China wholesaler 2023hot Sale High Quality Multilingual Small Vibration High Efficiency 8 Bar Screw Air Compressor mini air compressor

Product Description

Product Description

Product Introduction
Power:37kw
Color:Blue and Gray
Specification:1800*1150*1000mm
Weight:800kg
Lubricating oil volume:20L
System language:Can be customized
Maximum recommended working altitude: 2000

Detailed Photos

Oil Separator

High quality and large volume oil gas separater, it can easure stable oil transmission and is not easy to block.

Large capacity battery

High impact strength and surface hardness, high temperature resistance, corrosion resistance and good stability.
 

High reliability

High reliability, few parts and no wearing parts, so it runs reliably and has a long service life. Generally, the design life of the main screw machine head is 15-20 years.
 

Product Parameters

Model OPM-37-8(F) OPM-37-8 OPM-55-8(F) OPM-55-10(F)
Model style Fixed Stype(No wheel) Two wheels Fixed Stype(No wheel) Fixed Stype(No wheel)
Screw air compressor Compression level Single stage  Single stage  Single stage  Single stage 
Exhaust pressure  8bar (116psi) 8bar (116psi) 8bar (116psi) 10bar (145psi)
Volumetric flow 4.5m3/min (157cfm) 4.5m3/min (157cfm) 6m3/min (210cfm) 5m3/min (175cfm)
Maximum towing speed (km/h) 20 20 20 20
Main engine lubricating oil (L) 20 20 20 20
Air supply valve size / quantity G1″*2 G1″*2 G1″ *2 G1″ *2
Maximum recommended working altitude 2000 2000 2000 2000
Diesel engines Rated power (kw) / speed (r / min). 37/1600 37/1600 55/2000 55/2000
brand name XICHAI XICHAI XICHAI XICHAI
Number of cylinders 4 4 4 4
Air inlet method Inhale naturally Inhale naturally Turbocharging & inter-air cooling Turbocharging & inter-air cooling
Displacement (L) 2.54 2.54 2.54 2.54
Engine lubricating oil quantity (L) 7 7 7 7
Fuel tank capacity (L) 100 100 100 100
Number of batteries 1 1 2 2
Machine parameters Long (mm) 1800 2600 1800 1800
Width (mm) 1150 1700 1150 1150
High (mm) 1000 1400 1400 1400
Weight (kg) 800 950 900 900
Wheel size * quantity / 175/65R14C*2 / /
Noise level (sound level) db 80 ± 3 80 ± 3 90 ± 3 90 ± 3
Exhaust emission standards Non-road country three Non-road country three Non-road country three Non-road country three

Model OPM-55-8 OPM-55-10 OPM-81-8 OPM-81-10
Model style Two wheels Two wheels Two wheels Two wheels
Screw air compressor Compression level Single stage  Single stage  Single stage  Single stage 
Exhaust pressure  8bar (116psi) 10bar (145psi) 8bar (116psi) 10bar (145psi)
Volumetric flow 6m3/min (210cfm) 5m3/min (175cfm) 8m3/min (280cfm) 6m3/min (210cfm)
Maximum towing speed (km/h) 20 20 20 20
Main engine lubricating oil (L) 20 20 120 120
Air supply valve size / quantity G1″ *2 G1″ *2 G1″ *2 G1″ *2
Maximum recommended working altitude 2000 2000 2000 2000
Diesel engines Rated power (kw) / speed (r / min). 55/2000 55/2000 81/2200 81/2200
brand name XICHAI XICHAI C ummins C ummins
Number of cylinders 4 4 4 4
Air inlet method Turbocharging & inter-air cooling Turbocharging & inter-air cooling Turbocharging & inter-air cooling Turbocharging & inter-air cooling
Displacement (L) 2.54 2.54 3.9 3.9
Engine lubricating oil quantity (L) 7 7 10 10
Fuel tank capacity (L) 100 100 200 200
Number of batteries 2 2 2 2
Machine parameters Long (mm) 2600 2600 3000 3000
Width (mm) 1700 1700 2000 2000
High (mm) 1800 1800 1900 1900
Weight (kg) 1100 1100 1800 1800
Wheel size * quantity 175/65R14C*2 175/65R14C*2 // //
Noise level (sound level) db 90 ± 3 90 ± 3 82 ± 3 82 ± 3
Exhaust emission standards Non-road country three Non-road country three Non-road country three Non-road country three

Packaging & Shipping

Our company cleans the inside and outside of the product before delivery, and then covers it with multi-layer industrial stretch film, bubble film, anti-collision column, and finally loads it with wooden pallets or wooden boxes.
 

