1.Use Germany KAPP machine and German manufacturing technique to process the compression element, the components manufactured to the highest standards and precision aligned roller-bearings ensure long service life with maximum reliability.
2.Heavy-duty CUMMINS diesel engine for extended operation.
3.Excellent components, for example, Germany MANN oil filter and Siemens electronics for high performance.
4.Thick sound proofing for super low noise level.
5.Automatic operation system helps the operator to master the operating skills quickly, unattended operation and remote control are available.
6.Conform to CE, ISO9001 and energy saving certification, etc.
7.Applications: mining, hydropower, oil and gas exploitation, borehole, shipyard, construction, chemical industry, quarry, sandblasting, pipeline pressure test, public works, etc.
Condition:
New
Type:
Pendular
Configuration:
Stationary
Power source:
Diesel
Lubrication style:
Lubricated
Mute:
No
Place of origin:
China (mainland)
Brand name:
Suzhou
Model number:
Bw-9/2-x(x1)
Dimension(l*w*h):
960*655*740mm
Weight:
280kg
Certification:
Cqm
Warranty:
6 month
After-sales service provided:
Overseas third-party support available
Condition: new
Type: piston
Configuration: portable
Power source: ac power
Lubrication style: oil-less
Mute: no
Place of origin: zhejiang, china (mainland)
Brand name: cyy energy
Model number: cyy-1
Voltage: 220v
Dimension(l*w*h): 1300*800*1115mm
Weight: 100kg(4
Certification: gb
Warranty: 2 years
After-sales service provided: engineers available to service machinery overseas capacity: 100-6000nm3/h
Working pressure: 10-200bar
Medium: oxygen/nitrogen/argon
High quality Oil free Oxygen Compressor, which is customized for booster the oxygen pressure to fill the oxygen gas into the oxygen cylinders.
Oxygen Compressor Features
1. Non-lubrication, oil free;
2. Equipped with low voltage asynchronous motor;
3. The core of the 1st stage and the inside of the cooler is stainless steel;
4. Skid mounted;
5. Time proven.
Oxygen Compressor specifications
(1) Flow capacity: 50Nm3/h; (For other flow capacity, please let us know.)
(2) Inlet pressure: 4bar (0.1-5bar)
(3) Discharge pressure: 150bar
(4) Vertical, two columms, three stage, three cylinders. single action, water cooled, oil free.
The quotation and main technical parameters of
ZW-0.2/4~150 oil free oxygen compressor
(Fitted 380V,50Hz low voltage asynchronous motor)
ZW-0.2/4~150???????? (?????)
ZW-0.2/4~150 non-lubrication oxygen compressor (skid type, namely bare oxygen compressor, driven motor, 1st, 2nd, 3rd stage cooler, gas pipeline are in the same skid)
A. Bare compressor/?????(2Z2.2???-the parts are in the same skid, namely the bare compressor, driven motor, 1st, 2nd, 3rd stage cooler, gas pipeline are in the same skid)
1.Model ZW-0.2/4~150
2.Type
Vertical type, two columns three stages, three cylinders, single action, water cooled, oil free of cylinder.
3.Compressed medium ??/oxygen
4.Capacity 0.2 m3/min (50Nm3/hr)
5.Suction pressure 0.4 MPa g
6.Discharge pressure 15 MPa g
7.Suction temperature =40?
8.Discharge temperature =40?(????/cooled by 3rd stage cooler)
9.Shaft power =14
10.Stoke of piston 130mm
11. Lubricant temperature =70?
12.Water inlet temperature =30?
13. Water outlet temperature =40?
14.Consumption of cooling water =4 t/h
15.Driven way Driven by belt
16.Overall dimension 2495mm×1800mm×2945mm(L×W×H)
17. Weight of compressor 4000 kg
B.Motor
1.Type Low voltage asynchronous motor
2.Model Y180M-4
3.Rated power 18.5 KW
4.Rotational speed 1470r/min
5.Voltage 380V
7. Protective level IP 44
8 frequency 50 HZ
C.Electric control cabinet
1./Model ??/Cabinet
2./Type XHS-18.5 (??????)
