YY-2251 AIRLAID PRODUCTION LINE, FINAL PRODUCT WIDTH 2200mm

REFERENCE NUMBER: YY-2251 AIRLAID PRODUCTION LINE, FINAL PRODUCT WIDTH 2200mm DETAILS: ITEM 001 BALE OPENER (2 SETS) AND SEALED BALE OPENER (1 SET) 1. THE MACHINE IS USED TO PRE-OPEN BALE-PACKED FIBER, THEN TRANSFER THE FIBER TO THE NEXT PROCESS ACCORDING TO THE REQUESTED PERCENTAGE, WITH ELECTRONIC WEIGHING SYSTEM, SEVERAL SETS ARE COMBINED TOGETHER FOR DIFFERENT FIBER TYPES TO BE BLENDED TOGETHER. 2. TECHNICAL DATA: WORKING WIDTH: 1400mm; CAPACITY: 250KG/HOUR PER SET (BASED ON FIRST CLASS 6D PET FIBER); CONTROL METHOD: PHOTOELECTRIC; WEIGHING SYSTEM: PHOTO-ELECTRONIC. 3. STRUCTURE: A. CONVEYING LATTICE IS MADE OF TWO SUB-SECTION PVC LATTICES IN HIGH AND LOW DISLOCATION ARRANGEMENT. UNDERNEATH IS ADDED A SUPPORT PLATE TO BEARING 150KG. B. FEEDING IS CONTROLLED AUTOMATICALLY BY PHOTOELECTRIC CONTROLS AND THE PINNED LIFT CONVEYOR IS CONTROLLED BY SEPARATE INVERTER TO CONTROL THE FEEDING AMOUNT. C. WEIGH PANS ARE MADE FROM ALUMINUM ALLOY, CONTROLLED BY AIR CYLINDERS. EACH WEIGH PAN CAN WEIGH 3KG AND 3 TIMES PER MINUTE. THE WEIGHING IS VERY ACCURATE. ITEM 002 FIBER OPENING MACHINE (FOR LOW MELT FIBER OR PP) - 1 SET THIS MACHINE IS MAINLY USED TO FULLY OPEN LOW MELT FIBER AND FEED TO THE BALE OPENER; WORKING WIDTH: 1000mm; CAPACITY: UP TO 250KGS/HOUR BASED ON 6D FIRST GLASS PET FIBER. ITEM 003 PRE-OPENER – 1 SET 1. THE MACHINE IS SUITABLE FOR OPENING AND MIXING THE PRE-OPENED FIBER, WHICH WILL BE TRANSFERRED TO BIG CHAMBER BLENDER. 2. TECHNICAL DATA: WORKING WIDTH: 1500mm; OPENING METHOD: PIN PLATES; DIAMETER OF OPENING ROLLER: 520mm (INCLUDING HEIGHT OF PIN PLATE); SPEED OF OPENING ROLLER: 900 RPM; PRODUCTION CAPACITY: 800KG/HOUR AT 6 DENIER FIBER; INSTALLED POWER: 21.5 KW. 3. STRUCTURE: A. THE FRAME IS WELDED WITH Q235-A STEEL PLATE; B. FEEDING LATTICE IS LEATHER LATTICE; C. THE FEEDING ROLLER IS Φ150mm STEEL GROOVE ROLLER WITH COUNTER-PRESS STRUCTURE FROM ABOVE AND FROM THE BOTTOM; D. THE OPENING ROLLER IS Φ450mm SEAMLESS STEEL TUBE IS MATCHED WITH WOODEN PIN PLATES, DYNAMICALLY BALANCED; E. THE TRANSFER FAN IS DRIVEN SEPARATELY, MATCHED WITH TRANSFER AIR HOSE Φ300mm, AND THERE IS A POWERFUL MAGNET SEPARATOR ON THE TRANSITIONAL PART; F. FEEDING IS CONTROLLED BY A PHOTO ELECTRIC CELL ON FEED TOWER OF MAIN OPENER, WITH REVERSING SWITCH. ITEM 004 BIG CHAMBER BLENDER – 1 SET 1. THE MACHINE IS USED TO MIX AND STORE THE OPENED FIBER IN A LARGE VOLUME TO ACHIEVE CONTINUOUS AUTOMATED PRODUCTION. 