特点

▲ 采用双段式高压风机或罗茨风机作风源，负压压力大，噪音低；
▲ 外侧散热轴承，散热效果佳，运转寿命长；
▲ 采用满料时马达不停止设计，避免启动频繁造成损耗；
▲ 采用高效率铝合金风叶吸震式固定底座和内藏式消音管；
▲ 工业用50-60HZ鼠龙式马达，且有马达轴封保护装置。

▲ Using double stage high pressure fan or Luo Cifeng machine as source, negative pressure is strong, low noise;
▲ The lateral heat dissipation bearing, cooling beautiful, running long life;
▲ When using full feed motors do not stop design, avoid frequent start caused loss;
▲ Efficient use of aluminium alloy wind Ye Xizhen type fixing base and a built-in silencer tube;
▲ Iindustrial 50-60HZ induction motor, and a motor shaft seal protective device.