 

Company Profile

 

ZheJiang CHINAMFG Machinery Manufacturing Co.,Ld base in LinYi ZheJiang . An AAA level enterprise with high-quality service and integrity in China.
OPPAlR as 1 of the world’s largest air compressor system suppliers, currently developing the following products: Fixed-speed Air Compressors, Permanent Magnet Variable Frequency Air Compressors, Permanent Magnet Variable Frequency Two-stage Air Compressors.4-IN-1 Air Compressors (lntegrated Air Compressor for Laser Cutting Machine)Supercharger, CHINAMFG Air Dryer, Adsorption Dryer, Air Storage Tank and related accessories.
 

 

Certifications

OPPAIR’s quality meets EU standards and has CE quality inspection certificate.
The testing agency is a recognized certification agency in Italy. After certification at our factory site, strict machine testing and CE certificate are issued. Authority, more trustworthy.
The pictures below are some quality and honor certificates of our company, which proves that CHINAMFG is a trustworthy manufacturer.

 

FAQ

 

Q1: Why do customers choose us?
A: ZheJiang CHINAMFG Machinery Manufacturing Co., Ltd. has a history of 16 years. We specialize in the production of screw air compressors. We warmly welcome your small trial orders for quality or market testing, and we offer special services.

Q2: Are you a manufacturer or a trading company?
A: We are a professional manufacturer with a large modern factory in HangZhou, China. OEM and ODM services can be accepted.

Q3: What is your delivery time?
A: 380V 50HZ We can ship within 10 days. It takes 20 days for other voltages, if you need to rush, please contact our sales staff in advance.

Q4: How long is the warranty period of your air compressor?
A: One year for the whole machine and 2 years for the screw host, excluding consumables.

Q5: How long can your air compressor last?
A: More than 10 years under normal use.

Q6: What are the payment terms?
A: T/T, L/C, Western Union, Credit Card, etc. We can also accept USD, RMB, EUR and other currencies.

Q7: Will you provide some spare parts for the machine?
A: Yes, of course.

Q8: Can you accept OEM orders?
A: Yes, with a professional design team, OEM orders are very welcome.

Q9: What kind of trade terms can you accept?
A: Available trade terms: FOB, CIF, EXW, etc.

Q10: How about the product packaging?
A: We strictly pack our products in standard airworthy boxes.

After-sales Service: 1year
Warranty: 1year
Lubrication Style: Oil-less
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Angular
Samples:
US$ 5693/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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air compressor

What is the impact of humidity on compressed air quality?

Humidity can have a significant impact on the quality of compressed air. Compressed air systems often draw in ambient air, which contains moisture in the form of water vapor. When this air is compressed, the moisture becomes concentrated, leading to potential issues in the compressed air. Here’s an overview of the impact of humidity on compressed air quality:

1. Corrosion:

High humidity in compressed air can contribute to corrosion within the compressed air system. The moisture in the air can react with metal surfaces, leading to rust and corrosion in pipes, tanks, valves, and other components. Corrosion not only weakens the structural integrity of the system but also introduces contaminants into the compressed air, compromising its quality and potentially damaging downstream equipment.

2. Contaminant Carryover:

Humidity in compressed air can cause carryover of contaminants. Water droplets formed due to condensation can carry particulates, oil, and other impurities present in the air. These contaminants can then be transported along with the compressed air, leading to fouling of filters, clogging of pipelines, and potential damage to pneumatic tools, machinery, and processes.

3. Decreased Efficiency of Pneumatic Systems:

Excessive moisture in compressed air can reduce the efficiency of pneumatic systems. Water droplets can obstruct or block the flow of air, leading to decreased performance of pneumatic tools and equipment. Moisture can also cause problems in control valves, actuators, and other pneumatic devices, affecting their responsiveness and accuracy.

4. Product Contamination:

In industries where compressed air comes into direct contact with products or processes, high humidity can result in product contamination. Moisture in compressed air can mix with sensitive products, leading to quality issues, spoilage, or even health hazards in industries such as food and beverage, pharmaceuticals, and electronics manufacturing.

5. Increased Maintenance Requirements:

Humidity in compressed air can increase the maintenance requirements of a compressed air system. Moisture can accumulate in filters, separators, and other air treatment components, necessitating frequent replacement or cleaning. Excessive moisture can also lead to the growth of bacteria, fungus, and mold within the system, requiring additional cleaning and maintenance efforts.

6. Adverse Effects on Instrumentation:

Humidity can adversely affect instrumentation and control systems that rely on compressed air. Moisture can disrupt the accuracy and reliability of pressure sensors, flow meters, and other pneumatic instruments, leading to incorrect measurements and control signals.

To mitigate the impact of humidity on compressed air quality, various air treatment equipment is employed, including air dryers, moisture separators, and filters. These devices help remove moisture from the compressed air, ensuring that the air supplied is dry and of high quality for the intended applications.

air compressor

Are there differences between single-stage and two-stage air compressors?

