Air Capacity: 0.1 - 260 m3/min
Roots Blower for RSS type --- 0 -8,000 mmAq.
Roots Blower for RSW/EV type ---- 0-10,000 mmAq.
Roots Blower for Multi- Stage TRS type ---- 10,000 - 20,000 mmAq.
Roots vacuum pump for RSV/EV type: up to -5, 000mmAq.
Belt Driven/Direct-coupling Type of Roots Blower
Air Cooing / Water Cooling Type of Roots Blower
Pressure Type / Vacuum Type of Roots Blower
One / Two Stage Type of Roots Blower
OEM / ODM is available
RSS/ RSV Roots Blower Series
RSS-series are standard 3-lobe roots blower , its structure is very compact
and have higher running reliability and long life, the inlet sizes are from
1.5" to 14". RSS-series can run under the pressure of 80Kpa without cooling
water, and the biggest capacity can be 260 m3/min¡COur company has also
developed RSW water-cooling series blower for the pressure between 80Kpa and
100Kpa. So the biggest pressure of two-stage can be 200Kpa. RSV-series are
also developed from RSS series, the biggest pressure can be -500mmHg.
RSS and RSV series features:
¡EAdopt high-grade computer-control balance adjustment (G2.5), reduce the
vibration and noise.
¡EMachine impeller by 6 coordinates NC shape to improve higher accuracy.
¡EGears have special treatments, and manufactured according to JIS1 gears
It can increase the life and decrease the noise.
¡EThere are all lubricant on both end oil tanks, the seal design can not only
protect lubricant from pollution and reduce obstacles, but also promise that
the gas flow will not be contaminated.
¡EIt can add piston ring and get higher efficiency and longer life.
EV Roots Blower Series
EV series 3-lobe roots blowers are researched and developed on a basis of
RSS series, the biggest feature of this blower is high rotation speed( the
maximum can be 4000RPM)¡Bhigh capacity. With the breakthrough of technology
and the modification of practical application, EV series bowers have higher
efficiency¡Bhigher pressure¡Blower weight and other features. The inlet sizes
are from 2.5¡¨to 14¡¨. The pressure of single blower can be 1 kilogram.
EV series features:
Great linear structure of impellers, reduce sectional area of
rotors to improve capacity of blowers.
High grade of balance accuracy (G2.5) can control the vibration of X¡BY¡BZ
180 degrees vertical structure between inlet and outlet, reduce its pressure
loss of blowers.
The vacuum of single EV blower can be -500mmHg, and the two-
stage EV blower can be -650mmHg.