140 FT. LONG HOT AIR OVEN FOR SOLVENT COATINGS

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Bruce Tate
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3 140 FT. LONG HOT AIR OVEN FOR SOLVENT COATINGS 140 Ft. Long, 4 Zone, Nozzles Top and Bottom (Air Foils) Low Profile Design to Fit Under the Ceiling Dry and Cure Solvent Coatings on Polyethylene Film Line speeds up to 350 fpm, web width 82 Retractable Top Cap for easy access for threading and cleaning Stainless nozzles for ease of cleaning

4 DORTMANN 8000 DRYERS FOR FLEXO PRINTERS Nozzle Blower-Heater Skid High velocity (up to 8,000 fpm) means high efficiency Low temperature can run LDPE, HDPE Speeds up to 500 fpm with 12 nozzle Widths 6 to 102 Compact size fits in tight spaces Excellent for water based inks Hundreds in operation

DORTMANN 8000 NW FOR NARROW WEB PROCESSES -INTERSTATION DRYERS FOR FLEXO PRINTERS High velocity (up to 8,000 fpm) means high efficiency Low temperature

5 DORTMANN 8000 NW FOR NARROW WEB PROCESSES -INTERSTATION DRYERS FOR FLEXO PRINTERS High velocity (up to 8,000 fpm) means high efficiency Low temperature can run LDPE, HDPE Speeds up to 500 fpm with 12 nozzle Widths 6 to 102 Compact size fits in tight spaces Excellent for water based inks Hundreds in operation

6 GAS FIRED HOT AIR OVEN Dry water based coatings on paper at 400 fpm 4.5 lbs/ream dry coating weight Effective dryer length 22 ft., width 66 Space saving design

7 INFRARED and IMPINGEMENT AIR DRYING SYSTEM Material to be Heated... Various Fabrics Purpose of oven Dry solvent based coatings Heated Length 20 Ft. Tenter Frame Speed. 1 fpm to 150 fpm Product temperature. Up to 380º C max. Connected Load... Air 108 kw, IR72 kw

8 INFRARED AIR & HOT AIR OVEN COMBINATION FOR DRYING WATER BASED COATINGS ON FILM 20 ft. long Infrared Air Oven followed by 25 Ft. Hot Air Oven Heaters & Nozzles Top & Bottom Fast Heat Up & Cool Down Heaters Line speeds up to 50 fpm; Coating thickness-20 mils wet Multiple Zones for better Versatility & Uniformity Stainless interior for ease of cleaning

9 INFRARED AIR & HOT AIR OVEN COMBINATION FOR PRE-HEATING WEBS FOR LAMINATION TO eptfe 12 Ft. Long Infrared Air and Hot Air Oven Heaters Top and Bottom, Nozzles Top Only Fast Heat Up and Cool Down Heaters Line speeds up to 50 fpm, Web Temperature up to 650 F Multiple Zones for better Versatility & Uniformity Fabric and Non Woven Webs carried on a Clip Tenter Frame

10 INFRARED and IMPINGEMENT AIR DRYING SYSTEM Material to be Heated... Various Fabrics Purpose of oven Dry solvent based coatings Heated Length 20 Ft. Tenter Frame Speed. 1 fpm to 150 fpm Product temperature. Up to 380º C max. Connected Load... Air 108 KW, IR72 KW

INFRARED-AIR PREDRYER BOOSTS LINE SPEED BY 50% ON PSA LINE 24 long x 72 wide SFA unit Line speed increased from 100 fpm to 150 fpm Fast heat up and cool down, rapid response Medium wave length ideal

11 INFRARED-AIR PREDRYER BOOSTS LINE SPEED BY 50% ON PSA LINE 24 long x 72 wide SFA unit Line speed increased from 100 fpm to 150 fpm Fast heat up and cool down, rapid response Medium wave length ideal for water removal No quartz or ceramic in front of elements to block energy Unique combination of Infrared & Air improves drying without skinning the coating surface Many successful installations Quick return on investment

12 INFRARED HEATING SYSTEM FOR HEATING FILTER PAPER Line Speed. 60 fpm Web Width.. up to 30 Heated Length 48 Overall Dimensions L x 47 W x 17 H Number of Zones Nine Temperature Control...Optical Pyrometer Connected Load KW

INFRARED-AIR DRYER FOR ELECTRONICS INDUSTRY Dry and B-stage coatings for Chip Manufacturing Infrared & Air combination for solvent based coatings

13 INFRARED-AIR DRYER FOR ELECTRONICS INDUSTRY Dry and B-stage coatings for Chip Manufacturing Infrared & Air combination for solvent based coatings Designed for Class 10,000 environment Four zone Infrared Thermometer Control Heaters top and bottom for uniform heating Significantly shorter than a hot air oven

INFRARED-AIR DRYER FOR MEDICAL ADHESIVES Dry water and solvent based adhesives on paper and film release liners for transdermal patches Infrared and

14 INFRARED-AIR DRYER FOR MEDICAL ADHESIVES Dry water and solvent based adhesives on paper and film release liners for transdermal patches Infrared and Air combination for improved drying Four zone Infrared Thermometer Control Heaters top and bottom for uniform heating All stainless steel construction

CONVEYORIZED INFRARED / HOT AIR DRYER 8 L X 3 W X 2 D 80 L X 48 W X 60 H Material to be Heated.... Foam Purpose of Oven. Dry water from foam Web Width 24 Dryer Type.

15 CONVEYORIZED INFRARED / HOT AIR DRYER 8 L X 3 W X 2 D 80 L X 48 W X 60 H Material to be Heated.... Foam Purpose of Oven. Dry water from foam Web Width 24 Dryer Type..... Infrared pre-heater & Impingement Hot Air Dryer Maximum re-circulation airflow rate ACFM Maximum controlled air temperature. 300 F Electric IR Pre-heater rating 27kw, 480V, 3 phase Electric air heater rating 100 kw, 480V, 3 phase

16 HIGH VELOCITY IMPINGEMENT HOT AIR OVEN 120 ft. long, 6 zone, (picture shows one 20 ft. zone) Drying and curing water based PSA on LDPE Line speeds up to 600 fpm; web width 78 Special design for minimum web shrinkage Stainless steel interior, for easy cleaning Clam Shell for easy access to inside

17 CLAM SHELL HOT AIR OVEN 80 ft. long, 4 zone, nozzles top and bottom Curing 100% solids silicone coatings on paper and polyester Line speed 1,500 fpm web width 80 Special design for reducing silicone dust Stainless nozzles, easy to remove for cleaning

Exhaust Air Plenum Heated Supply Air. Direct Impingement Convection Dryer. Heated Drum. Typical Conduction Heating System.

Exhaust Air Plenum Heated Supply Air. Direct Impingement Convection Dryer. Heated Drum. Typical Conduction Heating System. INFRARED and ITS APPLICATION FOR DRYER COATINGS ON WEBS PRESENTED AT 2005 AIMCAL FALL TECHNICAL CONFRENECE By BOB NARANG RADIANT ENERGY SYSTEMS, INC. 175 NORTH ETHEL AVE. HAWTHORNE, NJ 07506 973-423-5220