RR Roots Blower
A wide variety of specifications are available, including positive pressure, negative pressure, dry type, and wet type, with finely graded flow rates, making model selection convenient for users.
Specially customized imported small-clearance bearings are used for positioning, ensuring reliable axial positioning of the blower impeller and easy adjustment.
The impeller adopts an integrally cast structure with high surface precision (no need for trimming during assembly), providing complete interchangeability.
In addition to labyrinth seals, the shaft sealing options also include mechanical seals and packing seals, meeting the conveying requirements of different media.
The RR series Roots blowers and vacuum pumps are products manufactured using the latest design and production technology introduced from Japan. RR Roots Blower feature a wide variety of specifications, including positive pressure, negative pressure, dry type, and wet type, with finely graded flow rates for convenient model selection. Specially customized imported small-clearance bearings are used for positioning, ensuring reliable axial alignment of the impeller and easy adjustment. The impellers are integrally cast with high surface precision, eliminating the need for trimming during assembly and allowing complete interchangeability. In addition to labyrinth seals, the shaft sealing system offers mechanical and packing seals to meet the conveying requirements of different media.
Parameters
Single-stage Roots blower flow rate: 0.95-452m ³ /min, pressure rise: 9.8-98kPa;
Single-stage dry Roots vacuum pump flow rate: 0.51 to 452m ³ /min, vacuum degree: -9.8 to -49 kpa;
Single-stage wet Roots vacuum pump flow rate: 0.57 to 456m ³ /min, vacuum degree: -13.3 to -53.3kPa.
Main Applications
RR Roots Blower is widely applied in various sectors and industries such as power, petroleum, chemical engineering, fertilizer, steel, smelting, oxygen production, cement, food, textile, papermaking, dust removal and reverse blowing, aquaculture, sewage treatment, pneumatic conveying, etc.
Factory
The RR Series Roots Blowers and Vacuum Pumps are manufactured by our company using the latest Japanese design and manufacturing technologies.
RR Roots Blower Product Features:
Available in a wide range of models and specifications, including positive pressure, negative pressure, dry type, and wet type. The fine gradation of flow capacities makes model selection convenient for users.
Equipped with specially customized imported small-clearance bearings for precise axial positioning of the impeller, ensuring reliable alignment and easy adjustment.
The impellers adopt an integral casting structure with high surface accuracy (no need for reworking during assembly), ensuring complete interchangeability.
Multiple sealing options are available, including labyrinth seals, mechanical seals, and packing seals, to meet the requirements of conveying different media.
Main Technical Specifications:
Single-stage Roots Blower Air Volume: 0.95 ~ 452 m³/min, Pressure Rise: 9.8 ~ 98 kPa
Single-stage Dry Roots Vacuum Pump Air Volume: 0.51 ~ 452 m³/min, Vacuum Degree: -9.8 ~ -49 kPa
Single-stage Wet Roots Vacuum Pump Air Volume: 0.57 ~ 456 m³/min, Vacuum Degree: -13.3 ~ -53.3 kPa
Main Applications:
Widely used in electric power, petroleum, chemical industry, fertilizers, steel, metallurgy, oxygen production, cement, food, textiles, papermaking, dust removal and back-blowing, aquaculture, wastewater treatment, pneumatic conveying, and many other industries.
