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df1987033100@yahoo.com, Mr.Deng Qing
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LSFH1600 ACP production line
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TECHNICAL INFORMATION OF LSFH1600 PRODUCING LINE OF ALUMINUM COMPOSITE PANEL
EQUPMENT TECHNIQUE DIRECTION
1. Components and functions of the equipment
1-1 Extrusion section
(1). Material mixer(400Kg/h) one set
(2). Vacuum feeder one set
(3). Extruder one set
(4). Screen changer one set
(5). Temperature control system one set
(6). Electric control system one set
(7). Pneumatic system one set
(8). Water supply system one set
Function:
The extrusion is specially designed for producing PE board. It features tough and tensile structure, stable performance, strong bearing(capacity)ability to simultaneous changes of extrusive volume, especially, it can fit for extrusion operation for a long time.
Total power: 120kw
1-2 coat-hanger type extruding head
(1). Coat-hanger type extruding head. one set
(2).Temperature control system(six channels
automatically constant temperature). one set
Function:
(1). The extruding head is used to control the volume of extruding PE board material, the width of lip is adjustable, you can adjust preciously the thickness of extruded PE board.
(2).The specific flowing-channel and constant temperature
control section can guarantee constant temperature, constant
speed and stable extrusion.
total power: 40KW
1-3 Calendering section
(1). Two-roller calender one set
(2). Constant temperature control board type
electrical boiler. two sets
(3). Electrical control one set
(4). Temperature control one set
(5). Water supply system one set
Function:
The material extruded with coat-hanger type extruding head, undergo two-high sheet mill pressing ,become plastic board whose surface is even and smooth.
total power :37.7kw
1-4 Edge trimmer and winder
(1). Definating edge trimmer. one set
(2). Double station winder. one set
Function:
Definating size and trimming a wider edge; winding qualified PE board which is trimmed according to designed size in the light of specification.
total power: 2.2KW
1-5 Aluminum sheet unwinding
(1). Aluminum sheet unwinder two sets
(2). Aluminum sheet the upper unwinder frame one set
(3). Aluminum sheet the lower unwinder frame one set
(4). Gas expending positioner two sets
(5). Constant tension control system two sets
(6). Edge positioner control(EPC) two sets
(7). Moving mechanism one set
(8). Pneumatic system one set
Function:
The mechanism with constant tension control system and EPC guarantee stably and levelly conveying Aluminum board and PE board to compound and controlling Aluminum board not to deviate under the designed tension condiction.
total power: 6KW
1-6 Hot-melt film unwinder
(1). Hot-melt film unwinder. two sets
(2). Hot-melt film the upper unwinder frame. one set
(3). Hot-melt film the lower unwinder frame. one set
(4). Machine positioner. two sets
(5). Constant tension control system. two sets
(6). Adjustable extender roller two sets
(7). The upper and lower film presser. one set
Function:
The mechanism installs macromolecular film unwinder, which can compound at the same time macromolecular adhesion agent at the upper and lower sides of plastic board. Cooperating of tension control and adjustable extender roller, which guarantee the needed expanding angle and tension.
total power: 0.5KW
1-7 Aluminum board preheat section
(1). Aluminum board preheating guiding-roller Four pcs
(2). Constant temperature control board type
electrical boiler two sets
(3). Aluminum board preheat guiding-roller heat-
conducting oil heating system two sets
Function:
The mechanism evenly pull Aluminum board into Aluminum plastic multilayer board compounding section to compound at designed temperature.
total power: 30KW
1-8 Hot-press compounding section
(1). Hot-press compounding machine one set
(2). Hot-press compounding and heating
roller four pcs
(3). Constant temperature control board type
electrical boiler four sets
(4). Aluminum board heating guiding-roller
heat-conducting oil heating system four sets
(5). Direct current (DC) governor system. two sets
(6). Pneumatic system. two sets
(7). Electrical control system. two sets
Function:
The mechanism employs two- sets of hot-pressing compounding system. First, Heating Aluminum board with heating roller to designed temperature and hot-pressing preciously informing Aluminum plastic board to predetermined thickness, then adjusting smoothness of board surface and strengthen the compounding adherence; Last cooling and forming board undergo this series of processing, it can get high-intensity and good smoothness Aluminum plastic multilayer board.
total power: 48KW
1-9 The first conveyer platform.
(1). Roll bed one set
(2). Edge position adjustment mechanism one set
Function:
Conveying compounded Aluminum plastic board to cooling and pulling section at certain speed.
1-10 The first cooling section
(1). Cooling roller six pcs
(2). Constant temperature control
board type electrical boiler. three sets
(3). Aluminum sheet cooling guiding-roller
heat-conducting oil heating system. three sets
(4). Pneumatic system one set
(5). Electric system one set
Function:
First, cooling compounded Aluminum plastic multi-layer board at designed temperature and then forming board up to smoothness.
total power : 33kw
1-11 The first pulling section
(1). Puller one set
(2). Pulling steel roller six pcs
(3). Direct current(DC) governor system one set
(4). Pneumatic system one set
(5). Electric system one set
Function:
It's function is to pull compounded Aluminum plastic multilayer board at certain speed and guarantee the thickness of board.
total power: 2.2KW
1-12 The second cooling section
(1).Electric system
Function: cooling compounded Aluminum plastic multi-layer board with fans.
