◆ 微电脑操作控制程序，过载、缺料报警；
◆ 300G采用高速整流马达，噪音小，寿命长；
◆ 主机与料斗一体式设计，体积小，重量轻；
◆ 700G采用高速整流马达，体积小、吸料强，适合用于新料输送；
◆ 400G、800G、900G及大功率吸料机采用感应式高压风机，噪音小，寿命长；
◆ 800G具有逆转自动清除粉尘功能；
◆ 主机与料斗分体设计，安全、简便，独立滤清装置，方便清除粉尘。
◆ Microcomputer operation control program, alarm for overload and materialshortage;
◆ 300G adopts high-speed rectifier motor, with low noise and long life;
◆ The main unit and the hopper are integrated design, which is small in size andlight in weight;
◆ 700G adopts high-speed rectifier motor, small size, strong suction, suitable forconveying new materials;
◆ 400G, 800G, 900G and high-power suction machines use induction highpressure fans, with low noise and long life;
◆ 800G has the function of reversing and automatically removing dust;
◆ The main machine and the hopper are designed separately, which is safe andconvenient. The independent filter device is convenient to remove dust.
