Product Brief:
The main advantage of XTB series air suspension bearing high speed
centrifugal blower is that it saves energy.The product of the mouth
adopts
air suspension bearing, combined with precision casting impeller,
super high speed and high efficiency motor,a high efficiency,
energy-saving and environment-friendly high speed centrifugal
blower made by international famous inverter technology.
Product Components:
| Touch screen LCD | Variable frequency drive | Cooling air muffler |
1,Input driving signal 2,View operational data 3,Change product settings | 1,Change the motor speed according to the PLC value
2,Change flow and pressure | 1,Saving installation space 2,Two air cooling circulation systems |
| Vent valve | Air | Internal Muffler |
1,Empty the air to protect the motor when starting and stopping the
blower
2,Pneumatic systems utilize compressed air by itself | 1,Compress the surrounding air and gas
2,Centrifugal compression by using impellers and volutes
3,Oil free due to the use of air bearings
4,Air cooling or water cooling
5,High efficiency motor | 1,Reduce the noise transmitted to the outside through the motor of
the entrance path
2,C-shaped shape |
Comparing With Other Bearings:
| Item | Roller bearing | Tilting-pad bearing | Magnetic bearing | Air foil bearing |
| Lubricants | Need | Need | - | - |
| Maintenance | Need replace
after a period of
operation | Need regular
check/replace | Need replace
assistant
ball bearing | No Need |
Maintenance
period | 1 year | 1 year | 5 years | 20 years |
Power cut/
electrical failure | Oil pressure drop/
possible fault | Oil pressure drop/
possible fault | Short life of
assistant
ball bearing | No |
System
composition | Complex
oil system | Complex
oil system | Complex controller,
limited bearing
coil life | Easy
(complete
machine type) |
| Power loss | 5% loss due to
gear system | 10% loss due to
gear system | (When high speed
motor equipped)
1% loss | (When high speed
motor equipped)
Loss < 0.5% |
| A/S charges | 50 | 100 | 100 | 50 |
Advantages of XTB Blower
(1) Energy-saving, high efficiency
Air bearing turbo centrifugal blower adopts air foil bearings,
direct-connection technology, high efficiency impeller and motor.
No additional friction will occur, and motor power consumption is
automatically adjusted according to the output airflow capacity
(adjustable range 20-100%), so the energy-saving effect is
remarkable.
(2) Low noise
Adopt air bearing and direct-connection way without mechanical
contact. Noise is lower than 80dB- @ 1.5m, so there’s no need to
install acoustic enclosure.
(3) No oil, no vibration
Air quality reaches ISO 8573-1 0 grade without vibration, so
anti-vibration work is not required.
(4) Convenient maintenance
Without gearbox and oil-lubricated bearing of traditional blowers,
high and new technology is introduced for convenient maintenance
5.Model and Datas
| Model | Pressure | Air Capacity | Discharge Bore A | Cooling Way |
| mmAq | ㎥/min |
| XTB350HP-0.6 | 6000 | 227 | 350 | Air cooling |
| XTB350HP-0.8 | 8000 | 179 | 350 |
| XTB350HP-1.0 | 10000 | 147 | 350 |
| XTB350HP-1.2 | 12000 | 125 | 350 |
Company Introduction
B-Tohin Machine(Jiangsu)Co;Ltd.,a joint venture,was established in
1994 and located in Yixing Environmental Protection Science and
Technology Industrial Park,National High Tech Development
Zone,China.It is mainly engaged in the production and sales of
3-robe roots blowers,rotary blowers,screw blowers,air suspension
centrifugal blower,magnetic centrifugal blower,gear speed
single-stage high-speed centrifugal blower,multi-stage centrifugal
blower,fiberglass blowers,stainless steel blowers,vacuum
pumps,water pumps and other products.The products are widely used
in environmental protection water treatment,building materials
cement,chemical industry,electric power
petroleum,steel,metallurgy,mining,printing and dyeing, grain
transportation ,new energy and new materials and other
industries.The products are sold all over the country,and exported
to many countries and regions.At present,the company has
established an annual production and sales scale of over 30000
units(sets) of various type of blowers and pumps.
The company has successfully passed the certification of ISO9001
quality management system certification,ISO 14001 environmental
management system certification,ISO 45001 occupation health and
safety management system certification and ISO50001 energy
management system certification.The company also has been certified
as “High &New-tech Enterprises of Jiangsu Province” for many
years.B-Tohin Tech R&D Center has a team of professor level
senior engineers,doctoral and master’s students ,and a group of
undergraduate students for scientific and technological
innovation.It has established the“Jiangsu Province Energy saving
Aerodynamic Equipment Engineering Technology Research Center ”and
“Air Suspension Bearing Research and production Center” .At the
same time,it has also obtained the national standard
GB/T2.79.22-2011“Product After sales Service Evaluation
System”five-star certification,“JiangSu Province
Specialized,Refine,Unique and New Small and Medium sized
Enterprises”,Mayor’s Quality Management Excellence Award”,“Carbon
Management System Certificate”,“AA level Integration Management
System Evaluation Certificate”,and“Enterprise in Compliance with
Environmental Protection Equipment Manufacturing Industry
Standard.”
As a member unit of the National Blower Standardization Technical
Committee,participating in the formulation and revision of multiple
wind turbine industry standards,and serving as the main drafting
unit. The main products have also passed CE certification for
export to the European Union,as well as multiple international
certifications such as GOST and BV.
Main Products:
