BrandHuadongModelHdrr-l102
ItemRoots blowerTypeHdrr series two lobes
Flow rate312-421 m3/minPressure9.8-49 kpa
Motor power90-450 kwRpm490¡¢580
Frequency50hz, 60hzVoltage380v, 400v, 415v, 6000v
Bore600mmDimension2519*1880*1700
Drive typeDirect couplingCooling typeAir current
Weight9200kgPackage dimension2580*1950*1750
Structure: 1 using the involute type line to the impeller, high efficiency, excellent material, long lifespan, low noise.
2 with forced lubricant, then high boost, high precision of rotor balancing, low vibration, long-term safe and reliable operation
3 cnc machine processing of main parts, gear with high five level of accuracy and reliable operation.
4 compact structure, small size, light weight, easy operation and maintenance
Usage: transporting clean air, coal gas, carbon dioxide, sulfur dioxide and all kinds of neutral gas
Accessory: suction silence (with air filter). Discharge silence, safety valve, pressure gauge, cock, vibration-isolating base, rubber vibration isolator, expansion joint, check valve, gate valve
Payment terms: 30% t/t in advance, 70% t/t against copy of b/l
L/c at sight
Delivery time: within two weeks
Non-fumigation wooden box: 2580*1950*1750
The MTRF series: capacity:71.6m3/min pressure:9.8-98kpa motor power:30-355kw voltage:220-10000V Frequency:50hz/60hz price:$999-$9999/set FOB Qingdao Port Delivery time:common 20day after receive the payment. Packge:standard exported wooden box payment:T/T;L/c
Industrial fans & blowers play an indispensable role in cement plant’s ventilation, especially centrifugal fans.For the high dust density in cement plant, xianrun fan design special processing wear liners for the fans & blowers, including chromium carbide, ceramic and rubber to provide abrasion resistance.
Huadong blower co., ltd is specialized in manufacturing roots blower also vacuum pumps . Capacity: 0.4-824.6 m3/min Pressure: 0-98kpa Application: cement , aquaculture, waste water treatment, pneumatic conveying, paper printing plant, food processing, furnaces etc. If you are interested in our blower , please advise us your requirement, so that we can select the suitable blower model and submit quotation accordingly. 1) pls advise the capacity(m3/min) 850*500*570
Backed by rich industry experience, we are engaged in offering an excellent range of centrifugal air blower. These products are having pressure of 50 mm w.G. Up to 2000 mm w.G. Our offered range of centrifugal air blower also used in chemical processing plants, textiles, ceramic and cement industries. -
Roots type blower is a positive displacement blower, also know as rotary lobe blower, tri lobe blower, twin lobe blower, rotary piston blower, roots pump, roots compressor etc. Single stage of pressure upto 1.0 kg/cm2 (1.0 bar) Double stage of pressure upto 2.0 kg/cm2 (2.0 bar) Single stage of vacuum to -0.8 kg/cm2 (-0.8 bar) Capacity of single stage upto 49476 m3/hr, that is 29120 cfm Medium transferred: air & gas ( biogas/ coal gas/ so2/hydrogen etc unstabe gases) Contact me for more: roots_blower@126.com It works as a pressure blower and/or vacuum pump for medium air and gas. Single stage of pressure upto 1.0 kg/cm2; Capacity upto 49476 m3/hr; Vacuum upto -0.8 kg/cm2 Our roots blower and vacuum pump can be V belt driving or Direct coupling. Air cooled roots blower, Water cooled roots blower available. The blowers are made by using state of art technologies and CNC machines. Material for transfer air is cast iron, for gas roots blower and gas vacuum pump, Ni-P coating and Teflon ( PTFE) and Stainless Steel available. ETP Blower applied as air blower used in effluent treatment plant for aeration filter backwash etc. purpose. The air roots blowers we offer are tri lobe rotary lobe blower or twin lobe rotary blower, these are a positive displacement blower, famous as roots blower or roots air compressor. The biggest capacity of single stage we manufacture is 49476 m3/hr. The pressure can reach 1.0 kg/cm2, that is 1 bar. Besides pressure blowers, Airus blower can also offer suction Vacuum Pump, and vacuum can reach -0.8 kg/cm2, that is 0.8 bar. Airus blower, belongs to Huadong blower, are widely used in etp field and also stp ( sewage treatment plant) and also for many other fields, such as, aquaculture fish pond or shrimp pond, cement plant, oil & gas, chemical industry, sugar plant, food plant, steel plant and power plant etc. Huadong Airus blower can transfer air and also gas ( coal gas, biogas, natural gas, hydrogen etc) with anti-corrosion anti-explosion treatment. Applications ( pressure blower & vacuum pump) Wastewater treatment Stp/ Etp Aquaculture Pneumatic conveying of bulk material ( cement/ fly ash/ grains/ power & particals etc)Cement plantSteel plant Power plant Paper plant Sugar plant Food plant Oil & Gas …
