Description Overview Semi-automatic nose clip welding machine for dust mask respirators. Easy to operate with firm welding effect. Incorporates constant temperature welding that is not harmful to the fabric. Ideal machine for dust mask respirator manufacturing. Features Easy to operate; the glued aluminum nose clip is moved by pneumatic then welded onto the mask. High precision and the nose clip weld is firm. Welding with constant temperature which is not harmful to the fabric. Specifications Specification: 1200 mm x 650 mm x 1000 mm (Hongda). Weight: 50 kg. Efficiency: 8 to 15 pcs/min. Voltage: 220 V / 380 V. Air pressure: 5 kg/cm². Frequency: 20 kHz. Power: 600 W. Pneumatic components: Airtac (Taiwan)Electrical components: Panasonic, Sick, Donlim