... Sheet Feeding: Servo Motor. 3. High Quality 4. Forming Area:720mm x 1220mm Computerized Plastic Vacuum Forming Machine makes egg trays, food containers, fruit ... Specially-made aluminium alloy track which friction ratio is small, stable and quickly feed sheet.3. Two type ... anti-aging protective, durability.6. It has vacuum delay, slow vacuum, second vacuum, second upper mould, shock functions which help ...