U.V Roller Overall Coating Machine
Performance
U.V roller coating machine is a kind of compounded coating units, composed of feeding, powder cleaner,
base coating, IR dryer, U.V curing system and deivery units. It can combine any unit according to customer
srequirements.
Specification:
Model | 126A(for thick and thin sheet) | 146A(for thick and thin sheet) | 126C(for thick sheet) | 146C(for thick sheet) |
Maximum Sheet size(L*W) | 1200*1200mm | 1400*1400mm | 1200*1200mm | 1400*1400mm |
Minimum Sheet size (L*W) | 310*406mm | 310*406mm | 310*406mm | 310*406mm |
Effective Working Width | 1200mm | 1400mm | 1200mm | 1400mm |
Conveyor Speed | 25~80m/min | 25~80m/min | 25~80m/min | 25~80m/min |
Total Power | 109Kw (electronthermal) 107Kw (Water washed) | 116Kw (electronthermal) 113Kw (Water washed) | 80.9Kw (electronthermal) 78.5Kw (Water washed) | 87.9Kw (electronthermal) 85.5Kw (Water washed) |
Machine dimension (L*W*H) | 18408*2705*1925mm (extension type) | 19908*3005*1925mm (extension type) | 18188*2705*1925mm (extension type) | 18748*3000*1925mm (extension type) |
Weight | 11520kgs | 12295kgs | 10800kgs | 11510kgs |
Technology Description/ Standard equipments
1. Auto Steam Feeder
1) High speed feeding sucker to achieve the feeding speed up to 8000 sheets per hour.
2) Sensitive mechanical and electronical double sheets and mis-sheet detector.
3) Suspending loading sheet board.
2. Powder cleaner
Water washed,heating pressure, wheel brush powder cleaner are available at option.
3. Three roller base coating unit and recycling varnish supply.
4. Quartz tube dryer and conveyor.
1) I.R Quartz tube dryer.
2) Teflon belt conveyor has automatic deviation device.
5. Main U.V coater.
1) 5 roller U.V coater can adjust UV varnish thickness easily.(thick sheet 3 roller)
2) Front and back sucking conveying table and high sensitive air knife system to guarantee
thin sheets of 120gsm can be coated smoothly .(only adjust to thick and thin sheet)
3) Bottom roller has double doctor blade, which can remove U.V varnish effectively.
6. U.V curing system
1) , Three U.V , lights can harden the U.V varnish immediately.
2) Full and half light conversion, U.V light leakage-proof protecting cover, U.V light automatic
off when conveyor belt stops to guarantee operator’s safety.
3) Auto temperature controlinside, electronic switch off at emergency, equipped with cooling
exhaust device, auto rise and fall of U.V light control box to avoid over high temperature inside.
4) Auto adjust deviation device for Teflon conveyor belt with vacuum sucking passing shees.
7. Automatic Delivery Unit.
1) Auto suspending board delivery with thin sheet guiding device. Auto fall of suspend board
with induction from sensor.
2) Mechanical and electrical double side’s trimmer to guarant, ee the sheet deliveredsmoothly.
8. Auto control
1) Safe and reliable motors use invertors to adjust speed.
2) PLC control of whole machine for easy operation and maintenance.
3) Centralized assembly of electronic control parts for easy inspecting.
