Air blower root blower root air pump
Basic Info
Model No.: HLSR80
Product Description
Shandong Heli Machinery Co.,Ltd
Customized Filter Backwash Roots Blower
Roots Blower Advantages:
2. Standard mass production, sufficient inventory, short delivery time
3. Imported screw noise shielding structure, lower noise than the same production
4. Compact structure, small volume, light weight with graceful appearance
5. Oil free, no oil pollution for transportation medium
Air Assist In Backwashing
Air assist is preferred in backwashing as it provides a more vigorous washing action. Air and water are applied for several minutes as the bed is agitated. The wash water that has risen from the backwashing process is removed. Then, a second lower pressure backwash, without air assist, makes sure bubbles are removed from the filtering media.
Heli blowers provide the air for backwashing in this process. The typical arrangement is one blower per filter. The amount of air required depends on the depth of the water and surface area as well as the depth of the filter media.
| Blower | Roots Blower |
| Flow | 0.3~300m3/min |
| Power source | Electric Blower |
| Power Type | Customization |
| Material | Cast iron , steel |
| Voltage | 380V |
| Shipping | Ocean Forwarding |
| Air Volume | Customization |
| Color | Blue charcoal gray |
| Product packaging | Customized according to customer opinions |
| Product gross weight | Each blower has a different weight |
| Supply Capacity | Production of 10,000 roots blower per year |
Product features:
1.The use of large round head in volute line impeller, advanced and reasonable, high efficiency of the whole machine.
2.The main parts and components are processed by machining center and numerical control equipment, and the gear is made of grade 5 precision light alloy steel gear, with high precision and reliable operation.
3. The oil tank adopts new structure such as oil tray, which can dissipate heat well. When the pressure is increased by 49kPa, no cooling water is needed and the use cost is saved.
4, the machine shell, the wall board adopts the horizontal structure, convenient maintenance.
Main technical indicators:
The pressure to 1.0 bar ( 1000mbar).
Air flow to 200 m3/min ( 12000 m3/h).
Noise level ≤85dBA
V belt drive blower with motor OK.
Direct coupliing drive blower with motor OK.
Air cooled blower OK.
Water cooled blower OK.
1)11 years experience in manufacturing blower and compressor.
2) 148 skilled workers and 5 R&D engineers.
3) professional sales team, respond in 24 hours.
4) over 100 CNC machines & testing equipment.
5) ISO, EAC, CE certifacted.
Product Categories : MJ Compact Structure Roots Blower > Roots Blower For Back Wash System