Dual-Channel T-Shirt Bag Making Machine – For Milk Tea & Shopping Bags

Product Model: GR-G400/500/550x2
Max Bag Width: 450mm x 2
Max Bag Length: 280–700mm x 2
Bag Thickness: 0.01–0.035mm
Bagging Speed: 100–400 pcs/min x 2
Line Speed: 150m
Air Pressure: 0.6–0.8Kg
Total Power: 12KW
Machine Weight: 3200kg
Dimensions (L×W×H): 6500 × 2800 × 1900mm

Main Component Configuration:

Component	Configuration
Main Frame	Steel Plate
Discharge System	Frequency Converter (Huichuan)
Feeding Control	Analog Volume Control
Voltage Regulator	Taiwan / Yangming
Heating Type	Electric Heating + Pneumatic Valve (SMC Japan)
Punching Machine Frame	Steel Plate + Solenoid Valve (Taiwan Jin Qi)
Discharge Style	Independent Bracket + Temperature Controller (Shanghai / Yatai)
Brake	Magnetic Powder 5kg + Pull Button (Zhengtai)
Servo Motor (Feeder)	Huichuan 1.5KW + Circuit Breaker (Zhengtai)
PLC Controller	Huichuan + Photoelectric Eye (Matsuda)
Solid-State Relay	Yangming + Heating Tube (Imported 2000W)
Punching Motor	Huichuan + Hot Cutter (Songyue)
Main Punch Servo	Huichuan 11.3KW + Tracking Sensor (Matsuda)
Bearing	Japan NSK or Chinese Equivalent
Inverter	Huichuan + Photoelectric Eye Protection (Matsuda)

Performance Highlights:

Equipped with Huichuan servo motor control and PLC system. The 7" touchscreen, combined with Matsuda photoelectric tracking, ensures intuitive operation and dual-color printing capabilities.
Frequency converters simulate speed control, with automated volume-controlled feeding that ensures stability and precise cutting.
The feeding system uses magnetic powder brakes and pneumatic unwind shafts, with pneumatic up/down paper holders and thermal sealing units. The system is simple in structure and easy to operate. Full servo control ensures fast and stable punching.
The main machine adopts a reinforced steel frame for greater strength, minimal deformation, and high precision. All electronic and pneumatic components are sourced from leading brands such as Matsuda, SMC, Yangming (Taiwan), and Huichuan to ensure long-term stable operation.

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