Technical parameters:

? machine: 14Kg;

B using air pressure: 0.4-0.6MPa;

? package steel strip size: 32* (0.8-1.2) mm;

? tied force: 9807N;

? tighter Strip speed: 4.2m/min;

? joints under tension: 1685N;

? packaged the whole process an average gas consumption: 1 cubic meter.