MTB Magnetic Suspension Centrifugal Blower
Machine Introduction
The MTB Magnetic Suspension Centrifugal Blower integrates advanced magnetic levitation (Magnetic Suspension) technology with centrifugal blower mechanics to create a high-efficiency, low-maintenance airflow solution.In summary, the MTB Magnetic Suspension Centrifugal Blower represents a cutting-edge solution for industries prioritizing energy efficiency, reliability, andcleanliness. Its magnetic suspension driven design positions it as a sustainable, long-term investment for critical applications.
Advantages
High Efficiency: Less friction operation reduces energy consumption comparing with the traditional blowers.
Low Maintenance: No lubrication or mechanical wear parts, minimizing downtime.
Quiet Operation: Reduced vibration and noise suits noise-sensitive settings (hospitals, labs).
Cleanliness: Oil-free design prevents contamination, ideal for semiconductors, pharmaceutical production and food processing.
Long Lifespan: Eliminates bearing wear, extending operational life.
Main Characteristic
1,The male and female rotors of oil-free screw blower are precisely designed.Compared with roots blower,it can achieve internal
compression in the cavity,with higher efficiency and 20% higher energy saving performance under the same energy consumption
conditions.
2,Stable airflow,less airflow fluctuation when pressure changes.
3,Applicable to high pressure,low noise.
4,Available with PLC intelligent remote control and different communication methods,convenient for operation management.
Applications
1,Industrial: Wastewater treatment, pneumatic conveying, combustion air supply.
2,HVAC: Energy-efficient ventilation in large buildings.
3,High-Tech: Clean rooms, data centers, medical facilities.
4,Renewable: Fuel cells, energy recovery systems.
Machine Specification
| Model |
MTB37 |
MTB55 |
MTB75 |
MTB90 |
MTB110 |
MTB130 |
MTB150 |
MTB180 |
MTB200 |
MTB220 |
MTB250 |
MTB300 |
MTB350 |
| Shaft Power(kw) |
32 |
47 |
70 |
87 |
108 |
125 |
144 |
172 |
192 |
203 |
240 |
287 |
335 |
| Max Speed(rpm) |
35000 |
27000 |
24000 |
20000 |
| Voltage(V) |
380 |
380/690 |
| Cable Specification |
3*50+25/3*70+35 |
3*150+1*70 |
2*(3*120+70)/2*2*(3*185+95) |
| Noise Level(db) |
<80 |
| Outlet Dia(mm) |
DN200 |
DN250 |
DN350 |
DN400 |
| Cooling Method |
Air cooling |
Closed recycle water cooling |
| Layout |
Integrated |
| Weight(kg) |
710 |
820 |
955 |
1050 |
1125 |
1300 |
1520 |
1740 |
1850 |
2370 |
2480 |
2650 |
2770 |
| Set-up pressure(kpa) |
Airflow(m³/min)1atm,20ºC |
| 40 |
44 |
65 |
93 |
112 |
132 |
156 |
180 |
212 |
235 |
291 |
300 |
360 |
420 |
| 50 |
35 |
52 |
71 |
85 |
116 |
137 |
158 |
171 |
190 |
233 |
264 |
316 |
368 |
| 60 |
32 |
48 |
65 |
78 |
96 |
113 |
130 |
156 |
173 |
201 |
217 |
260 |
303 |
| 70 |
27 |
40 |
54 |
65 |
90 |
102 |
118 |
141 |
157 |
172 |
196 |
235 |
274 |
| 80 |
25 |
37 |
51 |
61 |
79 |
87 |
100 |
120 |
133 |
156 |
167 |
200 |
233 |
| 90 |
23 |
34 |
46 |
56 |
70 |
82 |
95 |
114 |
127 |
139 |
158 |
190 |
222 |
| 100 |
|
|
|
|
63 |
74 |
85 |
102 |
113 |
132 |
142 |
170 |
198 |
| 110 |
|
|
|
|
60 |
71 |
82 |
98 |
109 |
120 |
136 |
164 |
191 |
| 120 |
|
|
|
|
55 |
65 |
75 |
90 |
100 |
110 |
125 |
150 |
175 |
Main Technology
1,High speed permanent magnet motor
The high-speed motor adopts a permanent magnet synchronous motor. For each model of motor, secondary software and hardware development is carried out for the drive frequency converter, while optimizing the matching of reactors or filters. The efficiency of both the motor and frequency converter is higher than 97%, ensuring stable operation of the motor at low temperatures and high efficiency.
2,Pneumatic system
Having over ten years of experience in the development and designing of impeller machinery. Each type of impeller has undergone long-term bench tests to ensure its aerodynamic performance is efficient and reliable.The impeller efficiency is over 87%. By adopting frequency conversion regulation, the guide vane adjustment is eliminated, resulting a smaller starting current and a wider adjustable range for the blower.
