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DRRF300 efficient Treatment Industrial Air Roots Blower hot air blower

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Product Description

Product introduce

DRRF300 Roots Blowers are twin-lobe type roots blowers, adopt the advanced technology of Japan, its air capacity is 101.5m3/min- 188.7m3/min, the pressure is from 9.8Kpa to 78.4Kpa. The main characteristic of our air blower is small volume, light weight, flow strong, noise small, steadily reliable operation. 

 

Feature

1. Air capacity and pressure can be customized

2. Stable air capacity and less pressure variation

3. Clean air not with oil moist

4. Construction simple and easy maintenance

5. Bearing are all lubricated by oil moist

6. Long service life


Specification

Type of technologyPositive displacement blowers
DesignPositive pressure
Air capacity

101.5 to 188.7m3/min

Discharge Pressure9.8 to 78.4Kpa
MediumAir, Neutral gases
ConveyingOil-free
Weight5230-6540kg
Discharge Diameter300mm(or customized)


Application

IndustryApplication
Bulk material handlingPneumatic conveying
DairyAutomated milking
Vacuum excavationPotholing & slurry recovery
Chemical IndustryVacuum processing & conveying
Pulp & paperChip conveying & process vacuum
Power generationFly ash conveying & aeration
Milling & bakingBlending & conveying
Blower applicationMaterial vacuuming
Cement & limeFluidization & conveying
Waste waterAeration & backwashing
More...


Parts

Inlet filter silencer

Discharge silencer

Anchor bolts

Baseframe,

Safety valve,

Check valve,

Discharge pressure gauge,

Flexible connections

Lubricant. 

  

Package

Fumigation free plywood case

Iron case


Certificate



DRRF300 efficient Treatment Industrial Air Roots Blower hot air blower



Performance parameters

The performance parameters table shows the model, outlet diameter, rotate speed, discharge pressure, air capacity and power of motor.

1. The air capacity and pressure in the tables is in standard suction state. The standard suction state is 20℃ temperature, 1.033 kgf/cm2(101.3Kpa) Standard atmospheric pressure and 65% relative humidity.

2. The air capacity and pressure range of some blower models is repeated, to ensure the service life and low noise, should use the larger model.

DRRF300 Roots blower
Rotate Speed(r/min)Pressure(kpa)Air Capacity(m3/min)ShaftPower(KW)Motor
ModelPower(KW)
6509.8120.729Y250M-637
19.6116.651Y315S-675
29.4113.473Y315M-690
39.2110.596Y315L1-6110
49.0107.9118Y315L2-6132
58.8105.5140Y355M1-6160
68.6103.4162Y355M2-6185
78.4101.5185Y355L1-6220
7309.8137.232Y280S-837
19.6133.157Y315M-875
29.4129.982Y315L1-890
39.2127.0107Y355M1-8132
49.0124.4132Y355M2-8160
58.8122.0157Y355L1-8185
68.6119.9182Y355L2-8200
78.4118.0207Y450-8250
8009.8151.635Y280S-645
19.6147.5 63Y315S-675
29.4144.390Y315L1-6110
39.2141.4118Y315L2-6132
49.0138.8145Y355M1-6160
58.8136.4172Y355M3-6200
68.6134.3200Y355L1-6220
78.4132.4227Y355M4-6250
8809.8168.139Y280S-645
19.6164.069Y315M-690
29.4160.899Y315L1-6110
39.2157.9129Y355M1-6160
49.0155.3159Y355M2-6185
58.8152.9190Y355M3-6220
68.6150.8220Y355M4-6250
78.4148.9250Y400-6280
9809.8188.743Y280M-655
19.6184.676Y315M-690
29.4181.4110Y315L2-6132
39.2178.5144Y355M1-6160
49.0175.9178Y355M3-6200
58.8173.5211Y355L2-6250
68.6171.4245Y400-6280
78.4169.5278Y400-6315


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