KNOWLEDGE

we produce robust, heavy duty three-lobe designs that deliver reliable performance with innovative technology for low noise, low pulsation compression. Rongheng brand RH roots blower are robust yet

Rotary sliding vane blower are precisely fabricated for small amount sewage treatment.Due to its low noise and easy operation, Rotary sliding vane blower are perfect choice for sewage treatment indust

A batch of new-type positive-pressure soundproof covers and multiple large-flow Roots blowers have been successfully used in a chemical site in Karamay.

Zhuji Printing and Dyeing Industrial Park uses 6 sets blowers of RH25062 of our company, with a single maximum air volume of 65m³ / min and a pressure of 78.2KPa. After debugging, the blowers run stab

Multistage centrifugal blower based on its material are classified as cast iron and cast aluminum centrifugal blower.The number of stages ranging from 1 to 8,operation speed are nearly 2980 rpm in dir

Roots blower acoustic hood are specially designed for controlling the noise of roots blower. It can effectively reduce the noise by 15-20 dB(A). The detachable hinged connected version hood is easy to

Roots blower which can also be used as vacuum pump when applied in paper making industry for suction vapor to form vacuum state. The roots vacuum pump can form negative pressure to -50 kpa which is en

The principle of rotary blower The structure of roots blower: Roots blower is composed of five parts: casing, wallboard, impeller, fuel tank, and muffler. Chassis: Mainly play the role of support (wal

Roots blower for biogas solutions For decades, Rongheng blower and compressors have conveyed and compressed all types of gases and gas mixtures in Chemical and petrochemical plants.with our know-how

Flexible joint or Flexible expansion joint are usually used for connection piping. Flexible rubber expansion jointis relatively light in weight, requiring no special handling equipment to the position

Multistage centrifugal blower are classified low, medium and high series due to flow capacity.Our models cover a broad performance range with capacities ranging from 15 m3/min to 250 m3/min.With press

One direction check valve for roots blower,check valve controls the direction of fluids and are designed to prevent flow back only in one direction.