YY-2761 SLOT DIE COATING MACHINE, WORKING WIDTH 1550mm, FOR HOT MELT PRESSURE SENSITIVE ADHESIVE COATING AND LAMINATION

REFERENCE NUMBER: YY-2761 SLOT DIE COATING MACHINE, WORKING WIDTH 1550mm, FOR HOT MELT PRESSURE SENSITIVE ADHESIVE COATING AND LAMINATION DETAILS: APPLICATION: 1. HOT MELT SENSITIVE PRESSURE ADHESIVE COATING AND LAMINATION LINE, IT HAS FUNCTIONS OF COATING, LAMINATION, PEELING, REWINDING FUNCTION. 2. MATERIAL APPLICATION: PET, PVC, PAPER ETC. MACHINE FEATURES: 1. THIS MACHINE HAS MICROCOMPUTER PLC, TOUCH SCREEN CONTROL, SIMPLE OPERATION AND HIGHLY AUTOMATION. 2. USING A WEAR-RESISTANT ALLOY STEEL COATING HEAD, WITH COATING CONTROL ACCURACY AND SERVICE LIFE ARE GREATLY IMPROVED. 3. THE OVERALL COATING ADJUSTMENT BRACKET IS INCORPORATED, AND THE REPEAT POSITIONING ACCURACY IS PRECISE. 4. AUTOMATICALLY TRACK AND DISPLAY AND STORES THE AMOUNT OF GLUE, MAKING THE OPERATION AND USE CONVENIENT AND FAST. 5. THE FIRST UNWINDING IS EQUIPPED WITH A WEB GUIDING DEVICE, AND A HIGH-PERFORMANCE INFRARED SENSOR AND ELECTRIC CONTROLLER ENSURE THE NEATNESS OF THE MATERIAL ROLL. 6. THE HEATING TEMPERATURE IS ALL CENTRALLY CONTROLLED BY PLC. 7. THE AMOUNT OF GLUE SUPPLIED IS THE METERING PUMP ACCORDING TO THE COATING WIDTH INPUT BY THE WORKER, AND THE AMOUNT OF GLUE SUPPLIED WILL BE AUTOMATICALLY CALCULATED AND FED. PARAMETERS: 1. COATING METHOD: SLOT DIE COATING. 2. MAXIMUM COATING WIDTH: 1550mm. 3. COATING WEIGHT: 20 TO 250G/M2 (50 TO 1250GSM ARE AVAILABLE). 4. UNIFORMITY: ≤10%. 5. MECHANICAL SPEED: 10 TO 150M/MIN (DETAILED WORK SPEED DEPENDS ON COATING WEIGHT AND ADHESIVE VISCOSITY). 6. COATING SPEED: THE COATING SPEED IS DETERMINED ACCORDING TO THE COATING AMOUNT, ADHESIVE VISCOSITY, SOLUTION TEMPERATURE AND THE SUBSTRATE; (WORK SPEED OF 40M/MIN IS AVAILABLE IN LIGHT COATING WEIGHT, FOR EXAMPLE: FOR 50GSM ADHESIVE COATING, THIS EQUIPMENT COULD WORK SPEED UP TO 60M/MIN ABOVE, BUT FOR 1250GSM IT WOULD BE TOO HEAVY, IF COATING SPEED IS FAST, IT CAN NOT COOL DOWN IN SHORT TIME. CLIENT HAS TO SPECIFY WITH THE ORDER THEN, WE WILL DISCUSS THE DRYER SPECIFICATIONS AT THE TIME OF PLACING THE ORDER) 7. ROLLER WIDTH: 1700mm. 8. MAXIMUM UNWINDING DIAMETER: 1050mm. 9. MAXIMUM REWINDING DIAMETER: 1050mm. 10. UNWINDING TENSION: ≤600N. 11. FILM UNWINDING TENSION: ≤200N. 12. WINDING TENSION: ≤600N. 13. GLUE MELTING SPEED: 150KG/H X 2 (CAN BE CHANGED TO 300 KG/H X 2 PIECE). DEPENDING ON THE KIND OF DRUM UNLOADER, PLEASE ASDVISE THE FINAL APPLICATION, WE CAN DESIGN ACCORDINGLY. 