Main characteristic: this machine use for high viscosity hot melt adhesive, especially  powder hot melt adhesive, uniform glue stability, high efficiency cooling device ensure coating speed, and  multiple film mixing after gluing. Application: mainly for PA, PES, EVA, TPU  and high viscosity hot melt adhesive coating, such as shoes, l age material, oil anticorrosion adhesive, hot melt adhesive film, clothing accessories, reflective material etc.