Search results for: 'automatic+tension+contr'

YY-2260 AUTOMATIC HIGH SPEED SLITTING REWINDING MACHINE, SLITTING WIDTH 30 TO 1700 mm, WINDING DIAMETER UP TO 1400mm SUITABLE MATERIALS REEL-SHAPED PLASTIC FILMS, LAMINATED FILMS, PAPER, ETC. SPEED: 0 TO 400M/MIN; SLITTING WIDTH: 30 TO 1700mm; UNWINDING DIAMETER: MAXIMUM Ø1400mm; WINDING DIAMETER: Ø610mm; MACHINE WEIGHT: 1800KG; TOTAL MOTOR POWER: 29KW; DIMENSIONS: W 3200 × L 3500 × H 1900 (mm); RETRACTABLE PAPER CORE: 3" (DIAMETER Φ76mm DIAMETER Φ92mm); CORRECTION ACCURACY: ≤ 0.30mm; TENSION SETTING RANGE: 2 ~ 30KG; WINDING MOTOR POWER: 7.5KW X 2; TRACTION MOTOR: 7.5KW; MACHINE COLOR STANDARD WHITE (OR AS REQUIRED). QUANTITY: 1 Learn More

TT-1370 AUTOMATIC HIGH SPEED SLITTING REWINDING MACHINE, WIDTH 1900mm, NEW SUITABLE FOR ROLLS OF PLASTIC FILMS, LAMINATED FILMS, PAPER, ETC. SPEED: 0-400M/MIN SLITTING WIDTH: 30 TO 1900mm UNWINDING DIAMETER MAXIMUM ø1400mm WINDING DIAMETER: ø610mm MACHINE WEIGHT: 5000KG TOTAL MOTOR POWER: 31KW DIMENSIONS: W3500 X L3500 X H1900 (mm) PAPER CORE 3" (DIAMETER φ76mm DIAMETER φ92mm) OR 3.6” CORE ACCURACY: ≤ 0.30mm TENSION SETTING RANGE: 2 ~ 30KG WINDING MOTOR POWER: 11KW X 2 TRACTION MOTOR: 11KW MACHINE COLOR: STANDARD WHITE (OR AS REQUIRED) QUANTITY: 1 SET Learn More

YY-2313 AUTOMATIC HIGH SPEED SLITTING REWINDING MACHINE, SLITTING WIDTH 30 TO 1800mm SUITABLE MATERIALS REEL-SHAPED PLASTIC FILMS, LAMINATED FILMS, PAPER, ETC. SPEED: 0 TO 400 METERS PER MINUTE SLITTING WIDTH: 30 TO 1800mm; UNWINDING DIAMETER: MAXIMUM Ø1400mm; WINDING DIAMETER: Ø1000mm; MACHINE WEIGHT: 5000 KG; TOTAL MOTOR POWER: 31KW; DIMENSIONS: W 3500 × L 3500 × H 1900 (mm); RETRACTABLE PAPER CORE: 3 " (DIAMETER Φ76mm DIAMETER Φ92mm); CORRECTION ACCURACY: ≤ 0.30mm; TENSION SETTING RANGE: 2 ~ 30KG; WINDING MOTOR POWER: 11KW X 2; TRACTION MOTOR: 11KW; MACHINE COLOR: STANDARD WHITE (OR AS REQUIRED). QUANTITY: 1 Learn More

TT-1112 EXTRUSION LAMINATOR, UP TO 2200mm, ONE SIDED LAMINATING MACHINE (480 VOLTS, 3-PHASE, 60Hz) MAIN PROCESS AND PARAMETERS TECHNOLOGICAL PROCESS MAIN UNWINDING, RECTIFYING, EXTRUDING, COMPOUND CUTTING AND REWINDING. MAIN TECHNICAL PARAMETERS 1. RAW MATERIAL: SUITABLE FOR COATING RESIN LDPE, PP AND OTHER COATING BASE MATERIAL. 2. AUXILIARY BASE MATERIAL: PAPER, NON-WOVEN FABRIC, ALUMINUM FILM, WOVEN CLOTH AND OTHER APPLICABLE MATERIALS MECHANICAL SPEED: 60 TO 150 METERS/MINUTE (ACTUAL SPEED DEPENDS ON FILM MATERIAL, FILM WIDTH AND THICKNESS, ETC.) EFFECTIVE WIDTH OF LAMINATING: 1200 TO 2000mm LAMINATING THICKNESS: 0.008 TO 0.080mm LAMINATING THICKNESS ERROR ±5% TENSION SETTING RANGE: 20 TO 200 KG/FULL WIDTH CONSTANT TENSION MAXIMUM EXTRUSION: 200 KG/HOUR INNER DIAMETER OF BASE MATERIAL ROLL CORE: 76mm MACHINE POWER: 100 KW ACTUAL OPERATING POWER IS 50 KW TO 60 KW CONTROL TYPE OF COMPOUND SPEED AND LAMINATING THICKNESS: PLC COMPUTER, FULLY AUTOMATIC ELECTRICAL CONTROL LAMINATING WITH EMBOSSING: SINGLE-LAYER Learn More

