Description
UNDER PAD PRODUCTION LINE
MODEL: 100CD
PRODUCTS TO BE PRODUCED: 3 SIZES OF DISPOSABLE UNDER PAD (SIZE: 600x900mm, 600x600mm, 600x400mm)
MECHANICAL DRIVING SYSTEM WITH INVERTER CONTROL
PRODUCT STRUCTURE: FLUFF +SAP; TOP TISSUE; BOTTOM TISSUE; TOP SHEET; BACK SHEET
TECHNICAL PARAMETERS
DESIGN SPEED: 150M/MIN
PRODUCTION SPEED: 120M/MIN
(THE PRODUCTION SPEED IS RELATED TO THE MACHINE CONFIGURATION, PRODUCT STRUCTURE, RAW MATERIALS QUALITY AND OPERATOR LEVEL)
EFFICIENCY: ≥ 85 %
WASTAGE: ≤ 3%
POWER SUPPLY: 3 PHASE; 380V AC, 50HZ
CONTROL POWER SUPPLY: 24V DC
POWER: ~157 KW (FINAL CONFIRMATION ACCORDING TO THE MACHINE DESIGN)
REQUIRED AIR COMPRESSOR: 1M³/MIN, 0.6‐0.8MPA (AIR SOURCE SUPPLIED BY THE CUSTOMER)
DIMENSION: L20.8M, W6M, H4.4M (FINAL CONFIRMATION ACCORDING TO THE MACHINE DESIGN)
MACHINE DIRECTION: ACCORDING TO THE CUSTOMER REQUIREMENTS
COLOR: ACCORDING TO THE CUSTOMER REQUIREMENTS
MAIN PERFORMANCE AND FEATURES
MACHINE FRAME:
SQUARE STEEL ADOPTED FOR MACHINE FRAME AND COMPOSED BY MODULES WITH STANDARD DIMENSION OF 20MM THICKNESS TO ASSURE THE ASSEMBLING VERTICALITY AND ACCURACY.
MULTI-LAYER PAINT IS ADOPTED TO AVOID RUST AND PEEL.
FLUFF FORMING PARTS:
COMPOSED BY PULP STANDS; HIGH SPEED CELL MILL; FORMING CHAMBER; SAP APPLICATOR; TISSUE UNWINDING UNIT;
FLUFF CORE PRESSING UNIT; FLUFF CORE EMBOSSING UNIT AND FLUFF CORE CUTTING UNIT;
PULP STANDS:
2 ROLLS OF CELLULOSE PULP, MOTOR-DRIVEN LIFTING, MAX DIAMETER 1500 MM, WIDTH 508MM (20’), CORE DIAMETER 3’, ARE ALLOWED ON THE PULP STAND.
HIGH SPEED CELL MILL:
MAX PULP WIDTH 508MM (20’) IS ACCEPTED AND MILL CAPACITY IS 450KG/H. UNTREATED PULP CAN BE ACCEPTED.
BEARINGS FOR MILL ROLLER: SKF TEMPERATURE SENSOR IS EQUIPPED, WHEN THE BEARING TEMPERATURE =70℃, MACHINE WILL ALARM AND STOP AUTOMATICALLY.
INVERTER CONTROL FOR PULP FEEDING AND FLUFF WEIGHT CAN BE ADJUSTED ACCORDING TO ACTUAL REQUIREMENTS WITHIN ARRANGED SCOPE.
FORMING CHAMBER:
SINGLE FORMING CHAMBER IS INSTALLED ON THE MACHINE TO PRODUCE CONTINUOUS PAD. THE CONVEYOR BELT, IS ALREADY CONVEYED THE TISSUE, RECEIVES FLUFF LAYER AND MOVES IT TO NEXT STATION.
SAP APPLICATOR:
SAP IS APPLYING ON THE TOP OF FLUFF LAYER AND APPLYING QUANTITY CAN BE SETUP ON THE TOUCH SCREEN.
