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Dongguan glue machine work principle Quantitative type glue machine first contains a compressed air source, a main compressed air line, a compressed air pipeline, a glue gun punctual and a control device. Progressive set in the main compressed air line pressure regulating valve, pressure gauge and the 3-way valve (pos. No., and its end, linking to the compressed air source linked to hose at the other end. Deputy compressed air line linking to the compressed air source in the progressive is equipped with adjustable air valve and out pipe, to the atmosphere and then make out the tube pressure suction. Other piston glue gun with the air pressure push punctual and accurate control of the machine manipulation, makes in the viscose from needles, extrusion, negative pressure in viscose together back to the suction effect, make the glue guns there would be no residual droplet surface. Drops of glue machine: control unit, trachea, foot switch, manual switch, stents, syringes and needles. |