We are offering Twin Head Ultrasonic Hotfix Machine.twin head ultrasonic hotfix setter multiple 21ut : two rotation plates installed and it has absorbing system at moving head so stone doesn't come down while it's moving to left and right. operation program is changed so you can work continuously without stopping even if you move machine head during operation. upgraded ultrasonic system(effect heater + ultrasonic) one nozzle can fix stones, studs, nailheads perfectly without changing any part. changed to rotating cylinder from straight cylinder! (more stable fixing and faster ; invented first in the world) equipped with adjusting bolt of nozzle distance! (hand-adjusting in air supplying ; invented first in the world) ultrasonic pcb upgraded so no heat anymore and highest quality of parts used for the strongest durability(korean, german and japanese parts only). equipped with automatic drainage equipped with spring cushion system for protecting stones highly improved automatic functions ultrasonic system so no heat and no danger simple operation system to be worked with novice operator just needs to move fabric to laser light of machine small work table is supplied for various applications two operating functions - auto and manual functions counting & reset functions to show work quantity broad performance from thin to thick fabrics adjustable for work speed, fixing power, brightness, etc. specifications : - available hotfix rhinestone & stud size : 2mm 6mm * supplying all devices free for using all the sizes of 2mm6mm - work speed(adjustable) : 20150 pcs / min - required air compressor : over 2 hp - power supply : 220volt, 1-ph, 50/60hz - dimension : 600mm x 560mm x 1, 100mm - weight : 58kg.