Advanced design, reasonable structure, reliable performance, double belts film pulling, pneumatic film tension control, automatic film tracking, automatic warning and protecting functions to minimize the waste rate. Specifications: Packaging speed: 10-40 bags/minute Bag size: (L) 100-450mm, (W) 100-330mm Bag type: pillow type, gusset device, hole punching device Filling range: max. 4,000ml Film roll diameter: max. 450mm Air consumption: 0.6MPa, 400L/min Total power/voltage: 220V, 3kW Outside dimensions (L x W x H): 1,780 x 1,350 x 1,950mm Gross weight: 900kg Film reel inner diameter: 75mm