Product Description
Centrifugal Compressor Core Technology
Performance advantages of centrifugal Compressor:
Customized coolers are suitable for various working conditions and they are easy for cleaning and maintenance.
Three operating modes can be realized by the control system: full constant pressure mode, automatic dual mode and self-balancing mode. It can intelligently adjust according to the actual operation conditions and gas demand to ensure that the equipment is always in a state of high efficiency, energy saving and stable operation.
Anti-surge control system avoids costly damage to the machine and production loss due to process interruption.
Variable speed drive solution reduces the sudden current demand during the starting process of the centrifugal compressors. This avoids the voltage dips and other undesirable effects, especially when your power supply is limited.
The centrifugal compressors were granted certificates of conformity with compressed air purity class for total oil 0, tested according to ISO 8573-1, which prevents oil from polluting your process system.
Efficient impeller and stage design for excellent specific energy requirement (SER). It helps lower your electric bills significantly and has a positive impact on the environment.
| DAC50-DAC3000 | ||||||||
| Model | Maximum | Capacity FAD* (m3/min) | Installed motor power | Dimensions(mm) | Weight | |||
| working pressure(barg) | kW | hp | L | W | H | kg | ||
| DAC50 | 0.6-8 | 25-48 | 132-263 | 175-350 | 2650 | 1650 | 1850 | 3860 |
| DAC80 | 0.6-10 | 40-85 | 225-450 | 300-600 | 3350 | 1860 | 2150 | 6500 |
| DAC120 | 0.6-13 | 75-123 | 400-630 | 535-850 | 3850 | 2100 | 2250 | 8250 |
| DAC200 | 0.6-13 | 115-208 | 618-1120 | 830-1120 | 4250 | 2150 | 2350 | 11500 |
| DAC250 | 0.6-20 | 175-260 | 925-1375 | 1250-1850 | 4500 | 2250 | 2380 | 16000 |
| DAC300 | 0.6-25 | 228-310 | 1225-1600 | 1650-2200 | 4650 | 2250 | 2450 | 17500 |
| DAC350 | 0.6-25 | 283-360 | 1500-1850 | 2000-2500 | 4850 | 2250 | 2500 | 18500 |
| DAC450 | 0.6-25 | 350-460 | 1800-2350 | 2400-3150 | 5250 | 2300 | 2950 | 21500 |
| DAC550 | 0.6-25 | 430-586 | 2250-3150 | 3000-4200 | 6250 | 4550 | 3550 | 41500 |
| DAC1000 | 0.6-25 | 550-1015 | 2850-5000 | 3800-5750 | 8350 | 3850 | 3850 | 45500 |
| DAC1500 | 0.6-25 | 920-1650 | 4500-7850 | 6000-10500 | 12500 | 5150 | 4550 | 62500 |
| DAC3000 | 0.6-25 | 1680-3000 | 7980-14500 | 10800-20000 | 14500 | 5850 | 5350 | 78500 |
| Turbocharger series | ||||||||
| Model | Inlet pressure(barg) | Capacity FAD* (m3/min) | Outlet pressure(barg) | Installed | Dimensions(mm) | Weight | ||
| motor | ||||||||
| power(kW) | L | W | H | kg | ||||
| DAC550-HB | 0.3-1.0 | 436-586 | 16-50 | 1214-1758 | 5250 | 3250 | 2850 | 25000 |
| DAC1000-HB | 0.3-1.0 | 550-1571 | 16-50 | 1925-3570 | 5850 | 3550 | 3150 | 32500 |
| DAC1500-HB | 0.3-1.0 | 920-1650 | 16-50 | 3220-5775 | 6500 | 4350 | 3550 | 42500 |
| DAC3000-HB | 0.3-1.0 | 1680-3000 | 16-50 | 5880-10500 | 7500 | 5350 | 4250 | 58500 |
Q : How Many Staff Are There In The DENAIR Group?
A : About 588.
Q : How Many Employees Do You Have In Your Factory?
A : About 100.
Q : How Many Staff Do You Have In your International Department?
A : 40.We Have Sales Representatives Who Can Speak English, French, Russian, Spanish, and Arabic.
Q : What’s your factory’s production capacity?
A : About 500 units per month.
