Aluminum alloy shutter is a widely used window, and its main raw material is aluminum alloy material that is not easy to rust. Compared with shutters of other materials, aluminum alloy graduation windows have stronger decorative performance and durability.

Due to the reasons and characteristics of the aluminum profile itself, aluminum alloy shutters have strong stability and strength, and the surface of aluminum alloy has undergone special oxidation treatment, and the surface is smooth and not easy to be corroded and rusted.

Gypsum Access Board Features: The gypsum inspection board is a product made of natural gypsum, fiber and aluminum alloy as the base material, extruded and cast. All its raw materials are highly environmentally friendly, and various environmental protection and health indicators have excellent per......

When the impeller rotates, the gas enters the impeller axially from the air inlet, and is pushed by the blades on the impeller to increase the energy of the gas, and then flows into the guide vane.

After a long time of use, some problems with the axial fan reducer are also normal. The operation should be checked regularly to ensure that there are no obvious faults during use.Axial fan reducers are generally cylindrical gear reducers and bevel gear reducers.

There is no special regulation on the size of the inspection port, which can be handled flexibly according to the actual situation to facilitate maintenance.