1-13 The second conveyer platform
(1). Rollbed one set
(2). Edge position adjustment mechanism one set
Function:
Convey the cooled, formed and pulled Aluminum-plastic multilayer board to the second pulling section for reforming.
1-14 The second pulling section
(1). Puller one set
(2). Pulling rubber-roller four pcs
(3). DC governor system one set
(4). Pneumatic system one set
(5). Electric system one set
Function:
It's function is to pull again the cooled and formed Aluminum plastic multilayer board for confirming the smoothness of board.
total power: 2.2KW
1-15 Protective film unwinding section.
(1). One-sided thin film protector one set
(2). Adjustive extender roller one piece
Function:
It's function is to expand one-sided protective film and form a certain angle with adjustable extender roller, then to cover the right side of the smooth and formed Aluminum plastic multilayer board with the film for protecting the appearance of Aluminum plastic multi-layer board.
1-16 Automatic longitudinal trimmer
(1). Longitudinal positioning trimmer. one set
(2). Machine frame. one piece
(3). Definating size section. one set
(4). Electric system. one set
Function:
It's function is to convey Aluminum plastic multilayer board which is trimmed by longitudinal trimmer for longitudinal definating size and trimming. have finished trimming edge, which can get qualified Aluminum plastic board.
total power: 2.2KW
1-17 Automation crosscut trimmer
(1). Cross-moving trimmer one set
(2). Support slide way one set
(3). Automation trimmer moving mechanism one set
(4). Presser system one set
(5). Definable size inductor system one set
(6). Pneumatic system one set
(7). Machine frame one set
(8). Electric system one set
Function:
When the Aluminum plastic multilayer board has been cooled and formed, the equipment is to trim the board into designed cross-size.
total power: 1kw
1-18 The third conveyer platform
(1). Roll bed one set
(2). Edge position adjustment mechanism one set
Function:
It's function is to support the Aluminum plastic multilayer board which has been trimmed by cross-trimmer and to act as turnover platform.
1-19 Storage platform
(1). Platform shame. one set
(2). Work platform. one piece
Function:
It's function is to leave orderly the trimmed and qualified Aluminum-plastic multilayer board with platform.
THE MAIN TECHNIQUE PARAMETER OF EQUIPMENT
2-1 Aluminum-plastic multilayer board.
(1).Width: 1220-1575mm
(2).Thickness: 1.2-5.0mm (the thickness of Aluminum alloy sheet is 0.06-0.5mm)
(3)Length: 2440mm (or design according to production necessity).
2-2 Raw material
(1) PE board: Width: 1220 - 1600mm
Thickness: 1.1-4mm
(2)Aluminum material: available width: 1240 - 1600mm
Thickness: 0.06-0.5mm
Outer diameter: 1200mm(max)
Inner diameter: 505mm(405mm)
macromolecule adhesive film: Width:1240 - 1600mm
Thickness:30-50μm
2-3 Productivity: 1,200,000 Sq. Mtrs (250days per year)
2-4 Production speed: 0.8-2.5m/m
2-5 PE extrusion volume: 600Kg/h (max)
2-6 Electricity consumption: 420KW
2-7 Gas consumption:
(1) Pressure: 5-6Kg/cm2
(2) Gas consumption: 1.0-15m3/s
2-8 water consumption:
(1) Water pressure: 1-2Kg / cm2
(2) Water consumption: 10ton / day
2-9 Overall dimensions of equipment: 30,000mm?,000mm?,500mm
2-10 Weight of equipment: 45 tons
2-11 Occupation area: 40,000mm?0,000mm
ELECTRIC CONTROL SYSTEM
The system adopts multi-channel distributive control method, which confirm that each part can be controlled separately, meanwhile, it concentrates all the control unit into a few control groups, which guarantee easy adjustment. As emergency measure, the machine installs three emergency stop switch. The transmission system employs VVVF system an DC speed adjusting system separately according to necessity, which can control the equipment conveniently. All the heating system adopt expert PID constant temperature control system, which can guarantee that the temperature is controlled exactly within a small error. The definable board size cross-trimming system install approaching inductor or meter control, which is convenient to use.
ALUMINUM-PLASTIC MULITILAYER BOARD COMPOUNDING LINE DESIGN STANDARD
Structure component:
(1). Low-adhesion PE protective film.
(2). Appearance resin (braked painting layer).
(3). Primer resin (basic plate).
(4). Aluminum sheet.
(5). Macromolecule adhesion.
(6). PE board.
Aluminum plastic multilayer board dimensions:
(1) Thickness: 1.2-5.0mm
(2) Width : 1220 - 1575mm
(3)Length: 2440mm (design according to production necessity)
Dimensions of all used raw materials
(1) Thickness of Aluminum sheet: 0.06-0.5mm
(2) Thickness of plastic board: 1.1-4mm
Products specification:
(1). Width of board : 1220 - 1575mm
(2). Thickness of board: 1.2-5mm
(3). Thickness of Aluminum sheet: 0.06-0.5mm
(4). Thickness of plastic board: 1.1-4mm
Tolerance of products
(1). Thickness: ±0.2mm
(2). Length: ±3mm
(3). Width : ±2mm
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