REFERENCE NUMBER: M-1480

SLITTER REWINDER 1800mm WIDTH AND 1000mm DIAMETER-NEW MACHINE

 

TECHNICAL CHARACTERISTICS:

 

UNWINDER

MAXIMUM WIDTH: 1800mm

MAXIMUM DIAMETER: 1100mm

MINIMUM WIDTH: 420mm

MAXIMUM WEIGHT: 300kgs

CORE ID: 3”

 

REWINDER:

MAXIMUM WIDTH: 1800mm

MAXIMUM DIAMETER: 1000mm

MINIMUM WIDTH: 100mm

MAXIMUM WEIGHT PER SHAFT: 300kgs

CORE ID: 3”

 

MATERIAL:

TYPE: 100% PP NONWOVEN

MINIMUM: 10gsm

MAXIMUM: 150gsm

 

TENSION:

MAXIMUM: 2 PLI

 

SPEED:

METERS PER MINUTE: 250

 

DESCRIPTION:

REWINDER MACHINE FOR NONWOVEN ROLLS: UP TO 1000 mm DIAMETER AT UNWINDER AND 1200 mm AT REWINDER.

THE WORKSTATION OFFERS EASY ACCESS TO THE TENSION CONTROL AREA AS WELL AS THE TRIMMING AREA; THIS WAY, ANY MODIFICATION ON THE MATERIAL MEASUREMENTS CAN BE DONE SAFELY.

THE WORKSTATION WILL DELIVER MODULES OF ROLLED MATERIAL WITH SPECIFIC DENSITY, AND SEPARATED FROM EACH OTHER IN ORDER TO KEEP OPERATION CONDITIONS WITHIN REQUIRED QUALITY CONTROLS.

 

UNWINDER WITH SHAFT:

THERE IS A CENTRAL UNWINDING SYSTEM SUPPORTED BY A 3” STEEL EXPANSION SHAFT.

THERE IS A TENSION CONTROL SYSTEM THAT WORKS THROUGH A PNEUMATIC DISK BRAKE WITH A REPLACEABLE PADS SYSTEM.

THE UNWINDER HAS A PIVOTABLE ROLLER SYSTEM WHEREBY TENSION MAY BE MODIFIED ON ONE END TO REDUCE TENSION DIFFERENCE ON MATERIAL IF NECESSARY.

THE SAFETY CHUCK HAS A MECHANICAL MOVEMENT SYSTEM FOR SHAFT INSERTION.

THE UNWINDER HAS AN ULTRASONIC OR LASER SENSOR FOR A REAL MEASURING OF ROLL DIAMETER. THIS INFORMATION WILL HELP TO KEEP A SPECIFIC TENSION ON MATERIAL DURING ALL THE PROCESS.

 

CUTTING:

THE LONGITUDINAL SHEAR CUT SYSTEM GUARANTEES CLEAN AND SAFE TRIMMING AT EVERY MODULE. THE CUTTING SYSTEM ADAPTED TO THE MAIN TRANSMISSION GUARANTEES AN OVER SPEED THAT MAY BE REGULATED ACCORDING TO THE MATERIAL DURING EVERY STAGE OF PROCESS. THE PNEUMATIC ACTIVATION KNIVES WILL ALLOW A FAST MODIFICATION OF THE CUTTING MEASUREMENTS.