2. TECHNICAL DATA: WORKING WIDTH: 2000mm; HEIGHT OF STORAGE: 3500mm; VOLUME OF FIBER STORAGE: 38m3; DIAMETER OF FIBER AVERAGE ROLLER AND FIBER STRIPPING ROLLER: 420mm (INCLUDING THE HEIGHT OF THE SPIKES); PRODUCTION CAPACITY: 800KG/HOUR. 3. STRUCTURE: A. MACHINE FRAME IS WELDED WITH 2mm THICKNESS Q235-A STEEL PLATE AND BOLTED TOGETHER. B. HORIZONTAL DELIVERY LATTICE IS ANTI-SKIDDING TYPE, STRENGTHENED BY MANY ROLLERS IN THE CENTER. C. THE PINNED LATTICE IS MADE OF HIGH-QUALITY WOOD WITH CANVAS INTERLINING AND SURROUNDED WITH ANGLE STEEL FOR SUPPORT. D. THE DIAMETER OF THE FIBER ROLLER AND FIBER STRIPPING ROLLER IS 500mm INCLUDING THE HEIGHT OF THE SPIKES AND THERE ARE 3 ROWS IN TOTAL. E. ROTARY SEPARATOR ENSURES THE FIBER IS DISTRIBUTED IN THE BLENDING CHAMBER EVENLY. F. TWO PHOTO ELECTRIC SENSORS CONTROL THE FEEDING. G. A GATE IS SET AT THE END OF THE BOX, FOR CLEANING THE INTERIOR CONVENIENTLY; IT IS ALSO EQUIPPED WITH SAFETY SWITCH. ITEM 005 MAIN-OPENER – 1 SET 1. THE MACHINE IS SUITABLE TO FURTHER OPEN THE FIBER DELIVERED OVER BY PRE-OPENER, WHICH WILL BE TRANSFERRED TO NEXT WORKING PROCESS BY AIR DUCT. 2. TECHNICAL DATA: WORKING WIDTH: 1500mm; OPENING METHOD: PIN PLATE OPENING; DIAMETER OF OPENING ROLLER: 520mm; SPEED OF OPENING ROLLER: 900 RPM; PRODUCTION CAPACITY: 800 KG/HOUR. 3. STRUCTURE: A. THE FRAME IS WELDED WITH Q235-A STEEL PLATE B. FEEDING LATTICE IS LEATHER LATTICE. C. THE FEEDING ROLLER IS Φ150mm STEEL GROOVE ROLLER WITH COUNTER-PRESS STRUCTURE FROM ABOVE AND FROM BELOW. D. THE OPENING ROLLER IS Φ450mm SEAMLESS STEEL TUBE MATCHED WITH WOOD PIN PLATES, DYNAMICALLY BALANCED. E. TRANSFER FAN IS DRIVEN SEPARATELY, MATCHED WITH TRANSFER AIR HOSE Φ300mm, AND THERE IS A POWERFUL MAGNET ON THE TRANSITION SECTION. F. FEEDING IS CONTROLLED BY THE PHOTO ELECTRIC UNIT ON THE FEEDER, WITH REVERSING SWITCH. ITEM 006 VIBRATING FEEDER – 1 SET 1. THE MACHINE IS SUITABLE TO MIX AND FEED THE OPENING FIBER EVENLY INTO THE CARDING MACHINE. 2. TECHNICAL DATA: WORKING WIDTH: 2600mm; PRODUCTION CAPACITY: 800 KG/HOUR (6D POLYESTER OF FIRST GRADE); CONTROL METHOD: PHOTOELECTRIC. 