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高压无空气喷涂技术目前在家具行业中已开始广泛应用,其主要设备是喷涂高压泵。涂料在高压下形成漆雾状被均匀细腻地涂饰布于工件表面,不产生气泡和色变,因而工件表面光泽柔和,涂层肉实。气动喷涂高压泵的工作原理(以瓦格纳尔28～40型为例)是使普通压缩空气(0.8MPd)通过调压阀和二位四通气控转阀,推动气缸活塞运动,并在两端顶开二位二通行程换向阀,控
High-pressure airless spray technology is currently widely used in the furniture industry, the main equipment is spray high pressure pump. Paint under high pressure to form a paint mist is evenly and finely coated on the workpiece surface, does not produce bubbles and discoloration, so the workpiece surface gloss, coating meat real. Pneumatic spray high-pressure pump works (Wagner 28 ~ 40 as an example) is to make ordinary compressed air (0.8MPd) through the pressure regulating valve and two four-way control valve, to promote the movement of the cylinder piston, and at both ends of the top Open two two-way travel valve, control