WF-1050B Solventless and solvent base laminating machine

Technical parameters
Machine material film direction from left to right (viewed from the operating side)
Composite film width 1050mm
Guide roller body length 1100mm
Maximum mechanical speed 400m/min
Maximum compounding speed 350m/min
The first unwinding diameter Max.φ800mm
Second unwinding diameter Max.φ800mm
Rewinding diameter Max.φ800mm
Paper tube for unwinding φ76 (mm) 3”
Paper tube for winding φ76 (mm) 3”
Diameter of coating roller φ200mm
Glue amount 1.0～3g/m2
Glue type Five-roll coating
Compound edge neatness ±2mm
Tension control accuracy ±0.5kg
Tension control range 3～30kg
Power supply 220V
Total power 138w
Overall dimensions (length×width×height) 12130×2600×4000 (mm)
Machine weight 15000kg
Unwinding materials
PET 12～40μm BOPP 18～60μm OPP 18～60μm
NY 15～60μm PVC 20～75μm CPP 20～60μm
Description of the main parts
Unwinding Section
The unwinding part includes the first unwinding and the second unwinding, both of which adopt AC servo motor for active unwinding
Structure
●Adopt double-station air expansion shaft discharging rack
●Automatic Correction System (EPC)
●Swing roller tension automatic detection and automatic control
●Active unwinding of AC variable frequency motor
●Leave space for users to add corona devices
Specifications
●Unwinding roll width 1250mm
●Unwinding diameter Max.φ800
●Tension control accuracy ±0.5kg
●Unwinding motor AC servo motor (Shanghai Danma)
●EPC tracking accuracy 　　　　　　　 ±1mm
●Paper tube for unwinding φ76(mm) 3”
Features
 ●Double-station air-expansion shaft discharging rack, fast material roll replacement, uniform supporting force, accurate centering
●With lateral correction to ensure the unwinding edge is neat
●Swing roller structure can not only detect tension accurately, but also compensate tension changes
Solvent-free coating Section
Structure
 ●The gluing method is a five-roller quantitative gluing method
●The pressure roller is an integral structure, and the pressure roller can be quickly replaced
●The metering roller is controlled by imported vector frequency conversion motor with high precision
●The uniform rubber roller is controlled by Inovance servo motor with high precision
●The coating roller is controlled by Danma servo motor with high precision
●Pneumatic clutch is adopted for the pressure roller and the rubber roller
●The pressure on both sides of the pressure roller can be adjusted
●Using automatic gluing system
●The coating roller, metering roller and doctor roller adopt double-layer spiral forced circulation hot roller, the temperature is uniform and stable
●The uniform rubber roller adopts special rubber, the coating layer is even, and the use time is long
●The scraper roller gap is adjusted manually, and the gap size is displayed
●Tension control adopts Japanese Tengcang low-friction cylinder
●Mixer homemade
●The observation window adopts pneumatic lifting
Specifications
 ●Coating roller surface length 1350mm
●Coating roll diameter φ200mm
●Glue roller φ166mm
●Drive motor Imported vector frequency conversion motor control
●Pressure sensor France Cordis
Features
●Multi-roller glue coating, uniform and quantitative transfer of glue
 ●The pressure roller pressurized by the cylinder, the pressure can be adjusted to meet the requirements of different production processes
●Single servo motor drive control, high control accuracy
●The gluing press roller adopts an integral structure, which has good rigidity and is beneficial to the replacement of the rubber roller
●The pressure roller adopts direct pressure pneumatic pressure, fast clutch
●Mixer homemade
Dry glue Section
Structural features:
(1) Independent motor drive, frequency conversion control
(2) The gluing method is the quantitative gluing method of the anilox roller
(3) Cover type bearing seat, easy to install and unload the anilox roller
(4) Pneumatic pressing rubber roller
(5) The scraper is a pneumatic structure, which can be adjusted in three directions
(6) The lift of the plastic tray is manually adjusted
Specifications:
(1) Diameter of anilox roll: φ150mm 1 piece
(2) Pressing rubber roller: φ120mm 1 piece
(3) Scraper device: 1 set
(4) Rubber disc device: 1 set
(6) Main motor for gluing: (Y2-110L2-4 2.2kw) 1 set
(7) Inverter: 1
(8) 1 electrical control cabinet
 
