- Shape: Ring
- Coating: Gold
- Type: Permanent
- Specification: Customized
- HS Code: 8505111000
- Application: Industrial Magnet, Jewelry Magnet
- Grade: N35
- Trademark: Unimag
- Origin: Ningbo China
N35 Ring Rare Earth Neodymium Magnet /NdFeB Magnet
NdFeB Magnet is mainly made of neodymium, iron and boron. It is the third generation product of the rare-earth permanent magnets.
So far, Sintered NdFeB is the strongest permanent magnets in the world.
1. Material: Sintered Neodymium-Iron-Boron.
2. Our sintered NdFeB Magnet have high continuous stability of different batches which will benefit customer a lot to their final products quality.
3. Advanced techniques: We have new Sintered NdFeB magnet techniques and
Equipment such as strip casting, HDDR technology in our factory to allow us to
Make high performance NdFeB possible.
4. Grade: N35 to N52, N35M to N50M, N35H to N48H, N35SH to N45SH, N30UH to N40UH, N30EH to N38EH.
5. Good anti-demagnetization with Hci, over 30MOe. Ndfeb magnets lose less than 0.15% of Br/° C and less than 0.01% of Hcj/° C.
6. The Excellent anti-corrosion property stand for SST-500hours.
7. High working temperature above 200° C.
8. The surface coated (Ni-Cu-Ni), Epoxy, Zinc (Zn), Gold (Au), Silver (Ag), and so on.
9. Various shape and size according to clients' requirement.
As a manufacturer, we can provide goods directly without the intermediate links, so the price is 5%-15% lower than the average. Latest technologies and equipments were adopted and upgraded continously, also reduce production cost to ensure low price!
Air Levitation Centrifugal Blower
Air suspension centrifugal blower (single-stage high-speed centrifugal blower) is a new concept blower, which adopts three core high-end technologies of "super high speed direct motor", "air suspension bearing" and "high precision single-stage centrifugal impeller" A high efficiency, high performance, low noise, low energy consumption fan a new era. Is the use of aviation turbine design experience and painstaking research and development of a new generation of high-tech civilian products.
Folding single-stage centrifugal impeller
Impeller optional AL7075 (high-strength aviation aluminum), Ti, SUS and other materials, with excellent wear resistance, deformation resistance, the service life of 30 years. The impeller and the motor are connected in direct connection, the power transmission efficiency is 97%. Depending on the needs of the impeller casting, you can get the specific needs of the working conditions. The design adopts the frequency conversion adjustment mode to abandon the guide vane adjustment mode and make the adjustable range of the blower wider.
Folding oil-free air suspension bearings
Air-suspension bearings mainly include radial bearings and thrust bearings and other components. Before start-up there is a physical contact between the rotating shaft and the bearing. When starting, the rotating shaft and the bearing move relative to each other to form a hydrodynamic field where the hydrodynamic force forms a floating force. The floating force to make the rotary shaft in suspension and achieve the purpose of turning freely. This kind of bearing is different from the traditional ball bearing. There is no physical contact point between the rotary shaft and the bearing during operation, so there is no need for lubricating oil, and the energy loss is extremely low and the efficiency is very high. The utility model is suitable for various work environments. This technology can be applied to high-power high-speed machines up to 100,000 rpm. After rigorous testing, indicating that the number of starts up to 20,000 times the bearing, in full compliance with the design and practical requirements.
Fold super high speed FM motor
BLDCM permanent magnet brushless super high speed motor is the latest motor in the world with the development of permanent magnet material technology, semiconductor technology and control technology. Rotary shaft in operation at high speed of 20,000 - 200,000 revolutions, the efficiency of the engine up to 97%. Permanent magnet brushless super high speed motor is also equipped with digital control speed control device, the system control is simple. High speed, no vibration, low noise, small size, simple structure, high efficiency and energy saving, small electromagnetic radiation, is the most energy-saving green motor.
Folding fully automatic oil-free cooling system
Air suspension blowers feature a patented combination of oil-free, air-cooled, and water-cooled technology. The fin material is made of a very thermally conductive aluminum alloy (AL) material with no additional energy loss and simple construction. The air blower below 150HP using air self-cooling technology, air flow channel design is reasonable and ingenious, and excellent aerospace mechanical design and manufacturing technology supporting the design of the motor cooling wings. Large models above 200HP are equipped with a water-cooling medium internal circulation system, so there is no need for a separate cooling fan or supplementary cooling water. This cooling design ensures that the blower retains its outstanding and reliable performance during the hot summer months.
