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Model
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TB600~2500 label sticker coating machine
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Coating method
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comma blade coating / gravure roller coating/ mayer bar coating /air knife coating / five roller coating / blade coating / slot die coating /micro gravure coating （Can be customized）
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Coating width
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600-2500MM （Can be customized）
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Unwinding diameter
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600-1500MM （Can be customized）
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Winding diameter
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600-1500MM （Can be customized）
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Coating thickness
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2-300g/square meter
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Coating speed
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10-300m / min (depending on material)
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Heating method
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Electric heating, oil heating and natural gas heating
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1. The whole machine is controlled by 5 frequency conversion motor, and the tension (unwinding, coating, traction and winding) of the whole machine is automatically controlled by Siemens PLC system. The reliability of the tension of the whole machine is improved through the touch screen control and display of human-machine interface.
2. the discharging frame is of single position hydraulic lifting type, and magnetic particle automatic tension control is adopted.
3. comma scraper coating method, the comma scraper roller clutch adjustment adopts pneumatic swing arm type, swing arm is equipped with micro adjustment device to control, and the glue thickness is controlled by feeler gauge.
4. Moire coating method: the coating scraper shaft adopts heavy-duty double shaft mechanical independent swimming, the scraper adjustment mode is manual with pneumatic, the angle can be adjusted arbitrarily, the coating amount depends on the mesh line of the moire roller, and the different mesh lines of the moire roller can be changed for different coating amount.
5. the oven is 24m, the first 21 meters are divided into 7 sections for independent temperature control. The heating adopts electric heating, hot air enters the drying system, and can be adjusted for internal circulation suction and exhaust device. The wind force of air inlet and exhaust is strong, and the drying is complete, and the cooling box is 3 meters later.
6. the guide wheel in the oven is synchronized with the main machine actively, and the transmission adopts synchronous belt wheel drive type, which reduces the material tension and deformation, and the membrane penetrating operation platform makes the operator easy to work.
7. The intermediate tension between coating roll and traction steel roll is synchronized by floating swing arm, which is automatically controlled by PLC
8. the automatic meter meter speed is controlled by PLC
9. EPC ultrasonic edge machine is used for rectifying deviation, so as to keep the materials in order to be rolled.
10. key type inflation shaft is used for collection and release with safety lock, so as to facilitate handling and unloading.
11. High precision up pressure traction device, water circulation type is adopted for steel roll cooling, through which the film is smoother, smoother and more effective.
12. the receiving frame is of single station hydraulic lifting type winding.