Yes, there are differences between single-stage and two-stage air compressors. Here’s an in-depth explanation of their distinctions:

Compression Stages:

The primary difference between single-stage and two-stage air compressors lies in the number of compression stages they have. A single-stage compressor has only one compression stage, while a two-stage compressor has two sequential compression stages.

Compression Process:

In a single-stage compressor, the entire compression process occurs in a single cylinder. The air is drawn into the cylinder, compressed in a single stroke, and then discharged. On the other hand, a two-stage compressor utilizes two cylinders or chambers. In the first stage, air is compressed to an intermediate pressure in the first cylinder. Then, the partially compressed air is sent to the second cylinder where it undergoes further compression to reach the desired final pressure.

Pressure Output:

The number of compression stages directly affects the pressure output of the air compressor. Single-stage compressors typically provide lower maximum pressure levels compared to two-stage compressors. Single-stage compressors are suitable for applications that require moderate to low air pressure, while two-stage compressors are capable of delivering higher pressures, making them suitable for demanding applications that require greater air pressure.

Efficiency:

Two-stage compressors generally offer higher efficiency compared to single-stage compressors. The two-stage compression process allows for better heat dissipation between stages, reducing the chances of overheating and improving overall efficiency. Additionally, the two-stage design allows the compressor to achieve higher compression ratios while minimizing the work done by each stage, resulting in improved energy efficiency.

Intercooling:

Intercooling is a feature specific to two-stage compressors. Intercoolers are heat exchangers placed between the first and second compression stages. They cool down the partially compressed air before it enters the second stage, reducing the temperature and improving compression efficiency. The intercooling process helps to minimize heat buildup and reduces the potential for moisture condensation within the compressor system.

Applications:

The choice between a single-stage and two-stage compressor depends on the intended application. Single-stage compressors are commonly used for light-duty applications such as powering pneumatic tools, small-scale workshops, and DIY projects. Two-stage compressors are more suitable for heavy-duty applications that require higher pressures, such as industrial manufacturing, automotive service, and large-scale construction.

It is important to consider the specific requirements of the application, including required pressure levels, duty cycle, and anticipated air demand, when selecting between a single-stage and two-stage air compressor.

In summary, the main differences between single-stage and two-stage air compressors lie in the number of compression stages, pressure output, efficiency, intercooling capability, and application suitability.

air compressor

Are there air compressors specifically designed for high-pressure applications?

Yes, there are air compressors specifically designed for high-pressure applications. These compressors are engineered to generate and deliver compressed air at significantly higher pressures than standard air compressors. Here are some key points about high-pressure air compressors:

1. Pressure Range: High-pressure air compressors are capable of producing compressed air at pressures typically ranging from 1000 to 5000 psi (pounds per square inch) or even higher. This is considerably higher than the typical range of 100 to 175 psi for standard air compressors.

2. Construction: High-pressure aircompressors feature robust construction and specialized components to withstand the higher pressures involved. They are designed with reinforced cylinders, pistons, valves, and seals that can handle the increased stress and prevent leaks or failures under high-pressure conditions.

3. Power: Generating high-pressure compressed air requires more power than standard compressors. High-pressure air compressors often have larger motors or engines to provide the necessary power to achieve the desired pressure levels.

4. Applications: High-pressure air compressors are utilized in various industries and applications where compressed air at elevated pressures is required. Some common applications include:

  • Industrial manufacturing processes that involve high-pressure air for operations such as air tools, pneumatic machinery, and equipment.
  • Gas and oil exploration and production, where high-pressure air is used for well drilling, well stimulation, and enhanced oil recovery techniques.
  • Scuba diving and underwater operations, where high-pressure air is used for breathing apparatus and underwater tools.
  • Aerospace and aviation industries, where high-pressure air is used for aircraft systems, testing, and pressurization.
  • Fire services and firefighting, where high-pressure air compressors are used to fill breathing air tanks for firefighters.

5. Safety Considerations: Working with high-pressure air requires adherence to strict safety protocols. Proper training, equipment, and maintenance are crucial to ensure the safe operation of high-pressure air compressors. It is important to follow manufacturer guidelines and industry standards for high-pressure applications.

When selecting a high-pressure air compressor, consider factors such as the desired pressure range, required flow rate, power source availability, and the specific application requirements. Consult with experts or manufacturers specializing in high-pressure compressed air systems to identify the most suitable compressor for your needs.

High-pressure air compressors offer the capability to meet the demands of specialized applications that require compressed air at elevated pressures. Their robust design and ability to deliver high-pressure air make them essential tools in various industries and sectors.

China wholesaler 2023hot Sale High Quality Multilingual Small Vibration High Efficiency 8 Bar Screw Air Compressor   mini air compressorChina wholesaler 2023hot Sale High Quality Multilingual Small Vibration High Efficiency 8 Bar Screw Air Compressor   mini air compressor
editor by CX 2023-10-17