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UV / IR Dryer Combo (With Low Or High Pile Offset Machine)
 
 
Download Printable Version UV Curing Reflectos
 
GRAFICA's UV/IR DRYER COMBO designed with various belt widths, fully modular solid steel construction. Very useful for small print runs on hand tables to high speed production on semi-automatic, fully automatic and cylinder presses. Accelerated drying through high velocity air, not only heat. Reduces electrical consumption as drying can take place at lower temperatures giving economical operation this is also enhanced by double wall construction filled with imported glass wool. Our extensive research and testing has resulted in excellent substrate stability within the dryer. Aseparate duct is provided to remove solvent laden air. The opening of duct is easily adjustable depending upon the solvent content of the ink being dried. Inlet section of dryer can be extended on request. Air is forced at high pressure through a grid of punched nozzles. Complete safety and protection system is provided for heaters by circuit breakers. The maximum temperature of a standard IR Dryers is 120° C, higher temperature versions are available upon request. Hood are fitted with large handles with support rods on both end. The 2.5 meter long high pressure IR section for high production speed even the cold air section is similar construction to the IR module to keep the substrate cool after drying. The cold air module is designed to take only fresh air for optimum drying efficiency.
 
Standard Features :
 
  • Modular construction.
  • Compact design.
  • Heavy duty foundation bolts for leveling of all individual modules accurately.
  • Complete IR module with solid steel and double wall construction filled with imported glass wool. Outer body always remains cool to touch.
  • Anti-Static PTFE Teflon coated fiber glass conveyor bell with rubber rollers to avoid belt breakage, hence increases safety of belt.
  • Conveyor belt drives with imported AC geared motor pre-lubricated coupled with imported AC frequency inverter (sensor less vector control inverter to maintain constant torque and constant speed).
  • Digital belt speed indicator in M/Min.
  • Conveyor belt dust cleaning system to avoid dust particles to settle on wet inks.
  • Re-circulating IR module reduces electrical consumption also reaches the set temperature level faster.
  • Efficient exhaust system to remove solvent laden air, environment friendly design.
  • Adjustable duct to remove solvent laden air, depending upon the solvent content of the ink being dried.
  • IR system with special design of nozzles which increases the drying efficiency of inks.
  • All blowers are mounted with a unique vibration free pads to reduce machine vibrations.
  • Adjustable electronic temperature controller with digital display.
  • Inlet sheet hold down by highly efficient vacuum system.
  • Cooling chamber design using 100% ambient temp fresh air.
  • Maximum energy and curing efficiency design reduces power consumption.
  • High-pressure mercury vapor UV lamps 300 watts/inch can also be run at 200 watts/inch for low production speed if required. Helps reduces power consumption.
  • ower switching through imported capacitor banks.
  • Ozone free UV lamps.
  • Individual lamp control gear.
  • Easy cleaning & maintenance of lamps.
  • Digital display for current lamp hours (re-stable) and total lamp hours.
  • Individual lamp ampere meter.
  • Safety switch for lamps.
  • Imported aluminum extruded elliptical concentrate UV irradiators with special replaceable mirror coated reflective aluminum sheets for UV light reflections which transfers maximum energy of UV radiation.
  • Special Teflon coated lamps wires for maximum efficiency of lamp output.
  • UV module consists of complete vacuum hold down system for substrate during curing process. Helps deliver each substrates with uniform curing all over.
  • Powerful lamp cooling system increases lamp life and delivers correct UV radiation.
  • Compact ballast cum transformer using constant wattage technology (Imported).
  • Transformer  coils   has  excellent  insulation   properties  with  vacuum impregnation technology to reduce transformer humming and failures.
  • All blower motors are coupled with electronic phase failure and overload protection systems.
  • Lamps and heaters are coupled with miniature circuit breakers for load protection.
  • Complete control system is protected with earth circuit leakage breakers.
  • Complete system runs through imported programmable logical controller.
  • User friendly controls.
  • Accurate and durable controls.
  • Major electrical components are "CE" certified.
Technical Data :
 
  GF - 30 UV/IR GF - 40 UV/IR GF - 50 UV/IR
Curing Width 30" 40" 50"
Conveyor Width 32" 44" 52"
Conveyor Height 35" ~ 36" 35" ~ 36" 35" ~ 36"
Conveyor Speed (Max.) 50 M/Min 50 M/Min 50 M/Min
Temperature (Max.) 120° C 120° C 120° C
UV Lamps (2 Nos.) 18 kW (9.0 kW / Each) (300 / Watts / Inch)* 25.2 kW (12.6 kW / Each) (300 / Watts / Inch)* 30.0kW (15.0 kW / Each) (300 / Watts / Inch)*
Vacuum and Cooling Blower for UV Module Motor = 2.2 kW Motor = 2.2 kW Motor = 2.2 kW
IR Module Power Consumption Heaters = 18.0 kW Motor = 2.2 kW Healers = 24.0 kW Motor = 3.7 kW Heaters = 30.0 kW Motor = 3.7 kW
Cool Air Module Power Consumption Motor = 7.5 kW Motor = 7.5 kW Motor = 7.5 kW
Power Supply 440 VAC / 125 Amps / 3 PH / 50 Hz 440 VAC / 125 Amps / 3 PH / 50 Hz 440 VAC / 175 Amps / 3 PH / 50 Hz
Overall Dimension 23.0' (L) x 4.7' (D) x 4.2' (H) 23.0' (L) x 4.7' (D) x 4.2' (H) 30.0' (L) x 6.6' (D) x 4.2' (H)
 

* Higher Intensity upto 600 Watts / Inch
* Technical data subject to change without notice
* We accept any custom sized orders

 
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