New suction arm occupate a small space, can be stretched in any direction, and can stop anywhere in three-dimensional space. It is usually used in small workplace. It does not have internal frame in order to reduce pressure loss. It can connect with other purification equipments in order to increace the length and using scope of suction arm.
It can be continuously used under 100 °C high temperature.
It is applicable to expel the waste of welding fume, exhaust, dust, oil mist,and so on, which is produced by machinery, food, pharmaceutical, chemical, electronics, and auto industries. We can prepare different suction covers according to the needs of field status in order to meet customers'requiements, for example, large, circle, equipppes with work light,and square mouth and so on.