3. STRUCTURE: A. MACHINE FRAME IS A Q235-A STEEL PLATE; B. PINNED LATTICE IS HIGH QUALITY PVC LATTICE, WITH THICK CANVAS BACKING AND ANGLE STEEL SUPPORTING. C. HORIZONTAL FEED LATTICE IS A HIGH QUALITY ANTI-SKIPPING LEATHER LATTICE, ONE IN FRONT OF THE PINNED LATTICE AND ONE BEHIND THE PINNED LATTICE. D. DIAMETER OF AVERAGING AND STRIPPING ROLLERS WITH PINS: Φ380mm, WITH THREE LINES OF PINS ON, THE ENDS OF THE ROLLER ARE ANTI-FIBER-TANGLE. E. VIBRATING PLATE IS MADE OF 1.2mm THICKNESS STAINLESS STEEL PLATE, POLISHING AND PROVIDING FOR NO FIBER-HANGING. F. TWO PHOTO ELECTRIC SENSORS CONTROL IN THE COLLECTOR HOPPER AND FEEDING HOPPER, AND DISTANCE CAN BE ADJUSTED FOR 300mm. G. WORM WHEEL MANUALLY ADJUSTS THE WIDTH OF VIBRATING FEEDING HOPPER AND ADJUSTING RANGE IS 100mm. H. HIGH LEVEL FIBER STORAGE HOPPER IS ADDED AT THE FIBER FEEDING ENTRANCE, AND THE FIBER IS DELIVERED BY ROLLER FEEDING. ITEM 007 CONDENSER – 2 SETS APPLICATION: THE MACHINE IS USED TO TRANSPORT THE FIBER. WITH FAN SUCTION, THE FIBER IS CONVEYED AND CONDENSED. AFTER REMOVING PART OF THE IMPURITIES AND SHORT FIBERS BY THE ROTARY DUST FILTER, THE MATERIAL IS STRIPPED OFF BY A STRIPPING ROLLER THE FIBER TO SUPPLY THE NEXT MACHINE. MAIN FEATURES: THERE ARE MANY SORTS OF CONDENSERS AVAILABLE FOR SELECTING. ACCORDING TO THE POSITION IN THE BLOW ROOM LINE, CONDENSERS WITH DIFFERENT POWER AND TYPE COULD BE SELECTED. THERE IS A BYPASS AT THE TOP, BY OPENING WHICH THE FIBER CAN BE DIRECTLY FED INTO THE NEXT MACHINE. POWER: 4 KW. ITEM 008 AUTO-LEVER - 1 SET TO MONITOR THE ACTUAL BATT WEIGHT OF FIBER PASSING OVEN THE LOAD CELL CONTROLLED APRON AND THEN MAKING FEED ROLL ADJUSTMENTS TO COMPENSATE AND THUS GIVE A CONSTANT WEB WEIGHT AT THE DOFFER. WORKING WIDTH: 2600mm; SPEED: MAXIMUM 10 METERS PER MINUTE; INSTALLED POWER: 0.75 KW; SENSOR WEIGHING RANGE: 500 TO 5000 GSM; MACHINE DIRECTION BASIS WEIGHT: CV VALUE LESS THAN 2%. ITEM 009 AIR LAID MACHINE – 1 SET 1. ALL KINDS OF MIXED STAPLE FIBERS ARE PROCESSED BY HIGH SPEED OPENING ROLLER AND FAN,THEN FORM THE WEB ON THE ROTARY DUST FILTER. 2. THE FRAME OF THIS MACHINE IS MADE BY PROFILED BAR AND Q235 STEEL PLATE AND SHAPED. 3. HIGH SPEED OPENING ROLLER MADE OF WOODEN BASE PIN PLATE 2500 RPM DYNAMICALLY BALANCED. 4. ONE HORIZONTAL FEEDING APRON AND PAIR ROLLER FOR FEEDING. 5. ROTARY DUST FILTER IS MADE OF 2mm PLATE. 6. FANS WITH SEPARATE IDLER WHEEL, CAN BE MOVED AND FIXED. 