High Speed Ncr Coating Machine

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 unwinda Single roll feeding devicea Air knife surface coatinga Hot air circulation dryinga Dryer cylinder drying finishing and calender finishinga Single roll feeding devicea Air knife surface coatinga Hot air circulation dryinga Dryer cylinder drying finishinga Odd station reeling 1.Whole machine adopts unit-frame type structure,machine length can be made according to production requirement. 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. xial thimble type with good nimble reaction and the material being operated is not easy to be crimpled. 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 a I 850mm(double station,non-stop material changing) Rewinding diameter a I 850mm(double station,non-stop material changing) Oven length and temperature control 15-60m optional oven length,3m for each temperature section,50-170A CA 2A C automatic controlled temperature. Winding edge planeness A 1.0mm Total power about 50-200kw(depends on heating type) Overall dimension 39500*2800*5000mm(L*W*H) 27m of oven