling Precision: To keep the tear-open handle and prevent the handle from being deformed during the rolling process, the team adjusted the rolling device to skip the handle.
- ✓ Conveying Optimization: To keep the handle from getting stuck in the groove on the conveying tunnel, they redesigned the connection part on this part.
- ✓ Welding Excellence: Lastly, the positioning function should be precise and welding quality should be high. The equipment parameters were readjusted including overlap width and welding power.
To develop this solution, our team had several meetings and many trials during the adjustment process. This adjustment has improved stability and quality while making cans. It also has shown Changtai’s creative spirit and ambitious attitude.
Post time: Sep-10-2026