THIS ROLLER IS LOCATED AT AN EASY ACCESS AREA FOR THE OPERATOR TO BE ABLE TO MAKE CHANGES ON THE CUTTING WIDTH SAFELY. THE COUNTER KNIVES ARE ASSEMBLED TO THE ROLLER BY 3 SETSCREWS THAT FIX THEIR POSITION ON THE ROLLER. THE COUNTERKNIVES HAVE TWO FACES, SO WHEN THE FIRST FACE HAS AN IMPORTANT WEAR, IT WILL BE REMOVED FROM THE ROLLER AND THE NEW FACE WILL BE PLACED INSTEAD. THIS WILL EXTEND THE LIFESPAN OF THIS IMPORTANT COMPONENT.

SHEAR CUT KNIVES: THERE IS AN ADJUSTMENT MECHANISM TO PLACE THEM ON THE COUNTER KNIFE AND TO ADJUST THE CUTTING LOAD ACCURATELY. THE COUNTER KNIVES ARE SUPPORTED TOWARDS THE ROLLER IN ORDER TO OBTAIN A CUTOFF. THE SPEED ON THIS SYSTEM IS AN OVER SPEED IN RELATION TO THAT OF THE MATERIAL, IN ORDER TO GENERATE A CLEAN CUT.

LONGITUDINAL SHEAR CUT: PNEUMATIC ACTIVATION.

COUNTER KNIVES ROLLER WITH 3 SUPPORT PLANES FOR THE COUNTER KNIVES; 120° DISPLACEMENT FROM EACH OTHER.

19 SLITTERS ARE INCLUDED.

 

REWINDER:

PERIPHERAL REWINDER FOR NONWOVEN. THIS SYSTEM HAS A COUPLE OF MAIN ROLLERS WHERE THE MATERIAL ROLL IS FORMED.

THIS SYSTEM HAS LINEAR GUIDES FOR COMPACTION THROUGH WICH A NIP IS OBTAINED ON THE MATERIAL. THE REWINDER WILL HAVE A TRANSMISSION BASED ON A VECTORIAL-TYPE MOTOR ADAPTED TO A CYCLOIDAL REDUCER. THE TRANSMISSION HAS A MECHANICAL TORQUE CONTROL SYSTEM TO CONTROL THE TORQUE DIFFERENTIAL BETWEEN MAIN ROLLS.

THIS SYSTEM WILL HAVE A 3” EXPANSION SHAFT WHERE THE CARDBOARD CORES WILL BE INSERTED AND THE MATERIAL ROLLS WILL BE FORMED.

 

FABRIC OPENING SYSTEM:

THIS SYSTEM IS BASED ON A VARIABLE CURVATURE SYSTEM BY A CENTER KNOB AND IT IS A BAR- TYPE SYSTEM. THIS KNOB IS THERE TO CONTROL THE CURVATURE OF THE BAR WHERE MATERIAL SLIDES THROUGH. THE SLIDING BAR IS MADE OUT OF AN ULTRA LOW FRICTION MATERIAL IN ORDER TO GENERATE A SMOOTH SLIDING OF MATERIAL WITHOUT ANY TENSION ADDED. THIS WILL REDUCE WRINKLES IN A SIGNIFICANT WAY.

 

AUTOMATIC TENSION SYSTEM:

THERE IS AN OPEN LOOP AUTOMATIC TENSION CONTROL SYSTEM WITH A SENSOR FOR DIAMETER MEASURING. BY THIS SYSTEM, A REAL VALUE OF DIAMETER IS OBTAINED AT THE REWINDER. PRESSURE OF PNEUMATIC BRAKE VARIES DURING PROCESS.

 

MANUAL POSITIONING (OPTIONAL):

THE MANUAL POSITIONING SYSTEM IS BASED ON THE POSITION CONTROL OF THE COUNTER KNIVES. THE MODULE IS POSITIONED AT A DESIRED CUTTING PARAMETER AND THE COUNTER KNIFE WILL PHYSICALLY COME ACROSS IT. THE REAL POSITION OF MODULE WILL BE SHOWN ON A SCREEN THAT OPERATOR WILL BE CONSTANTLY SUPERVISING. THIS SCREEN WILL SHOW THE REAL MEASUREMENTS OF THE CARRIAGE IN RELATION TO THE LAST ONE OR AS AN ABSOLUTE REFERENCE. OPERATOR WILL BE ABLE TO RESET THE MEASUREMENT ONCE THE COUNTER KNIFE IS REPLACED AND WILL REPEAT THIS PROCESS EVERY TIME A COUNTER KNIFE IS POSITIONED.