INVERTER CONTROL ADOPTED FOR APPLYING QUANTITY;
WHEN IT IS LOWER THAN THE MINIMUM POSITION OF THE TANK AND TOUCH THE SENSOR, IT WILL BE AUTOMATICALLY SELF-FEEDING AND WHEN IT IS MISSING, MACHINE WILL ALARM AND STOP AUTOMATICALLY;
TISSUE UNWINDING UNIT (2 SETS, 1 SET FOR TOP TISSUE AND 1 SET FOR BOTTOM TISSUE):
DOUBLE AIR EXPANSION SHAFT AND UNWINDER, MATERIAL ROLL DIAMETER=800MM, CORE DIAMETER 3’; CENTRAL UNWINDING SYSTEM WITH INVERTER CONTROL; CONSTANT TENSION CONTROL AND AUTO SPLICING;
OPTOELECTRONIC SWITCH IS EQUIPPED AND MACHINE ALARM AND STOP AUTOMATICALLY WHEN MATERIAL IS MISSING;
AUTO REJECT FOR FAULTY PRODUCTS CAUSED BY MATERIAL JOINT AND NUMBER OF REJECT CAN BE SETUP ON TOUCH SCREEN;
FLUFF CORE PRESSING UNIT:
FLUFF CORE IS CONVEYED TO PRESSING UNIT BY THE MESH BELT AND PRESSURIZING BY CYLINDER;
FLUFF CORE EMBOSSING UNIT:
THIS UNIT IS DESIGNED TO EMBOSSING THE FLUFF LAYER ACCORDING TO THE CUSTOMER REQUIRED PATTERN;
FLUFF CORE CUTTING UNIT:
COMPOSED BY THE CUTTER AND ANVIL; SCRAPING METHOD IS ADOPTED TO DECREASE WEAR OF CUTTER BLADE AND EXCESSIVE IMPACT TO CUTTER AND ANVIL;
TOP SHEET UNWINDING UNIT:
DOUBLE AIR EXPANSION SHAFT AND UNWINDER, MATERIAL ROLL DIAMETER=800mm, CORE DIAMETER 3’; CENTRAL UNWINDING SYSTEM WITH INVERTER CONTROL; CONSTANT TENSION CONTROL AND AUTO SPLICING;
OPTOELECTRONIC SWITCH IS EQUIPPED AND MACHINE ALARM AND STOP AUTOMATICALLY WHEN MATERIAL IS MISSING;
AUTO REJECT FOR FAULTY PRODUCTS CAUSED BY MATERIAL JOINT AND NUMBER OF REJECT CAN BE SETUP ON TOUCHSCREEN;
PE BACK SHEET UNWINDING UNIT:
DOUBLE AIR EXPANSION SHAFT AND UNWINDER, MATERIAL ROLL DIAMETER=500mm, CORE DIAMETER 3’; CENTRAL UNWINDING SYSTEM WITH INVERTER CONTROL; CONSTANT TENSION CONTROL AND AUTO SPLICING;
OPTOELECTRONIC SWITCH IS EQUIPPED AND MACHINE ALARM AND STOP AUTOMATICALLY WHEN MATERIAL IS MISSING;
AUTO REJECT FOR FAULTY PRODUCTS CAUSED BY MATERIAL JOINT AND NUMBER OF REJECT CAN BE SETUP ON TOUCH SCREEN;
AFTER FLUFF LAYER TOUCHED THE BACK SHEET, IT WILL BE SEMI-WRAPPED AND LAMINATED WITH TOP NW.
LONGITUDINAL FOLDING UNIT:
THE SYSTEM FOLDS THE DIAPER IN “O” FORM, COMPRESS THE FOLDED WEB AND DRIVE IT TO THE NEXT CROSS CUTTING STATION THAT CUT IT IN SINGLE UNDER PAD.
