Year1
- 噪声：
- 82±3dBA
- 服务系数：
- 1.2
- 排气量：
- 4.0～10.0m3/min
Sales manager: Tang Yan Online
1. Configuration of Taicang Denair permanent magnet variable frequency air compressor
, permanent magnet motor:
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, always maintain the above efficiency under any load, save more than 3% energy compared with ordinary motors, and more than 3% energy saving than induction variable frequency motors
B., adopt coaxial integrated structure design, There is no need to use transmission components such as belts, gears, couplings, etc., there is no transmission loss at all, the transmission efficiency reaches
, and the superior performance of the motor can be started immediately after it is stopped.
, unlimited starts and stops without affecting the life of the motor.
, the starting current does not exceed the full load current
, through wide range control, the unit speed is set according to different operating pressures to achieve the maximum air volume
, because the permanent magnet variable frequency motor has low speed and high output The advantage of torque is that its variable frequency control mode is wider than that of ordinary induction variable frequency motors.
. The size of the permanent magnet motor is reduced by 3%, the weight is reduced by 3%, and the maintenance is easier than that of the motor with the same power.
B. Frequency converter: It is equipped with a high-frequency reactor as standard, which effectively reduces the high frequency generated by the frequency converter and the external magnetic field interference
and reliably reduces the peak current at startup, achieving smooth operation. Start up and save the cost of power equipment
Special heat dissipation design to prevent high temperature jump in summer
Standardly equipped with dust-proof net, circuit board surface coating treatment to achieve anti-fouling, dust-proof and moisture-proof effects. Standard protocols, hardware wire specifications, strong noise resistance
, fast tracking of pressure changes, controlling pressure fluctuations within., using the best power to accurately provide the necessary air volume.
2. Parameters of Taicang Denair permanent magnet variable frequency air compressor
Model:
Brand: Denair
Cooling method: air cooling
Compression conditions: General Status
Cooling method: air cooling
Pressure
Discharge pressure
Discharge volume: .~
Compressor rotor material (special carbon steel)
Teeth Shape: Third generation asymmetric-tooth shape
Motor power:
Speed:
Starting method: Frequency start
Voltage:
Frequency range: ~
Service factor
Operating mode
Number of motor poles
Protection level:
Insulation level
Main power supply:
Main cable:
Transmission mode Direct drive
Noise:
Exhaust fan: Power
Voltage/frequency:
Exhaust volume control method: Frequency control
Lubricating oil volume
Safety valve setting Pressure:
Lubricant grade
Air outlet size/
Overall dimensions*3*
Net weight:
3. Denair’s honor
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On 2020, after review by the State Intellectual Property Office, the air compressor products independently developed by Denair Compressor Manufacturing (Shanghai) Co., Ltd. once again obtained five utility model patents, namely:
Screw air compressor Press shutdown oil cut-off device, patent number., authorization announcement date: year, month, day
Voltage stabilizing device, patent number.3, authorization announcement date: year, month, day
Motor internal heat dissipation device, patent number., authorization announcement Announcement date of negative pressure endothermic valve, patent number., authorization announcement date of year, month and year
Fluid diverter block, patent number., authorization announcement date of year, month and day.
Utility model patented screw air compressor shutdown oil cut-off device. Currently, oil-injected screw air compressors generally use an air inlet valve with a check valve. Although it can prevent small screw air compressors from injecting oil from the air inlet valve after shutting down. Phenomenon, but there will be many other problems when encountering large screw air compressors, such as: the intake valve of the above screw air compressor is expensive, the check washer of the check intake valve is easily damaged, the volume is huge, and the space is It causes a significant waste of material resources and increases the customer's maintenance costs. After using this device, the oil-injected screw air compressor can choose a simple butterfly air inlet valve that meets the air volume of the air compressor, saving the size of the air compressor. The space and cost are reduced, and the use and maintenance costs are reduced for customers, thereby reducing machine costs and achieving the purpose of environmental protection and material saving.
Utility model patented pressure stabilizing device, dry oil-free twin-screw air compressor has very strict requirements on the pressure of lubricating oil entering the compressor main engine. The pressure cannot be too high, nor too low, the pressure cannot be too high or too high. Low will cause serious damage to the compressor main unit. As the ambient temperature changes, the temperature of the lubricating oil will also change accordingly. The viscosity of the lubricating oil will fluctuate accordingly, thereby causing the pressure of the lubricating oil to change. This voltage stabilizing device uses spring elasticity and The reaction force is used to stabilize the pressure of the lubricating oil, and the spring force can be adjusted to achieve the pressure required by the main engine of the dry oil-free twin-screw air compressor.
