Main features

• Substantial frame, no heating plates or frame deformation caused from thermal expansion.
• Modular design for heating unit for easy installation and maintenance.
• Special inner structure of hot plate, surface hard-chrome coated and ground, improves thermal efficiency and wear resistance.
• Patented pneumatic air pillows system brings better permeability; automatic pressure control ensures stable bonding to the uppermost layer.
• Intensive shoes are corresponding to each hot plate for loading.
• Pressure air pillows at both edges can automatically up or down up to the web width.
• Upper loading device is automatically hydraulic lifting at down time and lowering when turns on the machine, which effectively reduces overheat of board and prolongs lifespan of belt.
• Two steam infusion heating plates enhance heat transferring efficiency and balance the up and down moisture of paperboard.
• Cooling section is consisted of shoes and rollers. This combination reduces surface temperature difference and moisture difference between top and bottom liner and improves board smoothness.
• Pressure air pillows of heating unit are hydraulically lifted and lowered as a whole
• Elastic tension for both upper and lower belts, prolonging lifespan of bearings and journal.
• Steam cleaning device for the upper belt.
• Automatic run controller for both upper and lower belts.
• Upper belt is equipped with steam cleaning device, eliminating dust and static electricity.
• Variable frequency control and timing belt transmission for the drive unit, power saving and lower noise (for specification rated higher than 300m/min).
• Variable frequency control and gear transmission for the drive unit, power saving and lower noise (for specification rated lower than 300m/min).
• Large engraved drive roll stand, covered with anti-slippage cushion rubber, reducing belt slipping and improving the machine stability.
• Closed guard fence for personnel safety.
• Steam sprayer at the entrance ensures sufficient moisture for glue gelatinization
• Heating and dehumidifying device for belt, ensuring good moisture volatilization and perfect forming
• Section temperature readout and automatic control, providing different temperature and heat for different paper, ensuring perfect paper bonding quality

Technical data

• Width: 2500mm
• Designed speed: 350m/Min