ZR series Roots drum is a new product developed by our company with many years of manufacturing experience in order to meet the demand of users for large flow high pressure fan. This series of products is the technical essence in the development of RR series and L series blower produced with imported technology. It is an efficient and energy-saving Roots blower developed by adopting special impeller type line.
1. Large circular involute type linear impeller, advanced and reasonable, high efficiency of the whole machine.
2. The main parts are processed by machining center and CNC equipment, and the gears are made of 5-grade precision light and thin alloy steel, with high precision and reliable operation.
3. The oil tank adopts the new structure such as the oil tray, with good heat dissipation, which can save the cost of using without cooling water when the pressure is boosted by 49kPa.
4. The shell and wall panel adopt the horizontal middle structure for convenient maintenance.
Main technical indicators:
Flow rate: 317.9 ~ 1258m3/min;
Pressure boost: 9.8 ~ 98kPa.
Widely used in power, fertilizer, steel, smelting, psa, cement and other industries need high pressure and large flow conditions.