14. GLUE FEED HOSE: TEFLON TUBE. 15. TEMPERATURE: FROM ROOM TEMPERATURE TO 230°C. 16. ELECTRIC CONSUMPTION: ABOUT 38KW. 17. INSTALLED POWER: ABOUT 103KW. 18. POWER SUPPLY: ~380V±15%, 50Hz (OR USA STANDARD IN 440V/60Hz, OR 220 VOLT/60Hz TRANSFORMER). 19. AIR PRESSURE: 0.6 TO 0.8MPA. 20. WATER PRESSURE NEEDED: 0.15 TO 0.4MPA CIRCULATING COOLING WATER. 21. FLOORSPACE DIMENSIONS: 9000 (L) × 6600 (W) × 2300mm. 22. THE AMOUNT OF GLUE AND THE SPEED ARE TRACKED SYNCHRONOUSLY, CAN ALSO BE ADJUSTED INDEPENDENTLY. MAIN COMPONENTS DESCRIPTION: A. MACHINE FRAME 1. NO.1 UNWINDER IS MADE OF SQUARE STEEL AND CHANNEL STEEL PLATES WELDED; 2. THE UPPER FRAME IS MADE OF 30mm STEEL PLATE AS A WHOLE AND SUPPORTED BY STEEL PIPES; 3. THE TRANSMISSION COVER IS 1.5mm MILD STEEL SHEET; 4. THE SECOND UNWINDING RACK IS INSTALLED ON THE UPPER PLATFORM. B. UNWINDING UNIT 1. THE UNWINDING INCORPORATES HYDRAULIC FEEDING AND PNEUMATIC CLAMPS, 2 SETS; 2. NO.1 UNWINDING TENSION INCORPORATES 200 NEWTON MAGNETIC POWDER BRAKE, 1 UNIT; 3. NO.2 UNWINDER INCORPORATES 100 NEWTON MAGNETIC POWDER BRAKE, 1 UNIT; 4. NO.1 UNWINDER TENSION CONTROL IS BY A MANUAL ADJUSTMENT DEVICE, 1 UNIT; 5. NO.2 UNWINDER TENSION CONTROL IS BY AUTOMATIC ADJUSTMENT DEVICE, 1 UNIT; 6. NO.1 & NO.2 UNWINDERS SHAFTS USE 3" AIR SHAFTS, 4 PIECES; 7. THE UNWINDING INCORPORATES HYDRAULIC LIFTING DEVICE, 2 UNITS; 8. NO.1 & NO.2 UNWINDER BOTH USE EPC PHOTO-CELL WEB-GUIDE, 2 UNITS; 9. AFTER UNWINDING, THERE IS A SPLICING PLATFORM, 2 UNITS. C. REWINDING UNIT 1. INCORPORATES SINGLE-STATION WINDING DEVICE. 2. THE WINDING IS DRIVEN BY A 5.5KW MOTOR, A TOTAL OF 1 UNIT. 3. THE DRIVE MOTOR IS VARIABLE FREQUENCY SPEED REGULATION. 4. TENSION CONTROL IS BY MANUAL ADJUSTMENT DEVICE, A TOTAL OF 1 UNIT. 5. THE REWINDING SHAFT INCORPORATES 3” AIR EXPANSION SHAFT, A TOTAL OF 2 UNITS. 6. AUTOMATIC WINDING LENGTH CONTROLLER CAN ALSO BE MANUALLY CONTROLLED. D. GLUE MELTING TANK (2 UNITS) 1. THE SHELL MADE OF CHANNEL STEEL AND 2mm SQUARE STEEL PLATE WELDING. 2. THE GLUE MELTING TANK IS MADE OF ALUMINUM ALLOY, WITH THREE LAYERS OF STRUCTURE, AND THE INNER WALL IS COATED WITH ANTI STICKING COATING. 3. A CAST IN HEATER IS INCORPORATED. 4. THE RUBBER CONVEYING PUMP HAS HIGH TEMPERATURE RESISTANT PRECISION METERING GEAR PUMP. 5. EQUIPPED WITH AN EXTERNAL PRECISION FILTER. 