ZD-F550 Square Bottom Paper Bag Making Machine

Sales ZD-F550 Square Bottom Paper Bag Making Machine

ZD-F550 is specially designed to produce square bottom paper bags with big sizes automatically from plain or pre-printed paper roll, auto web correction, print mark registry, edge gluing, tube forming, tube cutting, bottom forming and bags collection with counting.

It is equipped with Japanese Mitsubishi servo-motor system, with advantage of stable performance and easy operation. The produced paper bags are with accurate sizes and good outlook. It can save much labor cost and create remarkable profits, and is an ideal equipment for paper bag manufacturers. 

Product Detail  

Parameters

Model

ZD-F550

Roll paper width

670-1670mm

Max. dia. of roll paper

φ1500mm

Inside diameter of paper

76mm

Paper gram

80-150g/m2

Finished bag width

240-540mm

Paper tube length

380-770 mm

Paper bottom width

80-280mm

Max production speed

160PC/min

Total power

18KW

Weight

12000KG

Overall dimension ( L*W*H )

11500 * 3800* 2100mm

The whole machine is outfitted with Mitsubishi electrical control system and operates with servo motor control to maximize stability and simplify maintenance. It features high production efficiency, making it a perfect choice for minimizing labor and operating costs.

 

FEEDING UNIT

The roll paper fixed on the air expanding mandrel can be fed by swing arm which is equipped with lifting hydraulic system. With an alarm function, the feeding unit will sound alarm when there is no paper feeding. Improved surface smoothness of the paper during the feeding is achieved due to the web guide and uniform tension control. Paper rolls can be easily changed by pressing a button.

SERVO UNITS

The whole machine is controlled by servo motors (Mitsubishi, made in Japan).

BAG FORMING UNIT

Form the paper with patches and side glue into the tube; and cut into separate pieces based on the settings. Afterwards, these separate tubes will be sent to the drum to open the four corners, then bottom gluing, sealing and form the square shape consequently.

BAG COLLECTING UNIT

Compress the bags and output the finished bags. The number of paper bags processed can be displayed by the automatic collection and counting system.

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