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{"title":"Different Models Low Power Low Noise HC Roots Rotary Lobe Blower For Water","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/f2\/f914ff5b730de513f0d8727ee279-200x200-1\/different_models_low_power_low_noise_hc_roots_rotary_lobe_blower_for_water_treatment.jpg","attrs":{"Brand Name":"HC","Model Number":"HC-60S","Certification":"ISO9001\/ISO14001","Place of Origin":"CHINA"}}
{"title":"Water Treatment Roots Air Blower 450 Rpm To 600 Rpm For Extensive Applications","imgUrl":"https:\/\/img.chinax.com\/nimg\/b4\/78\/9ee04b8a994ce8f199e6d6368481-200x200-1\/water_treatment_roots_air_blower_450_rpm_to_600_rpm_for_extensive_applications.jpg","attrs":{"Brand Name":"B-Tohin","Model Number":"HC-201S","Certification":"ISO9001 \/ ISO14001\/CE","Place of Origin":"China"}}
{"title":"Cast Iron Rotary Air Blowers HC-50S for underground sewage treatment","imgUrl":"https:\/\/img.chinax.com\/nimg\/51\/54\/7162ff08bfcb5f1eecd780d61dc4-200x200-1\/cast_iron_rotary_air_blowers_hc_50s_for_underground_sewage_treatment.jpg","attrs":{"Brand Name":"TOHIN","Model Number":"HC-50S","Certification":"ISO9001\/ISO14001","Place of Origin":"China"}}
{"title":"HC-251S Rotary Air Blower for sewage treatment aeration 0.55KW DN20","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/af\/6487e2e4a92e87d56fc85da790e3-200x200-1\/hc_251s_rotary_air_blower_for_sewage_treatment_aeration_0_55kw_dn20.jpg","attrs":{"Brand Name":"TOHIN","Model Number":"HC-251S","Certification":"ISO9001\/ISO14001","Place of Origin":"China"}}
{"title":"HC-601S Air Rotary Blower 4kW , Aeration blower 10-50KPA 1.90-1.71m3\/min","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/06\/763ed5fdbbfa34aefa17e6375ac2-200x200-1\/hc_601s_air_rotary_blower_4kw_2c_aeration_blower_10_50kpa_1_90_1_71m3_2fmin.jpg","attrs":{"Brand Name":"TOHIN","Model Number":"HC-601S","Certification":"ISO9001\/ISO14001","Place of Origin":"China"}}
{"title":"Low Noise Rotary Air Blower DN65 for High-speed Way Sewage Treatment","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/45\/7bc98cfa03f68cce7c6ca99de529-200x200-1\/low_noise_rotary_air_blower_dn65_for_high_speed_way_sewage_treatment.jpg","attrs":{"Brand Name":"TOHIN","Model Number":"HC-80S","Certification":"ISO9001\/ISO14001","Place of Origin":"China"}}
With its special design imported from Japan, the HC blower is of excellent performance and widely adopted by overseas customers. It has enjoyed good reputation among the customers both at home and abroad by its low noise, energy saving, smooth operation, convenient installation, exquisite structure and reliable performance.
Specifications
Air capacity
4.32m3/min
4.28m3/min
4.25m3/min
4.18m3/min
4.11m3/min
Discharge differential pressure
10KPA
20 KPA
30KPA
40 KPA
50KPA
Rotary speed
390rpm
Motor type
5.5KW
380/400/415/440V, 3PHASES, 50/60HZ
N.W. of blower package
375kg
Packing size Approx.
1.52*0.55*0.95m (length*width*height)
Applications
Wastewater aeration
Mixing and aerating of hospital and laboratory waste products
Conveying papers in offset printing operations
Agitation and aeration for plating tanks and waste water
Air supplier for plastic welding and blowing
For mist spray of burner and in glass industry and others
new rural construction sewage treatment station
Features
Compact, low noise and economical energy consumption. (It adopts the principle of air compressed by revolving movement. Therefore, although compact, the rotary blowers display their powerful discharged capacity, low noise, litter energy consumption)
Stable operation, simple installation. (In the case of small types, the blower can be conveniently installed and mere vibration occurred if placed correctly, not requiring any other vibration-proof device.)
Resisting load changes, securing fixed air flow rate (For instance, if a rotary blower is used for sanitary treatment in the aeration tank, almost no air flow rate is decreased even if load becomes large due to the change in the pressure inside tank.)
Air chamber equipped for dispersing air smoothly. (All models are provided with an air chamber, resulting in being free from air pulsation and air dispersed smoothly.)
Qualified material, ingenious structure designed in Japan, remarkable performance (All parts of the blowers are made of qualified material and are fine designed and manufactured. It is durable in use and free of trouble and deterioration of performance after a long time use.)
Simple maintenance, rare malfunctions, long using life (The low speed of blower ensures small abrasion and long life.)
Working Principle
The blower is so designed and constructed that air is sucked, compressed and discharged repeatedly while vanes protruding from the grooves of rotor are coming in and out by revolution of a rotor (rotating body) set eccentrically inside the cylinder diameter. A minimum required quantity of oil is dropped to an oil dropping nozzle (imported from Japan), then dropped into the cylinder always while operating in order to make lubrication for the purpose of preventing heat and noise from generating. In the same time, it is free of circum-fluence of air in cylinder.
B-Tohin Machine (Jiangsu) Co., Ltd. is a foreign invested enterprise established in 1994. It is located at Yixing Industrial Park for Environmental Science & Technology, one of State High-Technology Development Zones. With total registered capital of RMB 120 million and tot...
B-Tohin Machine (Jiangsu) Co., Ltd. is a foreign invested enterprise established in 1994. It is located at Yixing Industrial Park for Environmental Science & Technology, one of State High-Technology Development Zones. With total registered capital of RMB 120 million and tot...