Q : What’s Our Factory’s Production Capacity?
A : About 500 Units Per Month
Q : What’s The Annual Sales Volume Of The DENAIR Group?
A : About USD 52,000,000.00 In 2017.With An Annual Growth Rate Of 33%.
Q : What’s The Annual Sales Volume Of Your International Department?
A : About USD 16,000,000.00 In 2017, 30% Of The Group Annual Sales.
Q:How Many Units Does DENAIR Export In A Month?
A: About 80 To 100 Units.
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| Mute: | Mute |
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| Impeller: | Closed |
| Cooling System: | Water Cooling |
| Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What Is the Noise Level of Gas Air Compressors?
The noise level of gas air compressors can vary depending on several factors, including the compressor’s design, engine type, operating conditions, and the presence of noise-reducing features. Here’s a detailed explanation:
1. Compressor Design:
The design of the gas air compressor can influence its noise level. Some compressors are engineered with noise reduction in mind, utilizing features such as sound insulation, vibration dampening materials, and mufflers to minimize noise generation. Compressors with enclosed cabinets or acoustic enclosures tend to have lower noise levels compared to open-frame compressors.
2. Engine Type:
The type of engine used in the gas air compressor can impact the noise level. Gas air compressors typically use internal combustion engines powered by gasoline or propane. Gasoline engines tend to produce higher noise levels compared to diesel engines or electric motors. However, advancements in engine technology have led to quieter gasoline engines with improved noise control.
3. Operating Conditions:
The operating conditions of the gas air compressor can affect the noise level. Factors such as the load capacity, speed of operation, and ambient temperature can influence the amount of noise generated. Compressors operating at higher loads or speeds may produce more noise compared to those running at lower levels.
4. Noise-Reducing Features:
Some gas air compressors are equipped with noise-reducing features to minimize sound emissions. These may include built-in silencers, acoustic enclosures, or noise-absorbing materials. Such features help dampen the noise produced by the compressor and reduce its overall noise level.
5. Manufacturer Specifications:
Manufacturers often provide noise level specifications for their gas air compressors. These specifications typically indicate the sound pressure level (SPL) in decibels (dB) at a specific distance from the compressor. It is important to refer to these specifications to get an idea of the expected noise level of a particular compressor model.
6. Distance and Location:
The distance between the gas air compressor and the listener can impact the perceived noise level. As sound waves disperse, the noise level decreases with distance. Locating the compressor in an area that is isolated or distant from occupied spaces can help minimize the impact of noise on the surrounding environment.
It is important to note that gas air compressors, especially those used in industrial or heavy-duty applications, can generate substantial noise levels. Occupational health and safety regulations may require the use of hearing protection for individuals working in close proximity to loud compressors.
Overall, the noise level of gas air compressors can vary, and it is advisable to consult the manufacturer’s specifications and consider noise-reducing features when selecting a compressor. Proper maintenance, such as regular lubrication and inspection of components, can also help minimize noise levels and ensure optimal performance.
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How Do You Transport Gas Air Compressors to Different Job Sites?
Transporting gas air compressors to different job sites requires careful planning and consideration of various factors. Here’s a detailed explanation:
1. Equipment Size and Weight:
The size and weight of the gas air compressor are crucial factors to consider when planning transportation. Gas air compressors come in different sizes and configurations, ranging from portable units to larger, skid-mounted or trailer-mounted compressors. Assess the dimensions and weight of the compressor to determine the appropriate transportation method.
2. Transportation Modes:
Gas air compressors can be transported using different modes of transportation, depending on their size, weight, and distance to the job site:
- Truck or Trailer: Smaller gas air compressors can be loaded onto a truck bed or trailer for transportation. Ensure that the vehicle or trailer has the necessary capacity to accommodate the weight and dimensions of the compressor.
- Flatbed or Lowboy Trailer: Larger gas compressors or skid-mounted units may require transportation on a flatbed or lowboy trailer. These trailers are designed to carry heavy equipment and provide stability during transportation.
- Shipping Container: For long-distance transportation or international shipments, gas air compressors can be transported in shipping containers. The compressor must be properly secured and protected within the container to prevent any damage during transit.
