1、外形美观，结构合理

Beautiful appearance and reasonable structure

2、密封性好，全封闭箱体，3mm钢板制作而成，防雨、防雪、防尘，能在恶劣的环境下工作。

Good sealing, fully enclosed box body, made of 3mm steel plate, anti-rain,    anti-snow, anti-dust, can work in a bad environment.

3、防音效果好，箱体内采用高频、中频、低频PUR型阻燃吸音棉，有效降低机组各处传出的不同噪音。消声器采用高效阻性消音器，降低机组排烟口噪音。
High frequency, medium frequency and low frequency PUR flame-retardant sound absorber cotton are adopted in the box to effectively reduce the noise from different parts of the unit. The muffler adopts high efficiency resistance muffler to reduce the noise of smoke vent.

4、起吊方便，机组为了方便运输，在箱体设置4个起吊装置。
It is convenient to lift up. In order to facilitate transportation, the unit sets up 4 lifting devices in the box body.