Welcome to Wenzhou Zhenglong Machinery Co., Ltd.

HOME  | CHINESE  | ENGLISH

Wenzhou Zhenglong Machinery Co., Ltd.

Focus on three sides sealing bag making machine research and development

Service hotline：

18858833311

RODUCTS

正隆产品

Therr side sealing bag-making machine
Automatic paper lunch box machine
GX-ZUB Therr-side sealing,middle-sealing dual-purpose bag-making machine
医药袋制袋机
high-speed bag making machines
Bubble Film Making Machine
high-speed(three-servo)three-side sealing zipper standing bag-making machine
high-speed (three-servo)three-side sealing zipper standing bag-making machine
THREE-SIDE SEALING MIDDLE-SEALING DUAL-PURPOSE BAG-MAKING MACHINE
high-speed(four-servo)three-side sealing zipper standing bag-making machine
high-speed (four-servo) three-side sealing zipper standing bag-making machine
HIGH SPEED DOUBLE DISPENSING BOTTOM BAG ABSOLUTE BAG MACHINE
Die-cutting Machine
Cutting Machine
Curling Machine
Printing Machine
Laminating Machiner

ABOUT US

关于正隆

About Us
Workshop
Video

Products Name :
FEATURES:
I、 this machine is a new curling machine adopts frequency conversion control, bag making machine, slitting machine, film blowing machine, and so on
2 、pneumatic tension control system through tension-adjust the pressure relief valve to adjust volume, can correspond to various widths of coiling. Volume。
3、 no paper core crankshaft design, significantly reducing consumer costs, while you can quickly remove waste wolume, d substantial increase in productivity 。
4、with the linear bearings, toothed synchronous belts, maintenance-free。
Related products：