3,Cooling technology
The blower adopts coaxial air cooling technology, which does not require additional cooling system . The cooling system flow channel design is reasonable and the structure is reliable. This cooling design ensures that the blower maintains reliable performance in various environments and working conditions, making it more energy-efficient and reliable.
4,Magnetic suspension bearing
Magnetic levitation bearings are a new type of bearing that uses magnetic force to achieve support. They are non-contact, non lubricated and sealed, low vibration, long service life, and low maintenance costs. By collaborating with outstanding domestic and international experts in magnetic levitation bearing design, we have accumulated years of experience in manufacturing and using magnetic levitation bearings. Combined with years of experience in high-speed impeller machinery rotor dynamics, we can provide users with efficient and stable magnetic levitation bearings.
5,No performance reduction
Based on magnetic levitation bearing technology, there is no mechanical friction between the rotating and stationary parts during the operation of the motor, ensuring that the performance of the air compressor does not deteriorate due to component wear throughout its entire life cycle.
6,Passive safety design
By adopting the patented "passive safety+closed cycle water cooling"technology, the protection level and cooling efficiency of the motor have been greatly improved, which can meet the stable operation of various harsh environmental conditions such as cement and chemical industry.
Main Product
Company Brief
1,In 1994,Yixing Pengde Machinery Co.,Ltd. ( a Sino-Japanese joint Venture) was born,and relocated in the Industrial Park for Environmental SCI and TECH. The following year with company name changed to B-Tohin Machine (Jiangsu)Co.,Ltd.
2,Localization of HC blower in 1996
3,In 1999,established a joint venture named Tohin Machine Co.,Ltd. with TUTHILL Pneumatics Group (United States).
4,Localization and mass sales of BK blower in 2000
5,In 2004,HC Blower and BK Blower got the honor of "new high-tech product",and the company was rated as a high-tech enterprise. In the same year,the company passed ISO9001 certification,purchased more than 30000 square meters for new plant and donated 500000 yuan to build the B-Tohin Qinghu Hope Middle School.
6,In 2009,the single-stage high-speed blower was successfully launched, and BK was rated as famous trademark of Wuxi City and famous trademark of Jiangsu Province.The torch program project of Jiangsu Province and a number of patents were achieved ,also the company's together-with-heart idea: attentively,sincerely,confidently was put forward.
7,The company's BK brand was rated as "China Well-known Trademark" in 2013.
8,In 2014,the company was identified as "Jiangsu Aerodynamic Research Center" by the Science &Technology Department of Jiangsu Province,and got the ISO14001 certificate.At the same time,Office Automation was put into use successfully.
9,In 2015,the company introduced a whole blower performance test system.Successfully bid for the 2600 square meters industrial assets in Yixing economic development zone and established Wuxi B-Tohin Blower Technology Co.,Ltd.
10,In 2016, Sino-Korean joint venture Wuxi B-Tohin & Ace Blower Science and Technology Co.,Ltd. was established. In the same year,air foil centrifugal blower was successfully introduced,and Tohin Vietnam Industry was founded.
11,In 2017,the company turned on the Internet of things intelligent ,the balance tester of Air Bearing Turbo Centrifugal blower was successfully put into use .The Science and Technology Association of B-Tohin was founded.
12,In 2018, B-Tohin magnetic suspension centrifugal blower,stainless steel blower and other new products were successfully launched.
13,In2019,Adopted the ERP platform management in the whole company and passed the assessment of "Informational and Industrialize Integration" in 2019.
14,B-Tohin screw blower was put on market successfully in 2021.
15,Launched contract energy management and new type product lease sales in 2022.With a new area of 75000 square meters acquired, the project of design and intelligent manufacturing base of high efficiency blower and office building of B-Tohin started.
The new factory building was successfully completed and relocated.
Workshop
Exhibition
Customers and Us
FAQ
Q1. What's the information should I provide when inquiry?
A: Air capacity
B: Pressure
C: Application
D: Use environment(Temperature, atmospheric pressure)
E: Do you need motor?
Or other specials you give us will be more appreciated.
Q2. What is your warranty?
Our warranty is 12 months after received the roots blower. During the warranty period, replace the damaged parts for free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure continuous safe and high-quality equipment operation.
Q3. How long is the service life of roots blower?
In normal use environment
A- Service life of blower is more than 10 years.
B- Service life of Impeller is more than 60, 000 hours.
C- Service life of bearing is more than 50, 000 hours.
D- Service life of gear is more than 60, 000 hours.
Q4. What is your terms of packing?
A: Generally, we pack our goods in Fumigation Free Plywood Case. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q5. How does your factory control product quality?
We have quality inspection department. Before sending out product, we check each product. If there is quality problem, we will produce new one.
Q6. What are your terms of payment?
TT 30% as the advance payment and TT 70% after inspection before shipping.
Audited Supplier 
){kind=link}