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DSR300A Roots Blower

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Product Description

DSR300A Roots Blower Manufacturer for pneumatic conveying

Product introduce

DSR300A Roots China Blowers adopt the advanced technology of Japan, its air capacity is 101.90m³/min-157.40m³/min, the pressure is from 9.8Kpa to 58.8Kpa. The main characteristic of our air blower is small volume, light weight, flow strong, noise small, steadily reliable operation. 

DSR350 Roots Blower 

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 capacity101.90 to 157.40 m³/min
Discharge Pressure9.8 to 58.8Kpa
MediumAir, Neutral gases
ConveyingOil-free
Weight2118kg
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


CE certificate, ISO9001 certificate and SGS certificate.

DSR350 Roots 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.


DSR300A Roots blower
Rotate Speed(r/min)Pressure(kpa)Air Capacity(m3/min)ShaftPower(KW)Motor
ModelPower(KW)
9809.8112.423.60Y200L-430
19.6110.646.60Y250M-455
29.4108.869.61Y280S-475
39.2106.092.81Y315S-4110
49103.9116.0Y315M-4132
58.8101.9139.2Y315L1-4160
10709.812525.30Y200L-430
19.6122.549.20Y250M-455
29.4120.575.98Y280S-475
39.2117.7101.3Y315S-4110
49115.6126.6Y315M-4132
58.8113.6152.0Y315L1-4160
11509.8136.127.10Y225S-437
19.6132.354.30Y280S-475
29.4130.981.64Y280M-490
39.2128.1108.9Y315M-4132
49126.0136.1Y315L1-4160
58.8124.0163.3Y315L2-4200
12309.8147.229.30Y225S-437
19.6144.258.30Y280S-475
29.4141.487.36Y280M-490
39.2138.6116.5Y315M-4132
49136.5145.6Y315L1-4160
58.8134.5174.7Y315L2-4200
13109.8157.432.10Y225M-445
19.6154.662.10Y280S-475
29.4151.893.03Y315S-4110
39.2149.0124.0Y315M-4132
49146.9155.0Y315L1-4160
58.8144.9186.1Y355N1-4220



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