FINAL CUTTING UNIT:
AFTER FLUFF CORE, TOP SHEET AND BACK SHEET LAMINATION, IT WILL BE CUT AND SEPARATED ONE BY ONE COMPOSED BY CUTTER FRAME, CUTTER, ANVIL, PRESSURIZING BY SPRING; MAIN SHAFT DRIVING SYSTEM;
TRI-FOLDING UNIT;
THIS UNIT IS STUDIED AND BUILT TO TRI-FOLD THE UNDER PAD;
PRODUCT OUTPUT;
PRODUCT OUTPUT IN LINE TO THE PLATFORM;
BACKSIDE DRIVING SYSTEM:
COMPOSED BY INVERTER MOTOR; DRIVING SHAFT; GEAR BOX; DIFFERENTIAL GEAR BOX; COUPLING; REDUCER; TIMING BELT; SYNCHRONOUS PULLEY;
FLEXIBLE UNIVERSAL SHAFT AND HIGH ACCURACY GEAR BOX DRIVING ADOPTED FOR MAIN SHAFT, WHILE UNIVERSAL SHAFT ADOPTED FOR MAIN ROTARY BODIES;
MAINTENANCE LAMP, SAFETY STRING AND DOORS EQUIPPED ON THE MACHINE;
WEB GUIDERS:
ASSURE THE MATERIAL RUNNING POSITION ON THE MACHINE AND DECREASE THE WASTAGE AND PRODUCTION COST;
DISTRIBUTION: 1 SET FOR BACK SHEET; 1 SET FOR TOP SHEET; TOTALLY 2 SETS EQUIPPED ON THE MACHINE.
AIR PIPE SYSTEM:
AIR COMPRESSION USED FOR ALL THE PNEUMATIC PARTS OF MACHINE AND HOT MELT APPLICATOR ( SUCH AS CYLINDER, SOLENOID VALVE; AIR GAUGE, ETC) IS FROM AIR COMPRESSOR, WHICH SUPPLIED BY THE CUSTOMER AS WELL AS AIR PIPE AND WIRING; WHILE THE PIPE FOR MACHINE AND HOT MELT APPLICATOR HAS BEEN EQUIPPED ON THE MACHINE.
MAIN SUCTION FAN: MAIN SUCTION FAN FOR VACUUM CHAMBER; FLUFF FORMING SUCTION FAN; FLUFF FORMING AIR BLOWING SUCTION FAN. ETC;
ELECTRICAL PARTS:
COMPOSED BY MAIN ELECTRICAL DISTRIBUTION SYSTEM; TEMPERATURE CONTROL SYSTEM; TENSION CONTROL SYSTEM; PLC CONTROL SYSTEM AND OTHER ELECTRICAL CONTROL PARTS;
WORKING BUTTON AND DIFFERENT COLOR INDICATOR LIGHT EQUIPPED ON THE OPERATION SIDE AND EACH WORK POSITION CAN BE OPERATED SEPARATELY AND DISPLAYING WORKING SITUATION;
DIGITAL READOUT THERMOSTAT CONTROL FOR ALL THE HEATING PARTS AND TEMPERATURE CAN BE SETUP DIRECTLY ON THE PANEL OF THERMOSTAT ACCORDING TO REQUIREMENTS.
CONTROL SYSTEM
PLC LOGICAL CONTROL IS ADOPTED AND MACHINE IS DESIGNED ACCORDING TO UL, EU AND CE STANDARD AND EQUIPPED WITH STRONGLY STRUCTURE MADE BY HIGH PERFORMANCE MATERIAL AND LATEST TECHNOLOGY, IT CAN BE SUITABLE FOR DIFFERENT ENVIRONMENTS. WORKING SITUATION AND ALARM RECORDS FOR ALL THE PRODUCTION LINE IS DETECTED BY THE SUPERVISORY CONTROL SOFTWARE INSTALLED ON THE MACHINE.