7. MACHINE WORKING WIDTH: 2600mm. 8. PRODUCTION CAPACITY: ≤700 KG/HOUR. ITEM 010 AUTO-LEVER – 1 SET 1. TO MONITOR THE ACTUAL BATT WEIGHT OF FIBER PASSING OVER THE LOAD CELL-CONTROLLED APRON AND THEN MAKING FEED ROLL ADJUSTMENTS TO COMPENSATE AND THUS GIVE A CONSTANT WEB WEIGHT AT THE DOFFER. 2. TECHNICAL DATA: WORKING WIDTH: 2600mm; SPEED: MAXIMUM 10 METERS PER MINUTE; INSTALLED POWER: 0.75 KW; SENSOR WEIGHING RANGE: 500 TO 5000 GSM; MACHINE DIRECTION BASIS WEIGHT: CV VALUE LESS THAN 2%. ITEM 011 BATT FEEDER – 1 SET 1. THE MACHINE IS USED TO FEED THE CROSSLAPPED FIBER AND FEED INTO PRE-NEEDLE PUNCHING MACHINE. 2. TECHNICAL DATA: WORKING WIDTH: 2800mm; FEEDING SPEED: 1 TO 8 METERS PER MINUTE; FEEDING VOLUME: ≤1200 GSM (FIBER WEB); INSTALLED POWER: 3 KW. 3. STRUCTURE: A. ANTI-STATIC PVC LATTICE FOR FIBER FEEDING.. THE ANGLE OF BOTTOM APRON IS ADJUSTABLE. B. ANTI-STATIC FIBER GUIDING LOOP ROLLER FOR FEEDING THE WEB INTO PRE-NEEDLE PUNCHING AREA, TO ENSURE THE QUALITY OF FIBER WEB. C. FEEDING ROLLERS DIAMETER IS 155mm, THE DISTANCE BETWEEN ROLLERS IS ADJUSTABLE AND UP ROLLER IS PRESSED BY AIR CYLINDER. D. THE WHOLE MACHINE CAN BE MOVED OUT FROM TRACK FOR EASY CLEANING. ITEM 012 HIGH SPEED SINGLE SHAFT SINGLE BOARD PRE NEEDLE LOOM – 1 SET 1. TECHNICAL DATA: WORKING WIDTH: 2800mm (NEEDLE WIDTH); NEEDLE STROKE: 60mm; NEEDLE DENSITY: 3000 NEEDLES PER METER; PUNCHING RPM: ≤950 RPM (LOAD ≤300 GSM); FABRIC OUTPUT SPEED: 1 TO 8 METERS PER MINUTE; 2. STRUCTURE: A. SINGLE SHAFT SINGLE NEEDLE BOARD; B. FRAME STRUCTURES ARE HIGH QUALITY STEEL PLATE WELDING; C. MAIN SHAFT INCORPORATES A GEARBOX, AND THE BEARINGS ARE IMPORTED FROM GERMANY; D. THE OIL LUBRICATION IS A CENTRALIZED CIRCULATION SYSTEM WITH COOLING AND LOW-PRESSURE ALARM FUNCTIONS; E. THE MAIN SHAFT INCORPORATES 40CR ARMOR STEEL; F. THE GUIDING POLE IS MADE OF 38 CR MOAL ALLOY STEEL WITH FINE HIGH TEMPERATURE TREATMENT AND THE SURFACE IS COATED WITH HARD CHROME BY FINE GRINDING AND FINE FINISH; G. THE NEEDLE BOARD BASE IS OF HARD ALLOY STEEL; H. THE NEEDLE BOARD IS OF 14mm MAGNESIUM ALLOY BOARD COMPOUNDED WITH 4mm PU BOARD, WHOSE NEEDLE HOLES ARE PROCESSED BY CNC MACHINE; THE NEEDLES ARE SET IN RANDOM ROWS, AND THE DIAMETER FOR THE HOLES IS Φ1.83mm, AND LOCKED BY RETAINERS; I. THE FIBER STRIPPING BOARD AND THE BOTTOM BOARD ARE