Utility model patented motor internal heat dissipation device. Because the motor used in air compressors generally runs indoors, has poor ventilation, and requires long periods of time, full load operation, frequent startup and shutdown, etc., the air compressor motor often experiences high temperatures. And burnt out, this motor's internal heat dissipation device adds a small component on the internal rotor of the motor, between the bearing and the rotor coil, and uses the high-speed rotation of the motor rotor to disturb the air inside the motor and accelerate the transfer of heat inside the motor, thereby reducing the The purpose of temperature rise of motor coils and bearings.
4. Customer use cases of Taicang Denair permanent magnet variable frequency air compressor:
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5. Introduction to Denair Company
Denair Compressor Manufacturing (Shanghai) Co., Ltd. is a large-scale professional air compressor manufacturing and export enterprise registered in Shanghai, China. It is designed for different markets and working conditions at home and abroad. Product design and configuration fully refer to German Denair standards. The German Denair Group, headquartered in Cologne, Westphalia, Germany, is one of the top 100 German machinery companies. Since it developed the first refrigerant compressor unit, it has been committed to the research and development and production of gas compressors. It is Germany's leading gas company. A well-known brand in the field of compression, its products include twin-screw air compressors, piston air compressors, Roots and axial flow fans, vacuum pumps, mobile air compressors, medium and high-pressure air compressors, oil-free air compressors, etc.
The European R&D center in Cologne has the world's most accurate three-coordinate measuring instrument, special machine tools and special grinders to ensure continuous breakthroughs in the research and development of core technologies. The twin-screw independently developed by Denair Group The air compressor host has always maintained its leading position in the industry and is more energy-saving than ordinary hosts.
In 2017, Denair Group established a representative office in Shanghai and began to sell original Denair twin-screw compressors in the Chinese market, and received unanimous praise. In 2018, Denair Group registered and established Shanghai Denair Compression Machinery Co., Ltd. The company has set up a R&D center, pilot factory and complete machine warehouse in Jiading, Shanghai. It has begun to introduce Denair Group technology and conduct research and development and production according to China's working conditions. It has produced Denair series products on a large scale and has an annual output of 10,000 units. The production capacity of the complete machine.
At present, the sales and service network of Denair Compressor Manufacturing (Shanghai) Co., Ltd. is divided into eight major regions in China: East China, South China, North China, Northwest China, Central China, Northeast China, Southwest China and the Yangtze River Delta. Foreign regions include the Middle East, South America, Southeast Asia, North America, Australia and the United States, etc. We have more than 100 general distribution points, offices in major cities, and excellent service personnel to provide you with the highest quality and fastest unit maintenance and repair services in various places for a long time.
Based on the premise of maintaining the leading position in core technology and the guarantee of rigorous after-sales service, Denair is willing to truly become your most considerate friend.
6. Quality assurance and after-sales service commitment of Taicang Denair permanent magnet variable frequency air compressor
6. Quality assurance and after-sales service commitment, quality commitment:
● Use Shanghai Denair compression machinery Co., Ltd. original accessories and maintenance plans, lifelong maintenance.
● During normal operation, our company will visit the machine regularly on a monthly and quarterly basis.
● The air compressor has a one-year warranty. ● The air compressor host screw has a one-year warranty.
Our company promises that upon receiving a notification of a user equipment failure, the office where the equipment is located will immediately respond by phone and arrive at the site within hours for processing. If the office cannot handle the problem on site, the Shanghai head office will directly send after-sales engineers to the site within hours to handle the problem. To ensure long-term stable operation of the equipment.
. Quality assurance system:
● Advanced technology from Germany, the birthplace of screw machines.
● Standardized procurement, inspection, testing and debugging.
● The one-year three-guarantee system includes: component replacement costs (except for three filters, oil products, drainers), repair costs, and equipment round-trip freight.
● If rework or equipment damage is caused by errors in our company's drawings, materials, technical documents or on-site guidance from technical service personnel, our company will immediately be responsible for free repair or replacement. If rework or equipment damage is not caused by errors in the information, spare parts or on-site guidance provided by our company, our company will not be responsible for repairing or replacing spare parts, and will immediately terminate the warranty period.
3. User training plan:
We will provide training to the operation and maintenance personnel of user equipment. Location: Hulu Road, Xinbang Industrial Zone, Songjiang District, Shanghai. The period and number of dispatched personnel can be determined by the user according to needs. As determined, we will send relevant training personnel to train and assess the user's personnel until the user's operation and maintenance personnel can perform general maintenance on the equipment.
Our company has a complete range of air compressor models, available from stock, and affordable prices. We provide lifetime free maintenance for the air compressors sold by our company. To learn more about Taicang Denair permanent magnet variable frequency air compressor, please contact us. us.
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