High-Speed Plastic Bag Rotogravure Printing Press from China Suppliers and Factory - Standard Electronic Shaft
Configuration
The machine is added with reverse printing structure: automatically change front and back side.
The main machine adopts servo motor automatic traction.
Shaftless gravure cylinder loading, which changing gravure cylinder easier and time-saving.
Transmission: Electronic shaft drive.
Unwinding and rewinding traction: Full automatic tension controller and magnetic powder brake.
The rewinding are controlled by servo motor.
The printing press roll and the traction press roll are controlled by pneumatic components, which can also adjust the material thickness.
Heavy duty tool rest pneumatic back pressure mobile scraper.
Using infrared sealed dryer, environmental protection and power saving.
Unwinding adopts ultrasonic rectify left and right tracking system.
Independent switch for each printing drive system.
The max diameter of rewinding and unwinding material is 800mm (automatically receiving material 650mm).
Unwinding and rewinding adopts shaftless loading and unloading (More choice: automatic receiving material device).
Main Configuration Brand
| Component Name | Brand & Origin |
|---|---|
| Button switch | Schneider, France |
| Ac contactor | Schneider, France |
| Air switch | Schneider, France |
| Time relay | Schneider, France |
| Automatic tension | Zhongxing, China |
| Pneumatic control | AirTAC |
| Frequency converter | Huichuan, China |
| Servo motor | Huichuan, China |
| Bearing | Haerbin, China |
| PLC | Huichuan, China |
| Operation interface | Pingtong, Taiwan China |
Model Options
Frequently Asked Questions
Can the machine configuration be customized?
Yes, the whole machine features a combined design structure. It can be increased or reduced flexibly according to specific user requirements.
What brands of electrical components are used in this machine?
The machine is configured with premium international and domestic brands. Major switch and relay components are from Schneider (France), PLC and servo motors are from Huichuan (China), and pneumatic controls are supplied by AirTAC.
What is the maximum roll diameter for unwinding and rewinding?
The maximum diameter for both unwinding and rewinding material is 800mm. For automatic material receiving configurations, the maximum diameter is 650mm.
How does the transmission and tension control system work?
The machine uses an electronic shaft drive transmission. Unwinding and rewinding traction is managed by a fully automatic tension controller and magnetic powder brake, while the rewinding is driven by a high-precision servo motor.
What model variations are available for this series?
We offer three main size models: 900, 1250, and 1400. Each model size can be configured in three versions: Standard, Dual Channel, or Twin Mainframe structure depending on your production needs.
Is the gravure cylinder loading system easy to operate?
Yes, the machine uses a shaftless gravure cylinder loading system, which makes changing the gravure cylinder much easier and significantly saves changeover time.