The SC-NFC-KAYAN-NECKING SYSTEM desiqned and manufactured by SLAC, is a multiple stagehigh-speed machine used in the production of two-piece aluminum or steel cans. The machine adoptsmultiple Die Necking stages to progressively reduce the diameter of the open end of a can. Depending oncustomer production demands, supplementary stages; Flanging Stage, Base Refoming Stage, LightTester Stage, can also be positioned after Necking Stages. This modular design makes expansion auickand easy.
Main features.
Infeed unit --- waxing mechanism included or not
Its main feature -- Dual star-wheel for trouble-free can handling at high speedsNecker、Flanger、Reformer and Light Tester
Cam work arc: 240° , bigger than normal --- at the same speed, reduces pusher acceleration, improves cam fol-lower system stability, lengthens cam follower life.Increased process time allows increase in pusher stroke to 1.75”(44.45mm)
Longer Pusher Stroke should give greater Control of Neck to Body concentricity - Longer “Throat"ToolingLonger Pusher Stroke --- increased stroke allows the use of proprietary re-circulating ball slideBall slide use---Lubrication yearly,simple maintenance
Ram material: Al 6061 T6Lightweight (low inertia) assembly which is very simple to assemble compared to existing solutions, improving thelife of the cam and cam followers
Non-Metallic gears at every other stage to eliminate the requirement to lubricate drive train, decreases gearingnoise
