SINGLE STAGE INSTALLATION:
● Maxi. Pressure: 12,000 mmAq (1.2 kg/cm2)
● Maxi. Vacuum: -8,100 mmAq
DOUBLE STAGE INSTALLATION:
● Maxi. Pressure: 20,000 mmAq (2.0 kg/cm2)
● Maxi. Vacuum: -8,800 mmAq
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HIGHER PRESSURE AND VACUUM CAPABILITY WITH WATER JACKET COOLING DESIGN.
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BORE SIZE: 50 mm(2") ~ 300 mm (12")
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Recommended pressure operating range: 8,000 ~ 10,000 mmAq.
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RW series: WATER-JACKET TO PASS THROUGH GEARBOX AND BEARINGS FOR COOLING.
- Description
- The Standard Accessories
of RWC(Pressure Operation) - The Standard Accessories
of RWV(Vacuum Operation) - Order Enquiry
- Documents
We produce robust, heavy-duty tri-lobe design roots blower (2″-12″) that deliver reliable performance for low noise, and low pulsation compression.
CHARACTERISTICS
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Produce a constant flow of gas at different pressures.
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No Contamination: The pumped gas does not get contaminated as there are no lubricants in the area where the compression occurs.
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Gear Box, Front Bearing and Rear Bearing: Oil Lubrication and Water-Jacket Cooling Feature.
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Front Bearing: Grease Lubrication and Water-Jacket Cooling Feature
ADVANTAGE OF TRI-LOBE' ROTOR DESIGN
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Less backflow, steady air flow rate, lower vibration, and noise.
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Long Servicing Life: With reduced discharged pressure pulsation, it leads to lighter loading of bearings and timing gears for longer operation life.
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Large Air Flow: On the same operating speed, the tri-lobe roots blower can deliver large airflow and volume than the conventional 2 lobes type.
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High Efficiency: Adequate clearance between the rotors and the casing ensures no contact during operation, and this makes even higher efficiency.
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High Precision in rotors: The precision of rotors is fully controlled by the CNC machine and variation of precision between blowers is almost nil.
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Free From Vibration: The rotors are dynamically balanced in the fabrication stage already, so rotors are almost free from vibration.
SPECIFICATION
| Bore | RW (Bare Shaft) | RWC ( Complete set ) | RWV ( Complete set ) | Cooling Water Volume |
|
|---|---|---|---|---|---|
| (mm) | (inch) | Blower | Pressure Operation Package | Vacuum Operation Package | L/min |
| 50 | 2" | RW-50 | RWC-50 | RWV-50 | 4 |
| 65 | 2.5" | RW-65 | RWC-65 | RWV-65 | 6 |
| 80 | 3" | RW-80 | RWC-80 | RWV-80 | 8 |
| 100 | 4" | RW-100 | RWC-100 | RWV-100 | 10 |
| 125 | 5" | RW-125 | RWC-125 | RWV-125 | 12 |
| 150 | 6" | RW-150 | RWC-150 | RWV-150 | 15 |
| 200 | 8" | RW-200 | RWC-200 | RWV-200 | 20 |
| 250 | 10" | RW-250 | RWC-250 | RWV-250 | 25 |
| 300 | 12" | RW-300 | RWC-300 | RWV-300 | 30 |
Used in conditions from a strong vacuum to high pressure in various industries, especially in the wastewater treatment plants.
PRESSURE OPERATION for Roots Blower
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Compressed air for gas burners, coke-fired forges, small foundry cupolas in:
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Iron & steel industries, non-ferrous metal refineries, smelters & foundries.
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Food processing, bakeries.
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Chemical plants.
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Glass, ceramics, brick.
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Oil, tar & asphalt heaters.
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Pipe, wrapping machines.
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Drying:
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Air and sandblasting.
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Grain conditioning & storage.
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Supercharging.
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Dusting and spraying.
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Drums drying and cleaning.
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Sand filter regeneration.
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Pressurizing paper mill headboxes.
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Aerating and agitating liquids in:
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Waste treatment plants.
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Oyster washing.
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Oil blending.
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Ice manufacturing, prevention of ice formation in power plants.
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Chemical processes.
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Fish ponds, lakes.
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Vinegar blending.
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Asphalt refining.
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Pneumatic conveying:
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Granular materials.
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Insulation blowing.
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Grain conveying.
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Fluidizing.
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Pulp conveying.
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Wood and metal chip conveying.
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Rock dusting.
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Flour and powder.
VACUUM OPERATION for Roots Blower
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Industrial and commercial vacuum cleaning.
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Paper folding machinery.
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Garment presses.
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Bottle and tube filling machines.
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Pump priming.
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Dust collecting.
RW, RWC, RWV Roots Blowers Catalog
RWC type Complete Set Roots Blower with Standard Accessories:
| No. | Name of Accessory | No. | Name of Accessory |
|---|---|---|---|
| 1 | Blower Body | 8 | T-type Reducer |
| 2 | Four(4) Poles Motor [Optional] | 9 | Pressure Safety Valve |
| 3 | Blower Pulley | 10 | Check Valve |
| 4 | Suction Silencer Set (with air filter and cover) | 11 | Ball Valve |
| 5 | V-belt [Optional] | 12 | Pressure Gauge |
| 6 | Belt Cover | 13 | Gauge Pipe |
| 7 | Base Plate | - | - |
RWV type Complete Set Roots Blower with Standard Accessories:
| No. | Name of Accessory | No. | Name of Accessory |
|---|---|---|---|
| 1 | Blower Body | 6 | Belt Cover |
| 2 | Four(4) Poles Motor [Optional] | 7 | Base Plate |
| 3 | Blower Pulley | 14 | 90 degree elbow |
| 4 | Discharge Silencer Set (with air filter and cover) | 15 | Vacuum safety valve |
| 5 | V-belt [Optional] | 16 | Suction Filter Tank(with Vacuum Gauge) |
Order Enquiry Form