6. THE RUBBER CONVEYING PUMP HAS VARIABLE-FREQUENCY GEAR REDUCER MOTOR FOR VARIABLE-FREQUENCY SPEED REGULATION; 7. THE TEMPERATURE IS CONTROLLED BY PID, AND THE UPPER AND LOWER LAYERS ARE CONTROLLED INDEPENDENTLY. 8. MAXIMUM TEMPERATURE: 230 °C. 9. HEATING POWER: ABOUT 24KW. 10. MELTING TANK CAPACITY: 250KG. 11. GLUE MELTING SPEED: 150KG/H (WITH EVA.3000 CENTIPOISE 165 °C). 12. MAXIMUM GLUE OUTPUT: 180KG/H (WITH EVA.3000 CENTIPOISE 165 °C) (AVAILABLE). E. GLUE HOSE 1. MATERIAL: POLYTETRAFLUOROETHYLENE (25mm PIPE IS NOT THAT AVAILABLE THE MARKET, IF WE ARE ABLE TO FIND 25mm SIZE PIPE, WE WILL CONSIDER TO INCLUDE TO MAKE THE GLUE FLOW EASIER). 2. INNER DIAMETER: 16mm. 3. LENGTH: 5000mm. 4. WITHSTANDS VOLTAGE: 60KG/M2. 5. MAXIMUM TEMPERATURE: 230 °C. 6. HEATING POWER: ABOUT 6KW (AFTER ADHESIVE OUTPUT INCREASES). F. COATING LAMINATION SYSTEM AND GUIDE ROLLS 1. COATING STAND: IT IS MADE OF HIGH-TEMPERATURE RESISTANT ALLOY MATERIAL AND IS SUBJECT TO SPECIAL HEAT TREATMENT TO PREVENT DEFORMATION. THE COATING HEAD IS HEATED BY ELECTRIC HEATING. A GOOD ARRANGEMENT OF HEATING TUBES MAKES THE HEATING UNIFORM AND THE TEMPERATURE CONTROL ACCURATE, REDUCING THERMAL DEFORMATION. 2. THE APPLICATOR ADJUSTING BRACKET INCORPORATES AN INTEGRAL STRUCTURE, WHICH IS WELDED AND PROCESSED FROM PROFILES AND STEEL PLATES, AND THE MAIN BODY IS RIGID. 3. COATING ROLLER: 320mm STEEL ROLLER CHROME PLATED, EQUIPPED WITH A ROTARY JOINT, A TOTAL OF 1 SET. 4. COOLING COMPOSITE ROLLER, 400mm STEEL ROLLER CHROME PLATED, EQUIPPED WITH A ROTARY JOINT, A TOTAL OF 1 SET; (BIGGER COOLING CYLINDER IS POSSIBLE, WE USUALLY EQUIP WITH CLIENT WITH 600mm OR 800mm IF NEDDED, AFTER COATING ON THE SUBSTRATE, IT ONLY NEEDS TO BE COOLED AND GO TO WINDING). 5. COMPOUND PRESSING ROLLER: SILICONE RUBBER ROLLER, 1 UNIT IN TOTAL. 6. GUIDE ROLLER: 120mm ALUMINUM SURFACE ANODIZED. G. DRIVE UNIT 1. COATING ROLLER MOTOR: 2.2KW, 1 UNIT; 2. COMPOUND ROLL MOTOR: 7.5KW, 1 UNIT; 3. GLUE CONVEYING PUMP MOTOR: 2.2KW, 2 UNIT; 4. WINDING MOTOR: 7.5KW. 1 UNIT; 5. THE RUBBER BOX INCORPORATES GEAR REDUCER MOTOR WITH CHAIN COUPLING; 6. THE MAIN MACHINE INCORPORATES A SYNCHRONOUS BELT WITH CHAIN AND GEAR HYBRID TRANSMISSION. H. PNEUMATIC CONTROL UNIT 1. COATING HEAD CYLINDER: 100mm × 125, 2 PIECES; 2. COMPOSITE ROLLER CYLINDER: 100mm × 100, 2 PIECES; 3. OTHER PNEUMATIC COMPONENTS: PRESSURE REGULATING VALVE, MANUAL VALVE, ETC. QUANTITY: 1