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China, Chinese Highly Efficient Qiangtong Paper Impregnation Line for Dipping Melamine Resin and Drying1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Other Woodworking MachineryMelamine Glue Paper Impregnation LineDecor Paper Impregnation Line
Wuxi Qiangtong Machinery Co., Ltd.
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Product Description The Impregnation Line is for (Applications): The Impregnation line is for gluing melamine on the decorative paper to make the melamine paper. Paper Impregnation line is used for decorative paper with Urea or Phenol or Melamine resins. Such impregnated paper is used for making laminates or in pre-lamination of particle boards overlaying. The resin gives the impregnated material strong mechanical properties, making it ideal as decorative laminates, industrial laminates, and laminates for melamine faced chipboards. Types of paper used include Decor, Kraft, glass fiber, overlay, etc.There are series one and two step impregnation line, 4' 5' 6' 7' and 8' paper width, biggest size of phenolic line at 12ft. it is the biggest size in the world. 1.1 ApplicationsThe paper impregnation line use urea formaldehyde resin, phenolic adhesive to impregnate, coat, dry and stack paper base material.With the decorative paper impregnation line, for the production of:Melamine resin impregnated papers, for the Low-Pressure Laminates (LPL).Melamine resin impregnated overlay paper, decorative paper and balance paper for flooring.Melamine resin impregnated overlay paper for the High-Pressure Laminates (HPL)Phenolic resin impregnated paper for plywood lamination.1.2 Scope of applicationThe production line use fixed amount 40 ~ 250g/ square meters, width 900~1400 mm melamine/phenolic paper. The wet strength of melamine/phenolic paper is not less than 0.75kgf/15m.1.3 Environment for line runningThis production line is suitable for no corrosion and water soluble resin (Like urea resin, melamine and phenolic resin)High-temperature resistant requirement: F level, Explosion-proof gradeEnvironment temperature: 10~40oCRelative humidity ≤90% (Temperature at 20oC)Altitude not more than 1000mPart 2: Impregnation line parameters2.1 General parametersModelNTC1500A-2-3 Two Steps LineWidth of raw paper900~1400 mmMax. roller width1500 mmMechanical speed4~100 m/minWorking line speed15~18 m/min for melamine resinWorking height1350 mmHeating methodThermal oilDryer working temperature120~180oC2.2 DimensionsRaw paper roll diameterφ1100 mmWeight of roll paper1200 kgIn-diameter of paper axis3''(76mm)Dryer length3750 mmEffective drying length(2+3)× 3750=18750 mmEffective drying width1500 mmTotal line length~44,000 mmTotal line width~3800 mmTotal line height~4500 mmTotal line weight~46,000 kgsOperating areaOn the right side, run along paperDriving areaOn the left side, run along paper2.3 Power and energy consumptionDriven power3 phase,380V,50HzControl power2 phase,220V,50HzTotal installation power~125 KWHeating mediumThermal oilCompress air pressure0.5~0.7 MpaCompressed air consumption~8 m3/h as the installation volumeCooling water pressure0.2~0.4 MpaCooling water consumption~8 m3/h at 45 degree temperature weather which means biggest volume, This is calculated by 60m/min speed volume, if line speed is 30m/min then means only consumption 4m3/hRemark: Compressed air volume means max. Demand which means at maintaining when all the cylinders are open need 8m3/h also means installation volume. While the normally running consumption is 0.5 m3/h. But when paper is broken or changing paper, need to open all the doors then that time consumption is 2m3/h. So to make sure the line can be worked at all conditions, need to prepare the 8m3/h compressor. 2.4 Line capacity calculationThe real capacity of this model impregnation line not only depends on the design of the machine, but also depends on the glue mixed, paper quality, and the temperature of working environment, wind capacity of recycling fan, the mature operation of the workers etc.Calculation is based on:ResinMelamineTemperature inside oven120~180oCRaw paper density80 g/m2Raw paper width1300 mmResin contain of impregnated paper130%~150%Volatility of resin6~7%Working line speed20 m/minWorking time330 days/year x 3 shifts/day x 8 hours/shiftProduction capacity per day for 4x8 feet paper:15 m/min / 2.5 m x 60 mins x 20 hours = 7200 sheets papers per day at least.
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