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
HIGHER PRESSURE AND VACUUM CAPABILITY WITH WATER JACKET COOLING DESIGN.
BORE SIZE: 50 mm(2") ~ 300 mm (12")
Recommended pressure operating range: 8,000 ~ 10,000 mmAq.
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
Produce a constant flow of gas at different pressures.
No Contamination: The pumped gas does not get contaminated as there are no lubricants in the area where the compression occurs.
Gear Box, Front Bearing and Rear Bearing: Oil Lubrication and Water-Jacket Cooling Feature.
Front Bearing: Grease Lubrication and Water-Jacket Cooling Feature
ADVANTAGE OF TRI-LOBE' ROTOR DESIGN
Less backflow, steady air flow rate, lower vibration, and noise.
Long Servicing Life: With reduced discharged pressure pulsation, it leads to lighter loading of bearings and timing gears for longer operation life.
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.
High Efficiency: Adequate clearance between the rotors and the casing ensures no contact during operation, and this makes even higher efficiency.
High Precision in rotors: The precision of rotors is fully controlled by the CNC machine and variation of precision between blowers is almost nil.
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
- Compressed air for gas burners, coke-fired forges, small foundry cupolas in:
Iron & steel industries, non-ferrous metal refineries, smelters & foundries.
Food processing, bakeries.
Chemical plants.
Glass, ceramics, brick.
Oil, tar & asphalt heaters.
Pipe, wrapping machines.
- Drying:
Air and sandblasting.
Grain conditioning & storage.
Supercharging.
Dusting and spraying.
Drums drying and cleaning.
Sand filter regeneration.
Pressurizing paper mill headboxes.
- Aerating and agitating liquids in:
Waste treatment plants.
Oyster washing.
Oil blending.
Ice manufacturing, prevention of ice formation in power plants.
Chemical processes.
Fish ponds, lakes.
Vinegar blending.
Asphalt refining.
- Pneumatic conveying:
Granular materials.
Insulation blowing.
Grain conveying.
Fluidizing.
Pulp conveying.
Wood and metal chip conveying.
Rock dusting.
Flour and powder.
VACUUM OPERATION for Roots Blower
Industrial and commercial vacuum cleaning.
Paper folding machinery.
Garment presses.
Bottle and tube filling machines.
Pump priming.
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
