BETHLEHEM, PA -- Vastex EconoRed™ conveyor dryers are now equipped as standard with an adjustable exhaust for optimizing the curing of printed textiles, DTF films and/or powdered adhesives, while cooling the skin of the enclosure and minimizing wasted heat, it was announced by Mark Vasilantone, president.
Using a damper control knob, the user can adjust the volume of exhausted air from 100% to 10% to remove all fumes emitted in the heating chamber according to the size, weight, throughput and ink type of DTG and screen-printed garments, and/or the dwell time needed to cure powdered adhesives of DTF images or screen-printed transfers. Excess air flow unnecessary for exhausting of fumes is diverted and filtered to cool the double-wall skin of the heating chamber for worker safety.
"A wide range of variables determines the amount of exhaust air needed for any given run," explains Vasilantone, "from high capacity evaporation and curing of water-based pretreatment and DTG-printed inks, to powdered DTF adhesive and screen-printed transfer films that off-gas significantly yet must be prevented from lifting off the conveyor belt due to high volumes of exhausted air."
Together with digital control of heater temperatures in one-degree increments and variable belt speeds from 1.8 to 23 feet per minute (.55 to 7 meters per minute), the adjustable exhaust allows operators to fine-tune all critical drying parameters on a job-to-job basis, while accommodating the differing exhaust requirements of systems having multiple heating chambers.
The adjustable exhaust is available on all EconoRed Series II and III high capacity dryers in belt widths of 30 in. (76 cm), 54 in. (137 cm), and 78 in. (198 cm). All can be configured as new or retrofitted with additional heating chambers to double or triple curing capacity (belt speed) of screen printed plastisol inks, water-based inks and discharge, DTG pretreatment and printed images, and powdered adhesives of DTF substrates and screen-printed transfers.
Retrofit kits will be available for upgrading existing EconoRed dryers with adjustable exhausts.
The company manufactures a wide range of other conveyor dryers for DTG, DTF and screen printing applications, as well as DTF powder shakers, screen printing presses, athletic numbering systems, flash cure units, screen exposing units, screen drying cabinets, screen prepress equipment and washout booths, and offers a comprehensive range of training classes for entry level, intermediate and advanced screen printers.
For information contact Vastex International, Inc., +1 610 625 2702, www.vastex.com.
Using a damper control knob, the user can adjust the volume of exhausted air from 100% to 10% to remove all fumes emitted in the heating chamber according to the size, weight, throughput and ink type of DTG and screen-printed garments, and/or the dwell time needed to cure powdered adhesives of DTF images or screen-printed transfers. Excess air flow unnecessary for exhausting of fumes is diverted and filtered to cool the double-wall skin of the heating chamber for worker safety.
"A wide range of variables determines the amount of exhaust air needed for any given run," explains Vasilantone, "from high capacity evaporation and curing of water-based pretreatment and DTG-printed inks, to powdered DTF adhesive and screen-printed transfer films that off-gas significantly yet must be prevented from lifting off the conveyor belt due to high volumes of exhausted air."
Together with digital control of heater temperatures in one-degree increments and variable belt speeds from 1.8 to 23 feet per minute (.55 to 7 meters per minute), the adjustable exhaust allows operators to fine-tune all critical drying parameters on a job-to-job basis, while accommodating the differing exhaust requirements of systems having multiple heating chambers.
The adjustable exhaust is available on all EconoRed Series II and III high capacity dryers in belt widths of 30 in. (76 cm), 54 in. (137 cm), and 78 in. (198 cm). All can be configured as new or retrofitted with additional heating chambers to double or triple curing capacity (belt speed) of screen printed plastisol inks, water-based inks and discharge, DTG pretreatment and printed images, and powdered adhesives of DTF substrates and screen-printed transfers.
Retrofit kits will be available for upgrading existing EconoRed dryers with adjustable exhausts.
The company manufactures a wide range of other conveyor dryers for DTG, DTF and screen printing applications, as well as DTF powder shakers, screen printing presses, athletic numbering systems, flash cure units, screen exposing units, screen drying cabinets, screen prepress equipment and washout booths, and offers a comprehensive range of training classes for entry level, intermediate and advanced screen printers.
For information contact Vastex International, Inc., +1 610 625 2702, www.vastex.com.