China NCR Paper Coating Machine, Find details about China Paper Making Machine, Fax Paper from NCR Paper Coating Machine
Carbonless Copy Paper Machinery
for Multiple Form Use in Bank, Office
Application:
This machine is used for carbonless copy paper production equipment,at the same time can be coated on both sides of carbonless paper. With high production efficiency, low energy consumption, stable performance, base paper consumption is low, high yield, etc.
Structure description:
Technological process:Odd station shaft type unwind→Single roll feeding device→Air knife surface coating→Hot air circulation drying→Dryer cylinder drying finishing and calender finishing→Single roll feeding device→Air knife surface coating→Hot air circulation drying→Dryer cylinder drying finishing→Odd station reeling
2.Coating type can adopt comma scraper coating,anilox roller coating,micro concave roller coating,extrusion coating or wire bar coating,according to acutal production technology.
3.Stepless speed regulating by AC inverter,synchronous control of unwinding,pre-traction,coating,laminating traction and rewinding.
4.Sectional independent homothermal drying system of oven,heating type can adopt electric heating,heat conduction oil heating and so on,automatic temperature control for each temperature section.
5.Automatic coating weight,automatic speed up and down,automatic material breaking inspection,automatic failure warning,automatic separation and reunion of pneumatic component.
6.Unwinding and rewinding adopt automatic rotary double stations,non-stop material changing.
Coating type | Multifunctional coating,coating type can adopt comma scraper coating,anilox roller coating,micro concave roller coating,extrusion coating or wire bar coating. |
Effective coating width | 500-1600mm |
Mechanical speed | 5-50m/min(depends on production technology) |
Unwinding diameter | ≤Φ850mm(double station,non-stop material changing) |
Rewinding diameter | ≤Φ850mm(double station,non-stop material changing) |
Oven length and temperature control | 15-60m optional oven length,3m for each temperature section,50-170°C±2°C automatic controlled temperature. |
Winding edge planeness | ±1.0mm |
Total power | about 50-200kw(depends on heating type) |
Overall dimension | 39500*2800*5000mm(L*W*H) 27m of oven |