Dry section
Structural features:
(1) Integral drying oven, air-top opening and closing structure, easy to wear materials
(2) Three-stage independent constant temperature heating, external heating hot air system (up to 90℃)
(3) Feeding belt adjusting roller
(4) Automatic constant temperature control
(5) The guide roller in the oven runs automatically and synchronously
 
Specifications:
(1) 1 set of feed regulating device
(2) One set of integral drying oven (6.9 meters)
(3) Cylinder: (SC80×400) 3
(4) Heating components 3
(5) Heating tube: (1.25kw/piece) 63
(6) Temperature controller (NE1000) Shanghai Yatai 3
(7) Fan (2.2kw) Ruian Anda 3
(8) The pipes and exhaust fans are provided by the customer
Compound device
Structure ●Swing arm type three-roller pressing mechanism with back pressure steel roller
●Single drive and transmission system
●Hot water flows on the sandwich surface inside the roller body to heat the composite steel roller
●Closed loop tension control system
●Pneumatic pressure, clutch device
●The independent heat source is supplied as a heating circulation system
●Adjustable guide roller before compounding
Specifications ●Composite steel roll diameter φ210mm
●Composite rubber roller diameter φ110mm Shore A 93°±2°
●Composite back pressure roller diameter φ160mm
●Surface temperature of composite steel roller Max.80℃
●Composite drive motor AC servo motor (Shanghai Danma)
●Tension control accuracy ±0.5kg
Features ●Ensure that the pressure is even across the entire width
●Single drive and closed-loop tension control can ensure the same tension compound with the composite film, and the finished product is flat
●The pressure of the pneumatic clutch mechanism is adjustable, and the clutch is fast
●The temperature of the heat roller is controlled by the heating circulation system, and the temperature control is accurate and reliable
Rewinding Section
Structure
●Double-station inflatable shaft receiving rack
●Swing roller tension automatic detection and automatic control
● Winding tension can achieve closed loop tension
 
SpecificationsRewinding roll width 1250mm
●Rewinding diameter Max.φ800
●Tension control accuracy ±0.5kg
●Unwinding motor AC servo motor (Shanghai Danma)
●Paper tube for winding 3″
Features
●Double-station air-expansion shaft receiving rack, quick replacement of material rolls, uniform supporting force and accurate centering
●Swing roller structure can not only detect tension accurately, but also compensate tension changes
Lighting system
●Safety and explosion-proof design
Tension system
●System tension control, swing roller detection, PLC system control
●High precision of tension control, stable tension in lifting speed
Static elimination system
●Self-discharge static elimination brush
The rest of the configuration
●1 set of random tools
 ●1 set of self-made glue mixer
Optional accessories
●Exhaust fan
Main configuration list
lTension control system PLC (Japan Panasonic FPX series)
lMan-machine interface (one set) 10 “(Taiwan Weilun)
lMan-machine interface (one set) 7 “(Taiwan Weilun, for glue mixing machine)
● Unwinding motor (four sets) AC servo motor (Shanghai Danma)
● Coating roller motor (two sets) AC servo motor (Shanghai Danma)
● Uniform rubber roller motor (one set) AC servo motor (Shenzhen Huichuan)
● Metering roller motor (one set) Imported vector frequency conversion motor (Italy)
● Compound motor (one set) AC servo motor (Shanghai Danma)
● Winding motor (two sets) AC servo motor (Shanghai Danma)
● Inverter Yaskawa, Japan
lMain AC contactor Schneider, France
lMain AC relay Japan Omron
lLow friction cylinder (three pieces) Fujikura, Japan
lPrecision pressure reducing valve (three sets) Fujikura, Japan
lMain pneumatic components Taiwan AIRTAC
lMain bearing Japan NSK
lGlue mixer self-made