Product Description
Main parameter:
1、 type: TB-1400
2、 coating material: craft paper, paper board etc
3、 coating material: clay
4、 coating quantity 15-25g/m2 (one time wet glue coating thickness)
5、 coating max. width 1400mm
6、 coating roller width 1450mm
7、 guide wheel width, diameter: Ф100mm×1450mm
8、 work max. line speed: 5-120m/min(depend the material)
9、 machine max.line speed: 140m/min
10、 heating method: steam heating
11、 unwinding diameter: single stationФ1200mm
12、 inwinding diameter: single station 1200mm
13、 overall machine motor power 58kw (it does not include the steam boiler)
14、 machine dimension(L×W×H): 24*3.1*3.9m (top height 4.4m)
15、 machine weight: 20tons
summary:
一、 craft process;
二、 unwinding unit;
三、 coating unit; (4 units)
四、 drying unit;
五、 traction dryer cylinder unit
六、 inwinding unit;
base material unwinding uint
1.Unwinding frame type: single station, oil press lift type, oil cylinder lift 300mm, oil cylinder dia. 80*300mm with 5tons hydraulic press oil pump station, 1set
2 lift type: swing arm to assure pressurize and posittion
3.Unwinding max.diameter: Ф1200mm。
4.Unwinding shaft: expand air shaft 3inch,Ф74mm,2pcs
4.Unwinding effective width 1400mm,guide wheel width Ф100mm×1450mm。
5.Unwinding base material tension adopt 40kg magnetism powder brake,1sets
6.Tension control adopt 60MTA fully closed tension controller with pressure sensor, tension control precision ±0.5kg,1set
7.Material webguide adopt EPC oil drive, air sensitive register, stroke control range ±70mm,control accuracy ±0.7mm,1set
8 unwinding frame is made of cast iron, profiled bar, steel plate.
coating unit (2units)
1.Coating roller : reverse rotation direction, (gravure roller) diameter Ф200×1470mm×mesh/inch,it is craved by computer, 1pc
2.Coating roller mash line depend the coating quantity every square to process the gravure roller, coating quantity is provided by buyer
3.Coating press roller diameter Ф100mm×1450mm,guide wheel is made of aluminum alloy, guide wheel surface with anode treatment ,guide wheel dynamic, static balance +/-3g, 2pcs
4.Fit press adopt pneumatic execute, cylinder diameter is Ф80mm×75mm stroke, air pressure is adjusted freely,
5 The coating doctor shaft adopt heavy type double shaft type, 1set
6 The doctor clamping plate’s made of Al alloy, the doctor blade adopt imported ones from Switzerland;
7 The doctor adjustment method is manual with pneumatic type, angle is adjusted freely, , 1pc
8 with ceramic blade, blade adjust by manual, angle is adjust freely, 1pc
9 glue pan lift by manual, glue pan is made of stainless steel ,1pc.
10 coating and back rubber roller drive motor power 4kw with 11:1 reducer, 2sets
11 back rubber roller: 300mm, it is NBR, single side thickness 15mm, hardness is 85, 1pc
12 motor driver is 3.7kw inverter,1pc
13 The coating wallboard’s made of cast iron
14 between coating and coating tension synchronous control adopt float swing arm roller control
15 coating control box: electric control, overall machine motor control, urgent-stop etc button
Air knife coating frame (2units)
1 gluing roller dia. 200*1450mm, roller surface plating hard chromium , accurate grinding process, 1pc
2 air knife coating roller dia 300mm*1450mm, roller surface plating hard chromium, mirror process, 1pc
3 coating weight by air knife adjust, air knife air flow adopt 7.5kw high pressure fan control, 1set
4 glue pan is made of stainless steel plate, 1pc
5 coating glue pan lift adopt machine manual adjust type, adjust range 100mm
6 coating roller drive motor power 4kw with 11:1reducer, 1set
7 motor driver 3.7kw inverter control, 1set
8 air knife coating operation panel length 1.2m, with railing
9 air knife coating frame adopt profiled bar, steel plate, cast iron.
Drying unit
1The length of oven is 18m,for 6-segment temperature control independently,
2 oven open type is single side cylinder open type with safety support bar, oven up and down cover with four side sealing adhesive tape, cylinder dia. 100*500mm stroke, 6pcs
3 drying box heating adopt steam cycle method, steam exchanger outset, steam flow adopt pneumatic cutting valve control, oven temperature by temperature meter auto-control, 6sets
4 conduction oil inner heating box is by nozzle type, nozzle distance 100mm, inner heating box is made of 201 stainless steel
5 Heating air intake fan adopt power (3.6A)3KW-2P centrifugal type,6sets
6 drying box insulating layer thickness is 80mm, insulating layer adopt asbestos fibre
7 oven inner guide wheel is active type, drive method adopt synchronous belt and guide wheel drive type, conveyor belt webguide adopt EPC air sensitive register, the precision is +/-0.8mm, work stroke 100mm, impetus 1000kgs, 2set
8 oven inner guide wheel, guide wheel dia. 100*1450mm, surface with hard treatment ,dynamic and static balance +/-3g, guide wheel distance is 2000mm
9 guide wheel drive motor power 1.5kw, 2set
10 motor driver is 1.5kw inverter control, 2set
11 exhaust emission device, adopt pipeline type exhaust pipe with square shape 260*360mm, exhaust emission motor adopt (4A)1.1kw-4P grade centrifugal type fan, 2sets
12 per 3m oven top with one exhaust exit with dia.200mm, connecting on the mail exhaust pipe line
13 out put of the oven adopt air sensitive register (inclined webguide), to assure the material more trimness
14 with humidification system 1set
15 drying box construction is by profile bar and steel board joint.
traction dryer cylinder unit
1 traction dryer cylinder dia. 1500*1600mm, surface polishing by grinder, heating method by steam (steam boiler is provided by customer),1pc
2 fit press rubber roller dia. 300*1450mm, rubber is made of EPDM, hardness is 68-72, 2pcs
3 rubber roller clutch adopt pneumatic execute, cylinder dia. 100*75mm stroke, air pressure is adjusted freely, fit press by swing arm type
4 traction steel roller drive motor power 11 kw with 11:1 reducer, 1set
5 motor driver 11kw vector inverter, 1set
7 between coating and traction tension synchronous control adopt float swing arm roller control
8 swing arm adopt pneumatic with high speed exhaust air valve type
9 traction frame is made of profiled bar
rewinding unit
1.rewinding frame type: double station alongside rewinding form
3.rewinding max.diameter: Ф1200mm。
4.rewinding shaft: expand air shaft 3inch,Ф74mm,2pcs
4 alongside (cooling) steel roller dia.320*1450mm, surface plating chromium, mirror process , 1pc
5 alongside steel roller cooling method: water cycle cooling, with 1.5inch water rotation head, 1pair
6 rewinding drive motor power 11kw frequency motor, 1set
7 motor driver 11kw vector inverter control, 1set
8 rewinding is made of steel plate
9 on each control panel can operate machine.
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