Duplex Board Paper Coating Machine Used to Make Paper for packing medicine boxes
1600mm Coating production line,it's applicable for paperboard that gram of base paper is 120-500g/m² to do single-sided coating. The total amount of coating 30-70g/m²,design speed 120m/min .
Machine configuration:one set of hydraulic paper holder,two sets of blade coater,6 groups of oven ,two sets of dry feed network,one set of double roll soft calender,one set of variable frequency drive part,one set of winders,one set of coating preparation, one set of rewinding machine.
The main technical parameters and Performance
Width of base paper: 1650mm
Width of net paper: 1600mm
Coating Weight: (max)35-50g/m²
Solids Content:(max)60%
Design Speed: 120m/min
Yield Production: 58-69T/D(250g/m2)
Work Speed: 100-120m/min
Steam heating: 0.7Mpa
Pneumatic control: 0.8Mpa
Oven working temperature:120-150ºC
Threading methods:Dry net automatic threading
Electric control:AC variable frequency drive distribution
Production process
Paper Holder Device-Once Blade Coating-Once Oven Drying(2.5m×3 groups )-Dry Network Feed-Twice Blade Coating-Twice Oven Drying-(2.5m×3 groups)--Dry Network Feed-900Coherent states cylinder -Double roll soft calender-Paper reeling machine -Rewinding Machine
Features:
1.PLC control, simple operation, less noisy.
2.High working speed, and the speed can be customized design
3.High quality air knife, long using life
4.Equiped with thermocouple electronic display to show oven temperature