Noise reduction technology and internal vent valve
Blower internal vent bypass pipe with a vent valve and muffler, the shell made of carbon steel, the interior with sound-absorbing material. The air blower adopts pneumatic air venting valve in the airframe to ensure that the air blower has no effect on the safe shutdown under power off or abnormal conditions and is beautiful and generous. They are connected directly to the blower via flexible connections to reduce pressure losses and noise from the inlet lines. Filter and silencer for the steel shell, equipped with silencer material. Square or rectangular replaceable filter installed in the air inlet, with a good sound-absorbing material made of flaky structure of the overall import muffler, installed in the blower body between the air inlet and filter to reduce the import noise. Due to the high-tech air-suspension bearing technology, mechanical friction and vibration are completely avoided. After rigorous testing to prove that the machine at a distance of 1 meter from the machine noise level <80dB.
Folding high efficiency inverter and control system
Air suspension centrifugal blower itself has integrated local control and frequency conversion system in one, there is no need to set up a separate frequency control cabinet and operating cabinet. Through the fan's own control panel can be set to achieve a variety of functions and fluid temperature, motor speed, air pressure, air volume, power consumption parameters such as query. The system also supports digital remote control, monitoring functions, can be controlled by the central control room.
main feature
1, energy efficient
Air suspension centrifugal blower air bearings, direct technology, high efficiency impeller, permanent magnet brushless DC motor, no additional friction. Fan according to the output (adjustable volume 40-100%) automatically adjust the power consumption of the motor to maintain the high efficiency of equipment operation.
2, no vibration, low noise
Air bearings and direct connection technology, no vibration, fans do not need to set the sound insulation device; equipment, light weight, without setting a special foundation, the installation layout is simple and flexible.
3, no oil
Air blower uses air bearing technology, the system does not require lubricating oil system, to provide clean air to the special industries such as electronics, medicine, foodstuffs. Air bearing temperature reached 600 degrees, all the drawbacks of oil-bearing system has been successfully resolved.
4, no maintenance
There is no need for traditional fan gearbox and oil bearings, we use a series of high-tech impeller and motor do not use the coupling, direct connection, intelligent control system, the key components using AL7075 (aviation aluminum) These technologies ensure that the equipment is No maintenance, reducing the user's maintenance costs and improve the stability of the gas supply system.
5, operation and control convenience
Self-test and constant pressure operation, load / no-load operation, overload control, anti-surge control, etc. can be realized on the personal computer for fan speed, pressure, temperature and flow rate. The fan adjusts the flow by adjusting the number of revolutions of the impeller. According to the inhaled air temperature and pressure changes, adjust the number of revolutions can easily adjust the flow. Traffic can be adjusted automatically and manually.
6, equipment installation space is small
Air suspension centrifugal blower equipment, light weight, small size, easy installation, users can save a lot of construction and auxiliary electrical control system investment.
Collapse edit this section main advantage
High reliability, easy maintenance
Due to the adoption of two core high-tech technologies, "High-speed direct-coupled motors" and "air-suspension bearings", the system of growth gears, couplings, lubrication systems and cooling fans necessary for conventional single-stage high speed turbine blowers is discarded Greatly improve the product's process performance and reliability, to avoid noise, vibration and waste oil and other secondary pollution caused by the environment, greatly reducing the equipment maintenance workload, saving equipment maintenance costs
The main advantage
High reliability, easy maintenance
Due to the adoption of two core high-tech technologies, "High-speed direct-coupled motors" and "air-suspension bearings", the system of growth gears, couplings, lubrication systems and cooling fans necessary for conventional single-stage high speed turbine blowers is discarded Greatly improving the process performance and operation reliability of the product, avoiding the secondary pollution caused by noise, vibration and discarded lubricating oil on the environment, greatly reducing the equipment maintenance workload and saving the equipment maintenance cost.
If you have any questions please feel free to contact us and we will reply you as soon as possible
Air Levitation Centrifugal Blower
Air Levitation Centrifugal Blower,Small Centrifugal Blower,Fan For Industrial Dust Removal,Fan For Air Cooling Equipment
Shenzhen Fu Sheng Electric Co., LTD. , http://www.fushengfan.com