Roots type blower is a positive displacement blower, also know as rotary lobe blower, tri lobe blower, twin lobe blower, rotary piston blower, roots pump, roots compressor etc. As gas blower, it need to be anti-corrosion and/or anti-explosion based on different gas. So the treatment will be different for different gas. Currently, for gas blower or called gas booster, piston ring seal, mechanical seal for anti-explosion, stainless steel material and/or Ni-p coating and/or Teflon coating for anti-corrosion. Single stage of pressure upto 1.0 kg/cm2 (1.0 bar) Double stage of pressure upto 2.0 kg/cm2 (2.0 bar) Single stage of vacuum to -0.8 kg/cm2 (-0.8 bar) Capacity of single stage upto 49476 m3/hr, that is 29120 cfm Medium transferred: air & gas ( biogas/ coal gas/ so2/hydrogen etc unstabe gases) Contact me for more: roots_blower@126.com It works as a pressure blower and/or vacuum pump for medium air and gas. Single stage of pressure upto 1.0 kg/cm2; Capacity upto 49476 m3/hr; Vacuum upto -0.8 kg/cm2 Our roots blower and vacuum pump can be V belt driving or Direct coupling. Air cooled roots blower, Water cooled roots blower available. The blowers are made by using state of art technologies and CNC machines. Material for transfer air is cast iron, for gas roots blower and gas vacuum pump, Ni-P coating and Teflon ( PTFE) and Stainless Steel available. ETP Blower applied as air blower used in effluent treatment plant for aeration filter backwash etc. purpose. The air roots blowers we offer are tri lobe rotary lobe blower or twin lobe rotary blower, these are a positive displacement blower, famous as roots blower or roots air compressor. The biggest capacity of single stage we manufacture is 49476 m3/hr. The pressure can reach 1.0 kg/cm2, that is 1 bar. Besides pressure blowers, Airus blower can also offer suction Vacuum Pump, and vacuum can reach -0.8 kg/cm2, that is 0.8 bar. Airus blower, belongs to Huadong blower, are widely used in etp field and also stp ( sewage treatment plant) and also for many other fields, such as, aquaculture fish pond or shrimp pond, cement plant, oil & gas, chemical industry, sugar plant, food plant, steel plant and power plant etc. Huadong Airus blower can transfer air and also gas ( coal gas, biogas, natural gas, hydrogen etc) with anti-corrosion anti-explosion treatment. Applications ( pressure blower & vacuum pump) Wastewater treatment Stp/ Etp Aquaculture Pneumatic conveying of bulk material ( cement/ fly ash/ grains/ power & particals etc)Cement plantSteel plant Power plant Paper plant Sugar plant Food plant Oil & Gas …
Twin lobe roots blower Brief introduction of twin lobe roots blower: Twin lobe roots blower, which sets roots blowers, motors, air filters, inlet and outlet muffler, check valve, safety valve, pressure gauges, shock absorbers, flexible joints, base and other components in one package supply. Application of twin lobe roots blower: Widely used for sewage treatment, aquaculture, pneumatic conveying, cement, chemicals, foundry, flour and other national economic sectors. Twin lobe roots blower annexes include: Universal base, belt cover, blower belt pulley, motor pulley, v-belt, safety valve, pressure gauge, inlet silencer, outlet muffler, anchor bolts, check valve, flexible joints, gear oil. After sales-service : 1.Product quality assurance for one year 2.Providing training and maintenance operations personnel for customers, timely and convenient to provide users with accessories. 3.Providing telephone technology support for customers .
BrandHuadongModelHdsr-125 ItemRoots blowerTypeHdsr series three lobes Flow rate5.37-11.78 m3/minPressure9.8-58.8 kpa Motor power2.2-18.5 kw Frequency50hz, 60hzVoltage380v, 400v, 415v Bore125mmDimension1060*610*1410 Drive typeDirect coupling or belt transmission Cooling typeAir current Weight280-295kgPackage dimension1280*760*560 Features: 1 positive displacement blower, no compression, air conveying is smooth, there is small flow rate changes along with pressure changes. 2 tri-lobe linear-shaped impeller making inlet and outlet pulsation quiet with low noise and vibration. 3 special impeller of mesh curve and small enclosure making roots blower high efficiency, low energy consumption. 4 small size, light weight and elegant appearance. 5 with high-precision synchronous hard-toothed surface gears ensure long life. 6 much cleaner with no oil Usage: sewage treatment, flour, aquaculture, pneumatic conveying, electric power and cement industries etc. Accessory: suction silence (with air filter). Discharge silence, safety valve, pressure gauge, cock, vibration-isolating base, rubber vibration isolator, expansion joint, check valve, gate valve Payment terms: 30% t/t in advance, 70% t/t against copy of b/l L/c at sight Delivery time: within two weeks. Non-fumigation wooden box: 1280*760*560mm
We've been designing and manufacturing air blower for 17 years since 2007. Located in Shandong, China, We supply 3 lobes roots blower/vacuum pump, air bearing turbo blower and also rotary vane type blower etc., applying in wastewater treatment, cement factory etc., providing air for the aeration of water. What we can offer: 1, High precision. Equipped with HMC and CNC machine, all the critical components of the blower are produced quickly and accurately under ISO9001 standard. 2, Stock. Regular models are stocked and customized orders only needs 5-7 days to finish. During 3 years covid, we try our best to cut down production time to help our client get quick capital turnover. 3, Less repair. Every set will be under a run-test at least 12 hours under max pressure. It is EVERY SET, not sampling check. Avoiding any sudden situation may happen when clients receive the blower.