The CGJ-A automatic aluminum film punching machine produced by Wenling Bangda Food Machinery Factory of Zhejiang Province has a compact structure, small size, long service life, stable performance, quick cover speed, uniform material feeding, and low waste. The characteristics of the mold can be used interchangeably. It is the most advanced automatic fruit and milk bottle cap aluminum film sleeving machine of the same kind in China. Its operating speed is 4 800 / h, the required power supply voltage is 220 V, the power is 0.2 kW, the body's external dimensions (length × width × height) is 550 mm × 350 mm × 600 mm, and the overall mass is 50 kg.