Zhangqiu Qunyi Machinery Co., Ltd.  

Product Name: Coal Gas Roots Blower Qsr Series for Iron and Steel Plant Model NO.: QSR Certification: ISO, UL, CE Pressure: High Pressure Flow Direction: Mixed Flow Usage: for Manufacture Material: Iron High Pressure Biogas Roots Blower: Qyl600 Bore: 600mm Flow Rate: 312-421 M3/Min Discharge Pressure: 9.8-49 Kpa Trademark: QSR Transport Package: Plywood or Iron Pacakge Specification: QYL Origin: China HS Code: 841459 Product Description Coal Gas Roots Blower QSR Series for Iron and Steel PlantHigh flow and pressure twin lobe roots blower and air blower for boosting gas for steel pleant and gas plantseries QYL large size high pressure rotary blower is developed based on plenty manufacture experience,which is a new produce to satisfy with customer's requirement of large capacity and high pressure rotary blowerFeatures:rotor with approximate involute profile.advanced and reasonable,high efficiency main parts are machined by CNC center and facility,.among which bearing reaches to class 5 accuracy.the products is high accuaragy oil tank has oil-plate structure,good heat emmision,cooling water is not used when pressure rise doest not exceed 50Kpa,which can lower occupating expense Performance Range: 9.8-98Kpa,318-1260m3/minAccessories:a set of coupling,coupling guard,anchor bolts etcThree lobes roots blower Model Arise Pressure KpaFlow RateM3/minuteMotor kwRPMQSR509.8-63.71.1-1.820.75-31450QSR659.8-78.41.78-2.521.1-5.51450QSR809.8-982.81-4.261.5-111460QSR1009.8-78.45.4-6.673-151460QSR1259.8-988-104-221450QSR1509.8-9821-2411-551470QSR1759.8-58.830-3315-551400QSR2009.8-9855-5922-1601480QSR2509.8-9885-9475-2201450QSR3009.8-78.4125-13690-2801450Three lobes roots vacuum pump Model Arise PressureKpaFlow RateM3/minuteMotor kwRPMQSRV50-13 /-44.41.2-1.61.1-2.21470QSRV65-13/-44.11.6-2.21.5-31460QSRV80-13/-43.93.3-43-5.51470QSRV100-13/-43.95.4-6.53-7.51480QSRV125-13/-43.98.5-9.75.5-111470QSRV150-13/-79.918.5-22.515-451410QSRV175A-9.8/-4921.4-27.511-371450QSRV200-13/--7844-5837-1601480QSRV250-13/-7879-8875-1851450QSRV300-13/-78122-13190-2501480Twin lobe roots blower Model Arise PressureKpaFlow RateM3/minuteMotor kwRPMQYL2409.8-9858-7022-160980QYL2509.8-98105-12037-250980QYL2909.8-98124-14537-315980QYL2959.8-98131-15245-315980QYL3009.8-88.2167-18855-355980QYL3509.8-68.6203-22575-315980QYL3959.8-49238-25575-280980QYL4009.8-88.2259-28975-560980QYL4509.8-88.2294-32775-630980Twin lobe roots vacuum pumpModel Arise PressureKpaFlow RateM3/minuteMotor kwRPMQYLV240-9.8/-4966-7830-90980QYLV250-9.8/-7871-12037-200980QYLV290-9.8/-7888-14445-250980QYVL295-9.8/-49131-15345-160980QYLV300-9.8/-78118-19255-315980QYLV350-9.8/-49197-22555-250980QYLV400-9.8/-78197-29075-450730QYLV450-9.8/-49328-36590-400730QYLV500-9.8/-49405-452110-475730Double-stage roots blower Model Arise PressureKpaFlow RateM3/minuteMotor kwRPMQSRR6598-1571-1.265.5-111450QSRR10098-1475-5.2518.5-221450QSRR12598-176.412.1-12.530-551450QSRR13098-19618.5-19.345-901450QSRR15098-14723.2-23.655-751450QSRR19098-19649.7-50.8110-1851350QSRR20098-176.463-64132-2001350QSRR25098-196109-112220-400980QSRR29598-196136-139280-500980QSRR30098-176.4170-174355-560980QSRR35098-137.2205-207400-560980QSRR39598-156.8224-226600980QSRR40098-176.4269-273560-900740QSRR45098-176.4343-347710-1000740QSRR50098-137.2426-428800-1000740Structure: 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. Usage:transporting clean air, coal gas, carbon dioxide, sulfur dioxide etcAccessory:suction silence Discharge silence, safety valve, pressure gauge, cock, vibration-isolating base, rubber vibration isolator, expansion joint, check valve etcWaiting for your inquiry!