A DISPLAY WILL SHOW THE DESIRED POSITION IN MILLIMETERS OR INCHES.

THIS SYSTEM CAN SHOW MEASUREMENT IN AN EITHER ABSOLUTE OR INCREASING WAY.

POSITION TOLERANCE: +/- 0.30 mm.

THE POSITIONER IS INSTALLED ON A SUPPORT THAT WILL BE LOCATED ON THE REWINDER BENCHES. THEREFORE, THERE WILL BE AN EASY ACCESS TO SYSTEM AND AN EASY REPETITION OF POSITIONING PROCESS.

 

UNLOADING ROLL TABLE:

A HYDRAULIC PIVOTEABLE TABLE WILL HAVE AS MAIN FUNCTION THE UNLOADING OF FINISHED ROLLS THAT THEN WILL BE LOCATED ON FLOOR LEVEL. THIS SYSTEM WILL EJECT THE ROLL AND THEN IT WILL BE RECEIVED AT THE PIVOTING TABLE FOR AN EFFICIENT UNLOADING.

THE UNLOADING TABLE WILL ALSO WORK AS A PROTECTION FOR THE OPERATOR.

THIS EQUIPMENT WILL HAVE SECURITY CURTAINS AT FRONT TO KEEP OPERATOR FROM ENTERING THE REWINDING AREA. THERE WILL BE AN EMERGENCY STOP BUTTON OR WIRE WHERE OPERATOR WORKS AND WILL ALSO HAVE PHYSICAL PROTECTION WITH SECURITY SWITCHES AT CUTTING AREA.

 

CONTROL:

HMI CENTRAL CONTROL SYSTEM WITH TOUCH SCREEN TO PROGRAM THE OPERATION CYCLE AND ALL THE MATERIAL CHARACTERISTICS. OPERATOR WILL HAVE ACCESS TO ALL OPERATION PARAMETERS IN ORDER TO BE ABLE TO MAKE CHANGES ON THE EQUIPMENT OPERATION CONDITIONS, AND THEREFORE OBTAIN MATERIAL ROLLS WITH SPECIFIC DENSITIES.

TRANSMISSION: VECTORIAL MOTO REDUCER WITH 1000:1 TORQUE.

DIGITAL METER COUNTER WITH DISPLAY AND AUTOMATIC STOP AT DEFINED DISTANCE.

 

DOCUMENTS INCLUDED:

THE MACHINE WILL BE DELIVERED WITH THE FOLLOWING DOCUMENT:

OPERATION MANUAL

MAINTENANCE MANUAL

SAFETY MANUAL

ELECTRIC DIAGRAMS

CONTROL SYSTEM MANUAL

PLC BACKUP

REQUIREMENTS:

ELECTRIC 15 KW, 440 VAC, TRI PHASE.

PNEUMATIC 6 BAR - 60 LTS. / MIN.

 

DUCTS AND WIRING:

DUCTS AND WIRES RUNNING FROM UTILITIES SOURCES TO THE CONTROL PANEL AND FROM THE CONTROL PANEL TO THE MACHINE WILL BE AT CUSTOMER COSTS AND MUST BE DONE ACCORDING TO THE INSTRUCTIONS SHOWN IN OUR DIAGRAMS

 

SIEMENS PLC

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INDEX 1. Technical specification pag.2 2. Line composition pag.3 3. Machines description pag.4 4. Total price of the turn-key plant pag.25 5. Sale terms pag.26 6. Payment terms pag.28 7. General selling terms and conditions pag.29 Learn More

