Specifications

1.Passed ISO9001:2000 certificate
2.Sweden SKF bearings
3.Germany OPTI belts
4.Low noise , long life
5.High precision

MFSR series blower is a self-developed product of Zhangqiu Mingfeng Machinery Factory.All accessories are factory machine independent production, and imports of advanced digital processing equipment to ensure high-precision equipment. Energy efficient, high precision, low noise, long life, compact structure, small size, light weight, easy to use, products widely used all over the petrochemical, building materials, electricity, metallurgy, fertilizer, mining, port, textile, food, paper , Aquaculture and sewage treatment, environmental protection industry and many other areas, mostly used for transporting air, can also be used to transport gas, hydrogen, acetylene, carbon dioxide and other flammable, explosive and corrosive gases.

Product types:

(1)Roots Blower :
MFSR40, MFSR50, MFSR65, MFSR80, MFSR100, MFSR125, MFSR125-1, MFSR150, MFSR175,
MFSR200, MFSR250, and MFSR300
Capacity: 0.41m3/min-165.32m3/min
Pressure: 9.8kpa-58.8kpa

(2)Intensive Roots Blower: MJ50, MJ65, MJ80, MJ100, MJ125, MJ150, MJ175, MJ200,
Capacity: 0.67m3/min-59.20m3/min
Pressure: 9.8kpa-73.5kpa

(3)High-Pressure Roots
Blower: MFSR50H, MFSR65H, MFSR80H, MFSR100H, MFSR125H, MFSR150H, MFSR175H,
MFSR200H, MFSR250H, and MFSR300H
Capacity: 1.21m3/min-134.1m3/min
Pressure: 29.4kpa-98.8kpa

(4)Roots Vacuum Pump: MFSR50V, MFSR65V, MFSR80V,
MFSR100V, MFSR125V, MFSR150V, MFSR175V, MFSR200V, MFSR250V, and MFSR300V.
Capacity: 0.86m3/min-136.3m3/min
Pressure: -1360mmAq--- -4488mmAq

Features:

1.low noise three lobes roots blower
2.energy saving
3purify water and air and other pollutants efficiently
4.high efficiency

1. Low noise, due to the
helical suction and discharge, the blower air flow in and out according to the
direction of spiral line, all these prevent the pulse noise and vibration.
What's more, by using the Impedance complex muffler, the noise of our blowers
are further reduced.

2. High volume and
anti-heat efficiency, so it is energy-saving. The blower rotor adopted the
advanced Composite curve, the meshing is more reasonable, and further increases
the volume efficiency.

3. Stable performance.
The blower rotor, casing, wall panels, shaft and other key components are all
produced by the advanced digital-control processing equipment thus make the
interchangeability of parts and components increased.

4. Low vibration.
Although the rotor has been processed precisely, and are all in balancing
condition, we still adopted the high precision balancing equipment and grinding
machine to make it more balance. Therefore, the blowers are almost no
vibration.

5. With high precise and
hardness Synchronization gear, we not only extension blowers life, but also
reduce its noise.

6. Our blower bearing is
introduced from Japan and Sweden. There are two lubrication styles: Fat grease
(below 58.8kpa), oil splash grease (58.8kpa—98.8kpa), which makes the product
quality more liable.

7. The transported air
is clean and without any oil-dust, as the blower sealing structure is
reasonable, oil can not enter the chassis, thus the air is very clean.

8. Low price: As we have
our own produce line so the price of our blower is very competitive.

9. Advanced technology
and accessory, we introduced advanced blower manufacture technology from Japan
and many of our accessories are imported, such as Japan NSK Bearing and Sweden
SKF bearings, imported Gear, and Germany OPTI belt and so on.

10. Long life. The
blower bearing what we used are all double-row and Self-aligning bearing.

11. The blower rotor is
precision machined in its full surface, and since it is balanced precisely, it
is almost without any vibration.

12. Case Material:
HT250, Impeller Material: HT250,Gear Material:20CrMnTi.

13. Widely used in many
fields, especially in gas transportation, waste water treatment, aquaculture,
pneumatic transport, vacuum packing, oxygen generation, etc.

14.Oil tank: after
milling they are all polished by digital grinding machine, in order to prevent
the grear from broken because of oil leakage.

15. Bearing:Our bearing
are doulbe-line bearing, can adjust the concentricity, and they are all strong
fighting force, low vibration, moreover, and highly increase the life of the
blowers.

16.Mercury column detecor: we test the air
capacity and pressure through it, and makes the result very precise, and avoid
the artificial error