MAN MACHINE CONVERSATION INTERFACE:
AUTOMATICALLY RECORD VARIOUS KINDS OF PRODUCTION DATA, SUCH AS: PRODUCTION SPEED; PRODUCTION QUANTITY;
SHIFT PRODUCTION QUANTITY; FINISHED PRODUCTS QUANTITY; FAULTY PRODUCTS QUANTITY; RUNNING TIME; ALARM RECORDS. ETC.
MACHINE FUNCTION INTRODUCTION AND OPERATION USING HELP CAN BE READ;
SETUP FLUFF WEIGHT WITHIN ARRANGED SCOPE;
ADJUSTING PRODUCTION SPEED WITHIN ARRANGED SCOPE;
INPUT RELATED PARAMETER, SUCH AS MATERIAL SIZE, NUMBER OF PRODUCTS TO BE REJECTING;
SETUP THE MIN AND MAX PRODUCTION SPEED. WHEN START MACHINE, IT WILL BE RUN AT THE LOWEST SPEED UNTIL THE PRODUCTS MEET WITH REQUIREMENTS, THE OPERATOR WILL PRESS THE BUTTON OF “SPEED UP” TO INCREASE THE MACHINE SPEED, WHEN IT UP TO THE MAX SPEED, YOU CAN LIMIT THE MACHINE SPEED IN ORDER TO PROTECT SOME PARTS TO BE OVERLOAD OR WEAR.
START IN ORDER: WHEN START THE MACHINE, ONLY PRESS ONE BUTTON, THE MOTOR WILL START ONE BY ONE ACCORDING TO THE PROGRAM.
ALARM
DURING MACHINE RUNNING OR MOTOR START PROCEDURE, WHEN ANY OF MOTOR APPEARS OVERLOAD OR ANY OTHER TROUBLE, OR EMERGENCY CASE IN PRODUCTION, SUCH AS MATERIAL MISSING, MECHANICAL OR ELECTRICAL PROBLEM, MACHINE WILL ALARM WITH DIFFERENT SOUND AND ALARM INDICATION LIGHT TO REMIND THE OPERATOR SO THAT THE OPERATOR WILL SOLVE THE PROBLEM ACCORDINGLY. ALL THE ALARM INFORMATION WILL BE DISPLAYED ON TOUCH SCREEN.
RAW MATERIAL CONTROL
INPUT THE MATERIAL ROLL DIAMETER AND TENSION RATIO ON TOUCH SCREEN TO PLC AND AUTO CALCULATING;
INVERTER CONTROL AND CENTRAL UNWINDING SYSTEM AND CONSTANT TENSION CONTROL MATERIAL AUTO-SPLICING
DETECTING MATERIAL BY PHOTOSENSOR AND TRANSFER THE MATERIAL FINISHING SIGNAL TO PLC AND REALIZE THE MATERIAL AUTO SPLICING;
MATERIAL JOINT DETECTING
EQUIPPED SENSOR FOR EVERY MATERIAL DETECTING, WHEN DETECTING THE MATERIAL JOINT, THE SENSOR WILL GIVE THIS SIGNAL TO PLC AND PRODUCT WITH THIS JOINT WILL BE AUTO REJECTED AS FAULTY PRODUCTS.
MATERIAL BROKEN DETECTING
DURING MACHINE RUNNING PROCEDURE, WHEN MATERIAL IS BROKEN OR EXHAUSTED, THE SENSOR WILL GIVE THIS SIGNAL TO PLC AND MACHINE WILL STOP AUTOMATICALLY AND ALARM.
QUALITY CONTROL SYSTEM
AUTO REJECT FOR FAULTY PRODUCT WITH MATERIAL JOINT WHEN MATERIAL FINISHING AUTO SPLICING, THE PRODUCT WITH THIS JOINT WILL BE AUTO REJECTED THROUGH REJECT GATE CONTROLLED BY PLC IN ORDER TO DECREASE WASTAGE AND NUMBER OF REJECT CAN BE SETUP ON TOUCH SCREEN.
