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impeller efficiency and wide working area
Centrifugal impeller is made of high-strength forged aluminum, which has strong resistance to deformation
Accurately processed by a five-axis CNC machining center
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Core Technology
High-efficiency centrifugal impeller
Adopt ternary flow theory design to maximize
impeller efficiency and wide working area
Centrifugal impeller is made of high-strength forged aluminum, which has strong resistance to deformation
Accurately processed by a five-axis CNC machining center
The surface of the impeller is treated with anodized acid, which enhances the corrosion resistance of the impeller and reduces wear
during long-term high-speed operation
High power high speed permanent magnet synchronous motor
Use High speed and high power permanent magnet synchronous motor
Small motor, light weight and high power density
High motor speed, up to 42,000 rpm
Achieve stepless speed control
Motor rotor and impeller adopt direct connection structure, with low operating failure rate and high transmission efficiency
Five degrees of freedom magnetic bearing
Maglev bearing suspends the rotating shaft stably through controllable electromagnetic suction force, during the rotation process
The shaft has no mechanical contact and mechanical friction, so it is highly efficient.
No speed-increasing gear or oil bearing
No lubricant required
No oil from Discharge
Dedicated control system
High-power inverter speed control system with completely independent intellectual property rights
Inverter measured efficiency (output work/input work) up to 98%
Adjust the motor speed by changing the frequency of the inverter output current to adjust the flow
Wide working range, automatic adjustment of motor speed according to pipe network conditions,achieve accurate aeration
The motor control system, maglev control system and the whole machine control system are integrated.
Model SC75 SC100 SC150 SC200 SC300 SC400 ΔPressure(kpa) Flow Rate（m3/min）1.0ATM,20℃ 40 90 120 180 235 50 75 100 150 190 290 390 60 65 85 130 160 245 330 70 55 75 105 145 220 290 80 50 70 90 130 185 255 90 45 60 80 115 165 240 100 55 70 110 115 220 120 100 130 190 1. High Benefits and Profitability
Driven by Self-designed high-efficiency Centrifugal impeller+high-efficiency permanent magnet synchronous motor
30% more efficient than traditional volumetric Roots blowers
20% more efficient than traditional multi-stage centrifugal blowers
12% more efficient than traditional geared single-stage centrifugal blowers
2.No Lube,No Mechanical Maintenance
Due to the use of advanced magnetic levitation bearing technology, the complicated gearboxes and oily bearings necessary for traditional blowers are eliminated, so no lubricant and no mechanical maintenance are achieved.
Effectively reduce the maintenance cost of users, improve the stability of the operation of the aeration system and the entire sewage treatment plant.
3.Low vibration and low noise
Since use the advanced maglev bearing system, the rotating parts have no contact and no mechanical friction with the mechanical system, which has stable operation, low vibration, and low machine noise.
4.Easy Installation and Maintenance
The maglev centrifugal blower is light in weight and small in size, and does not require large lifting equipment. Installation can be easily done by two technicians.
Regular maintenance only needs to replace the air filter, which is convenient and simple .
Installation Dimension:
Model Dimension L W H SC75 1650 1250 1600 SC100 1700 1400 1700 SC150 1850 1450 1900 SC200 2500 1600 1900 SC300 3000 1700 2200 SC400 3200 2000 2300 Installation Requirement:
Minimum Requirement of the distance from the Roof and the Top=D1
Minimum Requirement of the distance from Back to Side=D2
Minimum Requirement of the distance from Left to Side=D3
Minimum Requirement of the distance from Front to Side=D4
Minimum Requirement of the distance from Right to Side=D5
Sufficient space must be left around the blower to meet the needs of disassembly, assembly and routine maintenance. The space requirements are as follows:
① The distance between the top of the blower skid and the roof should be at least 1.5 m;
② The foundation requirement of the unit is a reinforced concrete leveling foundation with sufficient strength to support the weight of the blower and ensure long-term stability.
Avoid mezzanine, overhead and hollow floors.
③ The clearance on the side (front) of the control cabinet of the sowing body should be at least 1m away;
④ The clearance on the side (back) of the prying frame blower should be at least 1m
⑤The clearance of the air inlet side (left side) of the prying frame should be at least 1m;
⑥ The clearance on the opposite side (right side) of the air inlet of the prying frame should be at least 1m away;
The distance between two adjacent blowers should be at least 1m;