MADE OF 12mm 16 MN (MANGANESE STEEL). THE INSIDE AND OUTSIDE OF THE NEEDLE HOLES ARE GROUND SMOOTH WITH CHROME COATING; J. THE COUNTER EXIT ROLLERS ARE COATED WITH HARD CHROME AND ENGRAVED WITH DESIGNS TO STRENGTHEN THE HOLDING FORCE; THE PRESSURE OF THE ROLLER IS ADJUSTED BY THE CYLINDER; ITEM 013 HIGH SPEED SINGLE SHAFT SINGLE BOARD MAIN NEEDLE LOOM – 1 SET 1. TECHNICAL DATA: WORKING WIDTH: 2700mm (NEEDLE WIDTH); NEEDLE STROKE: 40mm; NEEDLE DENSITY: 4000 NEEDLES PER METER; PUNCHING RPM: ≤1100 RPM (LOAD ≤ 300 GSM); FABRIC OUTPUT SPEED: 1 TO 8 METERS PER MINUTE; 2. STRUCTURE: A. SINGLE SHAFT SINGLE NEEDLE BOARD; B. FRAME STRUCTURES ARE HIGH QUALITY STEEL PLATE; C. MAIN SHAFT HAS A GEARBOX, AND THE BEARINGS ARE IMPORTED FROM GERMANY; D. THE OIL LUBRICATION IS A CENTRALIZED CIRCULATION SYSTEM WITH COOLING AND LOW-PRESSURE ALARM FUNCTIONS; E. THE MAIN SHAFT INCORPORATES 40CR ARMOR STEEL; F. THE GUIDING POLE IS MADE OF 38 CR MOAL ALLOY STEEL WITH FINE HIGH TEMPERATURE TREATMENT AND THE SURFACE IS COATED WITH HARD CHROME BY FINE GRINDING AND REFINING FINISH; G. THE ACTIVE NEEDLE BEAM IS OF HARD ALLOY STEEL; H. THE NEEDLE BOARD IS OF 14mm MAGNESIUM ALLOY BOARD COMPOUNDED WITH 4mm PU BOARD, WHOSE NEEDLE HOLES ARE PROCESSED BY CNC MACHINE; THE NEEDLES ARE SET IN RANDOM ROWS, AND THE DIAMETER FOR THE HOLES IS Φ1.83mm; I. THE FIBER STRIPPING BOARD AND THE BOTTOM BOARD ARE MADE OF 12mm 16 MN. THE INSIDE AND OUTSIDE OF THE NEEDLE HOLES ARE GROUND SMOOTH WITH CHROME COATING; J. PVC CONVEYOR FOR INPUT AND DRIVEN SEPARATELY BY INVERTER; K. THE COUNTER OUTPUTTING ROLLERS ARE COATED WITH HARD CHROME AND ENGRAVED WITH DESIGNS TO STRENGTHEN THE HOLDING FORCE; THE PRESSURE OF THE ROLLER IS ADJUSTED BY THE CYLINDER; ITEM 014 DOUBLE BELT THERMAL-BONDED OVEN – 1 SET 1. TECHNICAL PARAMETERS: WORKING WIDTH: 3100mm; OVEN LENGTH: 10000mm; OVEN TEMPERATURE: ≤220°C; WORKING LINEAR SPEED: 1 TO 10 METERS PER MINUTE; 2. STRUCTURE CHARACTERISTICS: A. SINGLE LAYER DRYING WORKING AREA WITH HOT AIR CIRCULATION BY BOTH TOP BLOWING AND BOTTOM SUCTION PENETRATION AND TOP SUCTION WITH BOTTOM BLOWING. B. THE MAIN FRAME IS MADE BY 10# STEEL AND 5# ANGLE IRON STEEL. C. UPPER AND LOWER STAINLESS STEEL BELTS HOLD THE FELT AND FEED IT INTO THE OVEN FOR THERMAL BONDING, THE DISTANCE OF THE TWO BELTS CAN BE ADJUSTED. D. HEAT INSULATION