MANUALLY REJECT PRODUCTS IS ACCEPTED.
SAFETY SYSTEM:
COMPLY WITH CE STANDARD.
ALL ELECTRICAL PARTS COMPLY WITH UL AND CE STANDARD.
SAFETY DOOR FRAME EQUIPPED FOR OPERATION SIDE;
SAFETY COVERS PROTECTION FOR SOME DANGEROUS PARTS SUCH AS CUTTER WITH WARNING BOARD AND SAFETY SYMBOLS.
EMERGENCY BRAKE UNIT IS EQUIPPED ON THE MACHINE AND MACHINE WILL BE STOPPED AT ANY PLACE.
START IN ORDER
SEPARATELY SUPPLY CIRCUIT AND CONTROL CIRCUIT;
SWITCH AND RELAY PROTECTION FOR EACH SUPPLY CIRCUIT AND OVERLOAD THERMO-PROTECTION.
ALARM SYSTEM
MACHINE START AFTER PRESS ALARM BUTTON
ANY OTHER ACCESSORIES:
ROTARY FILTER WITH CLEANING SYSTEM;
MAIN COMPONENTS:
INVERTER MITSUBISHI (JAPAN)
PLC, TOUCH SCREEN, CONTROL SYSTEM MITSUBISHI (JAPAN)
LOW‐VOLTAGE ELECTRICAL APPLIANCE: AC CONTACTOR, THERMO RELAY SCHNEIDER (FRANCE)
WEB GUIDER FIFE (USA)
CELL MILL BEARING SKF (SWEDEN)
CUTTER ROLLER BEARING NSK OR NTN (JAPAN)
CYLINDER, SOLENOID VALVE SMC (JAPAN)
FLAT CONVEYOR BELT RAPPLON (SWITZERLAND)
TIMING BELT CONTISYCHRO (GERMANY) OR GATES (JAPAN)
AC MOTOR SIEMENS (GERMANY)
ROTARY FILTER CHINA
SPARE PARTS:
COMMON TOOLS 1SET
ELECTRIC HEATING TUBE 1SET THERMAL RELAY 2PCS
SOLID RELAY 2PCS AIR BREAK SWITCH 2PCS
FUSE 5PCS CABLE CONNECTING TERMINAL 5PCS
STANDARD BUTTON 5PCS
EMERGENCY BUTTON 2PCS
CUTTER BLADE 1SET
THERMOCOUPLE 2PCS
AC CONTACTOR 2PCS
FLAT CONVEYOR BELT 1PC/MODEL
TIMING BELT 1PC/MODEL
SOLENOID VALVE 2PCS
MAINTENANCE LIGHTING BULB 2PCS
SENSOR 2PCS
GLUE LIGHTING BULB 2PCS
DOCUMENTS TO BE SUPPLIED:
OPERATION MANUAL
ELECTRICAL PRINCIPLE DIAGRAM
MACHINE LAYOUT
MACHINE BACKSIDE DRIVING DRAWING
AIR PIPE LAYOUT
INSTALLATION LAYOUT
INVERTER, WEB GUIDER OPERATION MANUAL;
HOT MELT APPLICATOR:
AUTO TRACKING FUNCTION AND ACCURACY GLUE QUANTITY CONTROL UNDER DIFFERENT SPEED.
GLUE LIGHT EQUIPPED FOR ALL THE GLUE SPRAY POSITION
GUARANTEE AND AFTER-SALES SERVICE:
ONE YEAR GUARANTEE (FROM DELIVERY DATE). WITHIN THIS PERIOD, IN CASE ANY MAN-MADE MISOPERATION OR DAMAGE OF THE MACHINE PARTS CAUSED BY THE BUYER, THE CHARGES FOR SPARE PARTS SHOULD BE BORNE BY THE BUYER; WHILE NON-MAN-MADE MISOPERATION OR DAMAGE OF THE MACHINE PARTS, THE CHARGES SHOULD BE BORNE BY THE SELLER. IF THE BUYER REQUIRED SELLER’S ENGINEER TO THE BUYER’S FACTORY TO SUPPORT SOME TECHNICAL SERVICE, ALL THE EXPENSES FOR SELLER’S ENGINEER WILL BE CHARGED TO THE BUYER.