YY-2869 SEMI-AUTOMATIC REWINDING MACHINE, WORKING WIDTH 2200mm – FLIPPING (ALTERNATING WINDING ROLLS) 1. MACHINE STRUCTURE: THE MAIN BODY OF THE MACHINE IS MADE OF A STEEL PLATE STRUCTURE, AND THE REWINDING HAS A UP & DOWN AXIS REWINDING. THE CYLINDER LET OFF AUTOMATICALLY SETS FOR CUTTING, AND HAS FUNCTIONS SUCH AS METER COUNTING, RE-SETTING THE METER TO ZERO, AND AUTOMATIC SPEED INCREASE. 2. PRODUCT USAGE: THIS MACHINE IS MAINLY USED FOR RE-WINDING AND TRIMMING OF VARIOUS PAPERS, PAPER-PLASTIC COMPOSITES, FILM, DECORATIVE MATERIALS AS WELL AS PACKAGING MATERIALS, CLOTH, VINYLS AND SIMILAR MATERIALS. 3. CUTTING TYPE: ROTATING BLADE FOR AUTOMATIC CUTTING. 4. REWINDING ACCURACY ERROR: 0.1%. 5. MAXIMUM UNWINDING DIAMETER: Φ 915mm, WEIGHT 1000KGS. 6. MAXIMUM UNWINDING WIDTH: 2200mm. 7. MAXIMUM REWINDING DIAMETER: Φ420mm, WEIGHT 100KGS. 8. MAXIMUM MECHANICAL SPEED: 200 METERS/MINUTE. 9. COMPLETE MACHINE POWER: 20KW. 10. EQUIPMENT OVERALL SIZE: 2600×2900×1600mm. QUANTITY: 1 Learn More

REFERENCE NUMBER: G-4426 SLAUGHTER LINE FOR CATTLE (300 PD) AND SHEEP (1000 PD) QUANTITY AVAILABLE: 1 Learn More

YY-2154 AUTOMATIC MATTRESS PROTECTOR SEWING MACHINE TECHNICAL DATA: 1. INCORPORATED PEGASUS OVERLOCK SEWING MACHINE, WITH HIGH SPEED AND STABLE PERFORMANCE. 2. DUAL MACHINE HEAD SYNCHRONOUS OPERATION, FREELY SWITCHABLE, INDEPENDENT OPERATION, OR RUN SYNCHRO - NOUSLY. 3. ELASTIC TENSION CONTROL STRUCTURE, AUTOMATIC GUIDE STRUCTURE, TO ENSURE ELASTIC SEWING AUTOMATION IS COMPLETED. 4. AUTOMATIC CORRECTION OF ALIGNMENT TO ENSURE THE SEWING PROCESS OF RUBBER BAND PERFECTLY & CONTINUOUS STITCHING. 5. PEDAL CONTROL SEWING SPEED, CUT AND STITCH TOGETHER, EXCESS EDGE MATERIAL CUT AND COLLECTED VIA ABSORPTION BIN. 6. SKIRT WIDTH SUPPORTS: 200 TO 500mm. 7. THREAD BREAKAGE DETECTION AND ALERT WITH ALARM. 8. THE MACHINE OCCUPIES SMALL SPACE, LOW POWER, AND SAVE ENERGY. 9. LARGE THREAD SPOOL HOLDER RACK IS OPTIONAL TO REDUCE FREQUENCY OF THREAT CHANGES. 10. CONSTANT TENSION CONTROL ENSURES THE STITCHING QUALITY OF ELASTIC SKIRT. APPLICATION: FOR MATTRESS PROTECTOR PRODUCTION, AUTOMATIC RUBBER BANDS SEWING, AUTO EDGE-ALIGNMENT, AUTO-FEEDING, DETECT MATERIAL, ETC. QUANTITY: 1 Learn More

YY-1366 BAG CLOSING MACHINE HEAD, INSTRUCTION MANUAL FOR OPENRATOR SAFETY: - THIS MANUAL BOOK CONTAINS INSTRUCTIONS AND PRECAUTIONS FOR USING THE BAG CLOSING MACHINE HEAD. BE SURE TO READ AND UNDERSTAND THE MANUAL BOOK BEFORE USING THE MACHINES. - KEEP THIS MANUAL BOOK NEAR THE SEWING MACHINE FOR REFERENCE. BE SURE TO ATTACH THIS MANUAL BOOK TO THE MACHINE WHEN LENDING OR TRANSFER IT TO ANOTHER PERSON OR COMPANY. - PLEASE CONTACT THIS MANUAL BOOK FROM US IF IT LOST. - THE CONTENTS OF THIS MANUAL BOOK ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE FOR IMPROVEMENT AND SAFETY PURPOSE. Learn More