M8021 Roots Blower/Rotary Blower/Abrasion Resistance
Greentech International (Zhangqiu) Co., Ltdis the professional roots blower supplier. Series M Roots Blower (also called Positive Displacement Blower - PD Blower, or Rotary Blower) with tri-lobe are heavy duty style new products which technology is from America. It is the replacement for Duroflow models of Gardner Denver, RAM/RCS models of Dresser Roots, and RBS models of Robuchi.
Features:
Low noise tri-lobe rotor
Noise-reduction know-how application for casing
Integral-shaft ductile iron impellors
Dual splash lubrication
Over sized cylindrical roller bearings
Hardened teeth face for precision helical timing gear, taper-lock shaft mounting
Versatile configuration
Piston ring air seals
Lip type viton oil seals
Air cooling
Automatic belt tensioner and integrated discharge silencer base frame application for the blower package.
Duty:
Pressure to 103 KPa / Vacuum to -51 KPa
Flow: 4.4~102.8m3/min
Application:
Widely used in waste water treatment, petro-chemical, cement, power, metallurgy and pneumatic conveying diverse industries.
Heavy duty,oversized bearings designed for longer L10 life in industrial applications.
·Dual-splash aluminum tank design ensures gear and bearing longevity.
·One piece integrated ductile iron rotorsand shafts, large shaft diameters, one piece high strength housing, and one piece end plates reduce torsion and
vibration.
· Housings are designed for horizontal or vertical mounting configurations.
·Multi-piston ring air and oil seals minimize maintenance costs and ensure delivery without oil and air crosscontamination.
·Viton lip oil seals with o-rings prevent oil leakage.
·Wearable shaft seeves prevent oi leakage past drive shaft and extends shaft life.
· The innovative Tri-Lobe rotor profile and advanced housing design reduce noise and vibration.
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