3. Securing and Protection:
It is essential to secure the gas air compressor properly during transportation to prevent shifting or damage. Use appropriate tie-down straps, chains, or fasteners to secure the compressor to the transport vehicle or trailer. Protect the compressor from potential impacts, vibrations, and weather conditions by using suitable covers, padding, or weatherproof enclosures.
4. Permits and Regulations:
Depending on the size and weight of the gas air compressor, special permits or escorts may be required for transportation. Familiarize yourself with local, state, and federal regulations regarding oversize or overweight loads, and obtain the necessary permits to ensure compliance with transportation laws.
5. Route Planning:
Plan the transportation route carefully, considering factors such as road conditions, height and weight restrictions, bridges, tunnels, and any other potential obstacles. Identify alternative routes if needed, and communicate with transportation authorities or agencies to ensure a smooth and safe journey.
6. Equipment Inspection and Maintenance:
Prior to transportation, conduct a thorough inspection of the gas air compressor to ensure it is in proper working condition. Check for any leaks, damage, or loose components. Perform routine maintenance tasks, such as oil changes, filter replacements, and belt inspections, to minimize the risk of equipment failure during transportation.
In summary, transporting gas air compressors to different job sites requires considering factors such as equipment size and weight, choosing appropriate transportation modes, securing and protecting the compressor, obtaining necessary permits, planning the route, and conducting equipment inspection and maintenance. Careful planning and adherence to transportation regulations contribute to the safe and efficient transportation of gas air compressors.
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How Does a Gas Air Compressor Work?
A gas air compressor works by utilizing a gas engine to power a compressor pump, which draws in air and compresses it to a higher pressure. The compressed air can then be used for various applications. Here’s a detailed explanation of how a gas air compressor operates:
1. Gas Engine:
A gas air compressor is equipped with a gas engine as its power source. The gas engine is typically fueled by gasoline, diesel, natural gas, or propane. When the engine is started, the fuel is combusted within the engine’s cylinders, generating mechanical energy in the form of rotational motion.
2. Compressor Pump:
The gas engine drives the compressor pump through a mechanical linkage, such as a belt or direct coupling. The compressor pump is responsible for drawing in atmospheric air and compressing it to a higher pressure. There are different types of compressor pumps used in gas air compressors, including reciprocating, rotary screw, or centrifugal, each with its own operating principles.
3. Intake Stroke:
In a reciprocating compressor pump, the intake stroke begins when the piston moves downward within the cylinder. This creates a vacuum, causing the inlet valve to open and atmospheric air to be drawn into the cylinder. In rotary screw or centrifugal compressors, air is continuously drawn in through the intake port as the compressor operates.
4. Compression Stroke:
During the compression stroke in a reciprocating compressor, the piston moves upward, reducing the volume within the cylinder. This compression action causes the air to be compressed and its pressure to increase. In rotary screw compressors, two interlocking screws rotate, trapping and compressing the air between them. In centrifugal compressors, air is accelerated and compressed by high-speed rotating impellers.
5. Discharge Stroke:
Once the air is compressed, the discharge stroke begins in reciprocating compressors. The piston moves upward, further reducing the volume and forcing the compressed air out of the cylinder through the discharge valve. In rotary screw compressors, the compressed air is discharged through an outlet port as the interlocking screws continue to rotate. In centrifugal compressors, the high-pressure air is discharged from the impeller into the surrounding volute casing.
6. Pressure Regulation:
Gas air compressors often include pressure regulation mechanisms to control the output pressure of the compressed air. This can be achieved through pressure switches, regulators, or control systems that adjust the compressor’s operation based on the desired pressure setting. These mechanisms help maintain a consistent and controlled supply of compressed air for the specific application requirements.
7. Storage and Application:
The compressed air produced by the gas air compressor is typically stored in a receiver tank or used directly for applications. The receiver tank helps stabilize the pressure and provides a reservoir of compressed air for immediate use. From the receiver tank, the compressed air can be distributed through pipelines to pneumatic tools, machinery, or other devices that require the compressed air for operation.
Overall, a gas air compressor operates by using a gas engine to power a compressor pump, which draws in air and compresses it to a higher pressure. The compressed air is then regulated and used for various applications, providing a reliable source of power for pneumatic tools, machinery, and other equipment.
editor by CX 2024-01-31