Description
Key Structural Features:
Mainframe: The wall panel adopts high-strength castings for strong stability.
Unwinding/Rewinding Unit: The chassis is made of cast steel, with hardened gear surfaces, equipped with a hydraulic trolley and arm support device for convenient and safe operation.
Drying Oven: Utilizes a three-section top-opening high-efficiency constant temperature drying oven with heat circulation for energy efficiency. Synchronous belt drive ensures minimal noise.
Coating: Direct gravure coating, pneumatic doctor blade, pneumatic pressure roller for more stable and precise coating tension control.
Lamination: Employs a three-roller composite pressure roller device to ensure strong and uniform pressure over the entire width.
Heating: Adopts advanced energy-saving electromagnetic induction roller heating for high temperature uniformity and significant energy savings.
Overall Machine: Adopts the Panasonic series PLC programmable controller and touchscreen human-machine interface for logical control and protection. It enables the setting and monitoring of various working parameters, featuring a comprehensive design covering mechanical, electrical, optical, pneumatic, and fluid aspects, with complete safety protection functions.
Utilizes a four-stage linked vector variable frequency tension control system. The transmission system employs a dedicated frequency conversion motor for remote control and automatic speed control, achieving coordinated control of tension and speed.
Technical Specifications:
Composite Materials: Tinplate, plastic film
Composite Width: 500mm-1050mm
Composite Speed: 80m/min
Film Unwinding Diameter: φ600mm
Unwinding Diameter: φ600mm, φ800mm
Tinplate Unwinding Diameter: φ1200mm, φ1500mm
