Products
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Axial flow fan for tunnel face
Suitable for tunnel face cooling, dust removal, local ventilation and smoke exhaust, with low sound, light weight and easy to move. -
FQ type pneumatic forced-in axial flow local ventilation fan for mining
This series of pneumatic fans adopts the structure of compressed air driving the pneumatic motor to drive the impeller to rotate. It is suitable for forced-in local ventilation in coal mines. It can also be used as local ventilation equipment in metallurgical mines, tunnel projects, etc., and has a -
Tunnel jet fan
Tunnel jet fans are divided into two ventilation forms: unidirectional jet fans (SDS) and reversible two-way jet fans [SDS(R)]. The forward and reverse switching time of reversible jet fans in emergency situations is extremely important. SDS(R) reversible jet fans can switch to rated speed in 30 sec -
Long-distance tandem tunnel fan
Long-distance tandem tunnel fan is a tunnel ventilator developed by the company based on the introduction of advanced European technology. This fan is durable and easy to operate. The fan can be controlled in multiple stages or in a single stage. Imported aluminum alloy adjustable blades; factory eq -
Variable frequency counter-rotating tunnel fan
SDF pressure-type counter-rotating axial flow tunnel fan is a new product developed by Shandong Hanqi Industry Co., Ltd. based on the structure and technical performance of existing pressure-type tunnel fans in China. This product has the characteristics of reasonable structure, complete specificati -
Single-unit permanent magnet variable frequency tunnel fan
The series of single-unit permanent magnet variable frequency energy-saving tunnel fans adopt European imported aviation aluminum alloy impellers and permanent magnet variable frequency energy-saving motors. Each fan meets the first-level energy efficiency. Reliable structural design and modular des