BUYER CAN SEND HIS STAFF TO FREE TRAINING IN SUPPLIER’S FACTORY. FOOD EXPENSES DURING TRAINING PERIOD WILL BE CHARGED TO THE SELLER WHILE HOTEL FEE AND RETURN AIR TICKETS WILL BE CHARGED TO THE BUYER.
WHEN MACHINE SHIPPED TO BUYER’S FACTORY AND SELLER WILL SEND ENGINEERS TO INSTALL AND ADJUST MACHINE.
ALL THE EXPENSES INCLUDING RETURN AIR TICKETS, FOOD AND HOTEL FEES FOR SELLER’S ENGINEER WILL BE CHARGED TO THE BUYER.
MACHINE TEST AT SELLER’S PLANT AND BUYER’S PLANT:
TEST RUN AT SELLER’S SITE: THE MACHINE WILL BE TESTED IN THE SELLER PLANT AND ALL SIZES AND SHAPES FORESEEN IN THE CONTRACT WILL BE TESTED, AT THE PRESENCE OF A BUYER’S TECHNICIAN, USING RAW MATERIALS SUPPLIED BY THE SELLER.
BUYER’S ENGINEERS SHOULD BE AT ATTENDANCE OF CHECK & ACCEPTANCE TEST ACCORDING TO TIME AND SCHEDULE FIXED BY THE SELLER. 30 MINUTES OF CONSTANT PRODUCTION OF THE MACHINE FOR ONE SIZE NEED TO BE DONE TO CHECK THE QUALITY, FUNCTION AND PRODUCTION OF THE MACHINE (FOR OTHER SIZES: 10 MINUTES FOR EACH SIZE AT THE STANDARD PRODUCTION SPEED). TO PASS THE TEST THE EFFICIENCY RATE HAS TO BE MORE OR EQUAL TO 85%, WHILE THE WASTE RATE HAS TO BE LESS THAN 3%.
TEST RUN CERTIFICATE NEED TO BE SIGNED IN DUPLICATION BY MUTUAL PARTIES AT THE END OF THE TEST. THE SIGNATURE OF THE TEST RUN CERTIFICATE AUTHORIZES THE SHIPMENT OF THE MACHINE.
TEST RUN AT BUYER’S SITE:
THE FINAL ACCEPTANCE TEST, TO BE DONE IN THE BUYER’S PLANT AND RAW MATERIALS COST WILL BE AT BUYER’S CHARGE.
PRODUCTION LOSSES, DURING THE TEST, FOR BUYER RESPONSIBILITY (NO CONSTANT RAW MATERIALS QUALITY, NO ON TIME RAW MATERIAL REFURNISHING, ELECTRICAL POWER SUPPLYING PROBLEMS, AND ANY OTHER FACTORY PROBLEMS, WILL BE DEDUCT FROM THE TOTAL PRODUCTION VALUE.
DUE TO THE BUYER’S RESPONSIBILITY (NO CONSTANT RAW MATERIALS QUALITY, NO ON TIME RAW MATERIAL REFURNISHING, ELECTRICAL POWER SUPPLYING PROBLEMS, AND ANY OTHER FACTORY PROBLEMS), THE MACHINE CANNOT BE TESTED, IT WILL BE REGARDED AS PASSING TEST RUN AT BUYER’S SITE ONE MONTH AFTER SELLER PRESENT THE WRITTEN REPORT FOR TEST RUN MACHINE TO THE BUYER.
QUANTITY: 1
