1,Small light and space saving, 2,Economic material benefit, 3,Replace double-sided tape, 4,More efficient and ... woven,electronics,electrical instruments and other industry.Feature:(1)Small&light,multiple-funtion,and space-saving.(2 ... scraper nozzle(2-10mm wide) can replace double-side tape.(4)Twin hard gluing pipe/nozzle ... More efficient and more mobile. N104P2 double spraying machine (pump type)