Roots Blowers

• Features:
• High efficiency tri-lobe rotor, low pulsation, and quiet running.
• Hardened teeth face for precision spur timing gears, and taper-lock shaft mounting.
• Max. speed of 5170 rpm, small outline, compact structure, easy maintenance.
• Over sized cylindrical roller bearings
• Low vibration
• Grease lubricating for driving side, oil lubricating for gear side.
• Air cooling
• Specification:
• Pressure 9.8~58.8kPa
• Flow 0.5~46.63m3/min
• Shaft power 0.34~53.39kW
• Application:
• Widely used in waste water treatment, carpet cleaning, and pneumatic conveying etc. industries.

product details

• SSR three - leaf roots fan product features
• High efficiency and energy saving, high accuracy, low noise, long life, compact structure, small volume, light weight, easy to use, products, widely used in petrochemical, building materials, electric power, smelting, chemical fertilizer, mine, port, textile, food, papermaking, aquaculture and sewage treatment, environmental protection industry, and many other areas, mostly used for conveying air, also can be used to transport gas, hydrogen gas, acetylene, carbon dioxide and other inflammable, explosive and corrosive gas.
• Application scope of SSR three-leaf roots blower
• Three-leaf roots blower is widely used in ceramic, building materials, paper making, electric industry, petroleum, chemical industry, textile, aquaculture, sewage treatment, food and other industries pneumatic conveying system, to transport air and various kinds of neutral gas.

product details

• Features:
• Low noise tri-lobe rotor
• Integral-shaft ductile iron impellors
• Dual splash lubrication
  
• Over sized cylindrical roller bearings
• Low vibration
• Versatile configuration
• Piston ring air seals
• Lip type viton oil seals
• Duty: Pressure to 15PSIG / Vacuum to 15 Inch Hg
• Flow: 205 to 3950 CFM
• Power: 1 to 198 HP
• Application:
• Widely used in waste water treatment, petro-chemical, cement, power, metallurgy and pneumatic conveying diverse industries.

product details

• Product features:
• The sealing performance is greatly improved by using the three-blade profile and the two-blade profile designed by our company, so the leakage is small and the efficiency is high.
• Low noise, because the impeller USES a special noise reduction line, the shell adopts the noise reduction structure, the host parts processing precision is high, so the product noise is low, reliable operation, long service life.
• Small pulsation of air flow, smooth operation, small vibration, low noise.
• Main technical indicators:
• Flow rate: 4.16 ~ 232m3/min;
• Boost: 9.8 ~ 98kPa.
• Main applications:
• Mainly used in environmental protection, pneumatic conveying, petrochemical industry, aquaculture, electric power, cement, smelting and other industries.

product details

• Features:
• The involute profile is applied to the impeller for high efficiency.
• The key parts are processed by machining center, and the gears are made of alloy steel, with the accuracy up to grade 5.
• The new structure is applied to the fuel tank for better oil lubrication. Air cooling pressure rose to 49 Kpa.
• Double splash lubrication
• The blower shell and roof adopt the intermediate split structure, which is easy to maintain.
• Obligations:
• Flow rate: 317.9 ~ 1258 m3 / min;
• Pressure rise: 9.8~98kPa.
• Application:
• Suitable for power, petroleum, chemical, metallurgy, cement and air separation industries of large flow applications

product details

Phone: +86 21 50878057

24hours hotline : +86-13162688673

E-mail : contact@evpvacuum.com

Address :No.1295, XinJinqiao RD, Pudong area, Shanghai, China.