DAfter cooler 0505.063??? coil pipe type
E/ Gas inlet filter
the material of shell and screen for filter is stainless steel
1./Model 0663.048
F/Check valve 0663.087
G./Attached special tools
H./Attached special spare parts, accessories
I./Attached documents
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Brand name:latelas
Model:at8a
Condition:new
Power source:ac power
Place of origin:shandong, china (mainland)
Type:screw
Power:5.5kw
Voltage:380v
Lubrication style:lubricated
Dimension(l*w*h):680*660*850mm
Weight:230kg
Cooling method:air cooling
Warranty:1 year
Min.Order quantity:3 set/sets
Supply ability:2000 set/sets per month
Port:qingdao; shanghai; ningbo
Payment terms:l/c, d/a, d/p, t/t
Packaging & delivery
Packaging detail:besides the plywood case package, the screw compressor also wrapped with foam strip
Delivery detail:shipped in 15 days after payment
Brand name:latelas
Model: at15a
Condition:new
Power source:ac power
Place of origin: shandong, china (mainland)
Type:screw
Power: 11kw
Voltage: 380v
Lubrication style:lubricated
Dimension(l*w*h): 650*720*1180mm
Weight: 450kg
Cooling method:air cooling
Warranty:1 year
Min.Order quantity:2 set/sets
Supply ability:2000 set/sets per month
Port:qingdao; shanghai; ningbo
Payment terms:l/c, d/a, d/p, t/t
Packaging & delivery
Packaging detail:besides the plywood case package, the screw compressor also wrapped with foam strip
Delivery detail:shipped in 15 days after payment
Usage
> plastic surgery
> aesthetic salons
> spa/home use
Functions
> increase blood circulation and microcirculation to different parts
> smooth and relax muscle and joint tiredness
> relieve overall fatigue and discomforts
> improve the function of peripheral vascular
> effectively relieve muscle and limbs stiffness and spasms
Super advantages:
? High- performance
Less the host of the scroll air compressor parts , piston machine 1/8 , a key factor in a significant reduction of parts to improve the reliability .
Small turning radius , the line speed is less than 2m / s , and thus low-friction , high mechanical efficiency .
? Low noise
Piston , screw compressor compared to the lowest noise only 50 db . No smoke, exhaust valve eliminates the percussion sound of the valves and the explosion , so that the noise extremely lower .Suction and discharge is continuous and stable machine vibration small , small body size , small area , can be installed in any place , save a large amount of pipe and installation and management costs , and environmentally friendly performance .
? The scroll compressor is the minimum energy consumption in the current third-generation compressor
Because inspiratory booster effect and clearance volume , volumetric efficiency of the vortex air compressor up to 1 times or more , while the piston volumetric efficiency is about 70% , the lowest screw .No suction , exhaust valve, the resistance loss is almost zero , which is a scroll air compressor air compressor efficiency than other types of substantial energy saving of the main reasons .
? Low maintenance costs
The novel host structure , fewer parts, no contact , precision difficult to damage , and replacement parts long life cycle , significantly reducing the possibility of replacement parts and damage . Failure rate is extremely low , very smooth running , because the parts linear speed less than 2m / s . Although the scroll compressor in the world only a few countries have , in this technically is very mature, models and more comprehensive , it is the best similar products to replace the piston and screw compressors choice.
? The advantages of compressor control table of scroll type.
The piston machine has more wearing parts and it is noisy , high maintenance cost and short life is an accepted fact also.
Screw machine has the high precision machining , processing costs , a cost advantage in the small displacement range .
Scroll machine with low noise , smooth operation , high reliability, less maintenance costs , energy saving and environmental protection .
1.Super energy saving
Save electricity more than 10000/y
2.Low noise level
Non-contact and low noise of, quiet operation
3.Low maintenance cost
No wearing parts, less consumable components, reliable and durable
4.Direct coupling drive
No efficiency loss and no belt maintenance
Reliable, Efficient & Certified Rotary Vane Compressors for Industrial & Transportation Applications
NAILI is a leading manufacturer of rotary vane compressors, offering CE & ISO-certified compressed air solutions designed for energy efficiency, durability, and low maintenance. Our compressors are trusted in transportation, industrial manufacturing, mining, pharmaceuticals, and other critical sectors worldwide.
Working Principle of Rotary Vane Compressors
A rotary vane compressor is a type of positive displacement compressor that efficiently generates compressed air by using a set of rotating vanes inside a cylindrical housing. These compressors are widely used in transportation, industrial manufacturing, mining, pharmaceuticals, and packaging due to their high efficiency, reliability, and low maintenance requirements.
How Does a Rotary Vane Compressor Work?
The rotary vane compressor operates using four key stages:
Air Intake
Ambient air enters the compressor through an inlet port.
A rotor with multiple sliding vanes is positioned inside an eccentric (off-center) cylindrical housing.
Compression Process
As the rotor turns, the vanes slide outward due to centrifugal force, forming sealed air pockets between the vanes and the cylinder wall.
As the rotor rotates, these pockets reduce in size, compressing the trapped air.
Air Compression & Oil Lubrication (For Oil-Injected Models)
The air is progressively compressed as it moves toward the discharge port.
In oil-injected rotary vane compressors, oil is introduced to seal gaps, cool the air, and reduce friction.
In oil-free rotary vane compressors, the system uses specialized self-lubricating materials for a clean, oil-free compressed air supply.
Compressed Air Discharge
The compressed air exits through the discharge port, ready for use in industrial applications.