BOARD IS 100mm THICK WHICH IS MADE OF 1.2mm COLD BOARDS WITH ALUMILUM SILICATE FIBER FOR INTERLINING AND SEALED BY HEAT PRESERVING SILICON RUBBER. E. HEATING METHOD INCORPORATES DIRECT-FIRED BURNER WITH GAS. F. THE MAIN DRIVE OF THE OVEN IS FREQUENCY CONTROLLED. G. A COLD WATER COOLING ROLLER IS EQUIPPED AT THE EXIT OF THE OVEN TO FIX THE THERMAL-BONDED FELT AND PAD TO FINAL SET. H. AIR-EXHAUST PIPES ARE EQUIPPED AT THE TOP OF THE OVEN TO REMOVE THE WASTE AIR FROM THE OVEN INSIDE. ITEM 015 DOUBLE-ROLLER CALENDER MACHINE – 1 SET 1. THE MACHINE IS USED TO CALENDER ON THE NEEDLE PUNCHED FABRIC TO MAKE THE SURFACE FLAT. 2. TECHNICAL DATA: WORKING WIDTH: 2900mm; DIAMETER OF ROLLERS: 420mm; THICKNESS OF THE ROLLER WALL: 40mm; SURFACE TEMPERATURE: ≤200°C; SPEED: 3 TO 15 METERS PER MINUTE; HEATING POWER: 54 KW. 3. STRUCTURE: A. HIGH QUALITY WELDED STEEL PLATE IS USED FOR THE MACHINE FRAME. B. TWO-ROLLER VERTICAL TYPE, WITH HEAT CONDUCTIVE OIL HEATED BY ELECTRICITY. C. BOTTOM ROLLER POSITION IS FIXED, WITH UPPER ROLLER RAISED AND LOWERED MANUALLY, THE DISTANCE RANGE IS ≤50mm. D. ROLLERS ARE MADE OF 45# STEEL, WITH TWO THERMAL TREATMENTS AND SURFACE IS ACCURATELY GROUND AND CHROME PLATED. E. TEMPERATURE OF TWO ROLLERS IS CONTROLLED SEPARATELY, AUTOMATIC CONSTANT TEMPERATURE. ITEM 016 COOLING UNIT – 1 SET 1. THIS MACHINE IS USED TO COOL THE WEB COMING FROM THE OVEN. 2. TECHNICAL DATA: COOLING METHOD: COOLING AIR TOP-BLOWING AND BOTTOM-SUCTION; WORKING WIDTH: 3100mm; UP & BOTTOM DUCT BLOW AND SUCTION SEPARATELY. ITEM 017 VERTICAL CUTTER, WINDER & CUTTER – 1 SET USAGE: LENGTHWISE CUTTING, CROSS CUTTING, METERING FINAL CUTTING TO LENGTH AND WINDING OF THE FINAL WEB. DIAMETER OF COILING: ≤ 1200mm. MAIN STRUCTURE AND WORKING PRINCIPLE: A. THE STRUCTURE OF THE MACHINE IS MADE OF Q235-A STEEL PLATE AND PROFILED BAR. B. MATCHED WITH FOUR LENGTHWISE ELECTRIC BLADES AND FOUR LENGTHWISE AIR CYLINDER CONTROLLED CUTTERS, WHICH CAN BE USED AS NEEDED. C. CROSS CUTTER FOR CROSS CUTTING WITH MACHINE MOVEMENT. D. THE WINDING LENGTH IS CONTROLLED BY AN IMPULSE COUNTER AND DISPLAYED BY DIGITAL ELECTRIC DEVICE. E. WINDING IS TWO ROLLER CONTACT ROLLING, THE DIAMETER OF THE WINDING ROLLS IS 350mm. WORKING WIDTH OF TEFLON BELT OF OVEN IS ONLY ABOUT 2700mm FINAL PRODUCT WILL BE MAXIMUM 2200mm AFTER SHRINKAGE AND EDGE CUTTING