DSR350G Roots Blower

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Product Description

Product introduce

DSR350G Roots Blowers are tri-lobe double oil tanks roots blowers, adopt the advanced technology of Japan, its air capacity is 97.9m³/min - 172.4m³/min, the pressure is from 63.7Kpa to 98Kpa. 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 technology	Positive displacement blowers
Design	Positive pressure
Air capacity	97.9 to 172.4m³/min
Discharge Pressure	63.7 to 98Kpa
Medium	Air, Neutral gases
Conveying	Oil-free
Weight	3124kg
Discharge Diameter	350mm(or customized)

Application

Industry	Application
Bulk material handling	Pneumatic conveying
Dairy	Automated milking
Vacuum excavation	Potholing & slurry recovery
Chemical Industry	Vacuum processing & conveying
Pulp & paper	Chip conveying & process vacuum
Power generation	Fly ash conveying & aeration
Milling & baking	Blending & conveying
Blower application	Material vacuuming
Cement & lime	Fluidization & conveying
Waste water	Aeration & 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.

DSR-350G Roots blower
Rotate Speed(r/min)	Pressure(kpa)	Air Capacity(m3/min)	ShaftPower(KW)	Motor
Rotate Speed(r/min)	Pressure(kpa)	Air Capacity(m3/min)	ShaftPower(KW)	Model	Power(KW)
650	63.7	104.4	151	Y315L2-4	132
	68.6	103.4	162	Y315L2-4	132
	73.5	102.4	174	Y315L2-4	160
	78.4	101.5	185
	83.3	100.6	197
	88.2	99.7	209	Y355M1-4	200
	93.1	98.8	221
	98.0	97.9	233
730	63.7	120.9	170	Y315L2-4	160
	68.6	119.9	182
	73.5	118.9	195
	78.4	118	207	Y355M1-4	200
	83.3	117.1	220
	88.2	116.2	233
	93.1	115.3	246	Y355L1-4	220
	98.0	114.4	259	Y355L1-4	250
800	63.7	135.5	186	Y315L2-4	160
	68.6	134.3	200	Y355M1-4	200
	73.5	133.3	214	Y355M1-4	200
	78.4	132.4	227	Y355M-4	185
	83.3	131.5	240	Y355M-4	200
	88.2	130.6	253	Y355L1-4	220
	93.1	129.7	266	Y355L1-4	250
	98.0	128.8	279	Y355L2-4	250
880	63.7	151.8	205	Y355M1-4	200
	68.6	150.8	220
	73.5	149.8	235
	78.4	148.9	250
	83.3	148	265	Y355L1-4	220
	88.2	147.1	280	Y355L2-4	250
	93.1	146.2	295	Y355L2-4	250
	98.0	145.3	310	Y355L-4	280
980	63.7	172.4	228	Y355M-4	200
	68.6	171.4	245	Y355M-4	200
	73.5	170.4	262	Y355LL-4	220
	78.4	169.5	278
	83.3	168.8	294
	88.2	167.7	310	Y355L-4	250
	93.1	166.8	326	Y355L-4	280
	98.0	165.9	342	Y355L-4	280

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