Reduce Energy Costs & Improve Performance with NAILI Compressed Air Solutions
NAILI is a global leader in energy-efficient compressed air systems, offering rotary vane compressors and oil-free piston compressors designed for maximum efficiency, reliability, and cost savings. Our solutions are widely used in transportation, industrial manufacturing, mining, pharmaceuticals, food packaging, and more.
Compressor Type and Loading Considerations
Loaded/unloaded compressors operate continuously and are ideal for sustained high loads (over 90%). Variable frequency drive (VFD) compressors adjust their speed according to the load and achieve peak efficiency with loads below 90%. Modulating compressors also adapt to demand, but they are significantly less efficient than VFDs. Often, VFDs are paired with modulating or loaded/unloaded compressors to optimize efficiency.
Select the appropriate combination of compressor types based on load and its variability.
Employ multiple compressors for backup protection in case the primary unit fails.
Determine compressor size based on the required airflow and pressure.
Why Choose NAILI for Energy-Efficient Compressed Air Systems?
High Energy Savings: Advanced compressor technology reduces power consumption by up to 30%, cutting operational costs.
Low Maintenance Design: Fewer moving parts mean less wear and tear, reducing downtime and repair costs.
Superior Performance & Reliability: Ensures consistent air pressure for critical applications, improving system efficiency.
Certified for Quality & Compliance: ISO9001, ISO14000, IATF 16949, CE, and GC-certified for global standards.
Customizable Solutions: Tailored to meet specific transportation and industrial compressed air needs.
Air Compressor For Medical
Naili can manufacture customized solutions for a wide range of compressed air applications. We can customize any medical air compressor to meet all healthcare needs. If you are interested in one of our medical grade air compressors, request a quote today! These medical pneumatic compressor are perfect for hospitals, doctors' offices, veterinarians' offices, and more!
What is a Medical Air Compressor?
A medical air compressor is a specialized device utilized in healthcare facilities to produce a continuous supply of clean and compressed air for a variety of medical purposes. These systems are essential for the proper functioning of medical equipment and procedures that depend on a stable and uninterrupted source of compressed air. Medical air compressors are engineered to adhere to stringent safety and quality standards, ensuring that the air generated is free from contaminants such as particles, moisture, and oil. The air is typically filtered and dried to prevent potential harm to patients or damage to medical instruments. In hospital settings, medical air compressors often incorporate desiccant air dryers to provide completely dry air.
Medical air compressors are commonly oil-less reciprocating or oil-less scroll compressors, which operate with high efficiency and low noise levels, making them suitable for the medical environment.
Medical Grade Air Compressors
Naili's goal is to meet the high standards required by the medical industry. Our air compressor products provide the air quality needed to keep instruments clean and patients safe. Medical grade air compressors are used to power pneumatic equipment in surgical areas, critical care areas, nurseries, operating rooms, intensive care, post-operative care, emergency rooms and more.
Low Pressure Compressor
Our low pressure compressors are the most efficient and reliable units on the market, with a package design that makes them easy to install wherever they are needed. Each component of these compressors is mounted, piped and wired for easy single point air and electrical connection. The Naili low-pressure vane air compressors is a new type of compressor developed in response to the need for low pressure requirement and energy saving. It changes the use of conventional high-pressure compressors that depressurize compressed air and then deliver it to the air plant, thus saving energy.
Industries:
Wastewater Treatment, Textiles, Food & Beverage, Medical, Transport, Petrochemicals, Packing, Paper & Printing, Pharmaceuticals, Power Industry.
Low Pressure Air Compressor Advantages:
It will cause a terrible waste of electric power if choose a routine 7bar air compressor when the maximum working pressure is 2 to 5bar. Naili low pressure Vane air compressor can enlarge the air delivery under the same motor power to help you save 20% to 50% electric power.
Conform to CE, ISO9001 and energy saving certification, etc.
Designed especially for textile, cement and glass industry, etc.
Naili offers efficient, reliable air compressors for all agricultural applications, reducing farm labor and thus increasing return on investment.
First Class Warranty
Naili backs its products and components with a first class warranty that ensures the product will function as designed for a certain period of time when used, repaired and maintained in accordance with Naili's instructions and specifications.
Built to meet high demand
Naili air compressors are designed to meet the heavy demands of the agricultural industry and maintain a long service life even after heavy daily operation.
Agricultural Compressors Uses
While there are many uses for compressors on the farm, some may be better suited for certain applications while others are not. By choosing the right tool for the job, you can ensure maximum productivity, energy efficiency and longevity of your farm equipment.
Water Pumps- Water is vital to crops, livestock and sustainable pastures. Sometimes compressed air is needed to move this vital resource to specific areas to promote growth. By ensuring that your compressor has less downtime and lasts longer, you can ensure that your livestock and crops have this life-essential ingredient.
Crop Sprayers - Many crop sprayers use compressed air, and a reliable compressor is vital to the daily operations of your farm. These types of automatic crop sprayers require large amounts of air.
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