mute oilfree air compressor piston air compressor

mute oilfree air compressor /piston air compressor

mute oilfree air compressor piston air compressor Application:
* Lab. instruments
* Various instruments
* Medical application
* Automatic machine assembly
* Vary kinds of machinery. 
* Various pressure applications

most commonly used in dental equipment, ozone generators, wave-guide pressurization, cable drying, dry sprinkler systems and laboratory compressed air. 
These pistons are a non-lube, oil-free piston and cylinder series with permanently lubricated ball bearings. Made of stainless steel valves, they have patented recessed inlet valves and lightweight die cast aluminum components with a thermally-protected motor.
mute oilfree air compressor  Product Features:
* Oilless operation
* Compact design
* Low noise level
* Motor mounted with thermo protection
* Rugged construction / low maintenance
* AC  110 V or 220 V


Medical Silent Oil Free Air Compressor

  • Pure air flow.Oil free design, no lubrication oil needed during operation.
  • Core technology.Diamond hardness cylinder ensure durable working performance.
  • Use safety.With multiple self protection system, if here will be abnormal with pressure, current or voltage, the motor would cut off automatically to ensure equipment and personal safety.
  • Low energy consumption.Full automatic design, automatic stop and restart control, low consumption.
  • High precision filtration.With double filters, ensure high precision of outlet air flow.

Oil-Free Compressor Technology

Today, operators place a lot of emphasis on improving performance and energy efficiency of their compressed air installations. It’s not only a cost-saving exercise, but also an essential part of a company’s corporate and social responsibility to decrease the environmental impact of its compressed air system.
One way that we are helping customers to reduce their carbon footprint is with our oil-free compressors, which ensure a clean, reliable compressed air supply plus a range of environmental benefits. Features include:
  • 100% oil-free construction, eliminating the possibility of oil contamination from the compressor
  • No oil to dispose, reducing maintenance costs and providing environmental benefits
  • Simple construction for quick and convenient compressor maintenance
  • Fewer moving parts, increasing reliability

design, manufacture, installation and service of innovative compressor technologies for a diverse range of industries.
From manufacturing to construction, mining to pharmaceuticals, our compressors work hard to increase efficiency, reduce energy consumption and decrease cost of ownership for compressed air users across the globe.


Compressor Service And Maintenance

Industry figures estimate that compressed air systems can waste up to 30% of the compressed air through leaks, poor control or lack of maintenance. In addition, compressor efficiency may degrade with age; therefore, implementing a compressed air maintenance program is essential to ensure a high level of performance over the years.

Using spare parts and lubricants will also help improve compressed air efficiency. Our parts and lubricants are specially engineered for optimized performance and maximum reliability. Using other parts or lubricants may drastically degrade performance and can also void the manufacturer’s warranty.

Through our global network of sales companies and authorized distributors, provides world class maintenance and service support with a team of highly trained and skilled compressor service technicians. From emergency call outs to scheduled preventative maintenance and remote monitoring of compressed air operating parameters, we can tailor a compressed air service package to meet the needs of any application.

mute oilfree air compressor function & feature

mute oilfree air compressor component


mute oilfree air compressor structure


Low pressure piston air compressor
The standard mode is air adjustment mode, also can be electric adjustment mode according to the customer(only apply to motor below 15HP

Each single unit is euipped with air tank when composed of double machine unit. And can be flexibly composed, without purchasing separately and thus save cost.

With low oil level switch, when the oil level is too low, air compressor will stop running, thus can protech machine.

Using air cooling system, inter and post cooler, with the charateristic of compact structure, low speed.

With a 4 micron air intake filter to ensure compressed air clean.
Feature:
1. Light alloy piston effectively reduces weight and reduces mechanical power consumption。
2.Cast iron cylinder heads, and independent seat enhance the life of the equipment.
3. Equipped with the king of air valve "Herbiger" automatic efficient valve they make the equipment big capacity, more action, high efficiency, long life service.
4. Special design flywheel, V belt drive reduce the operating noise
5. Removable outdoor air intake silencing filter and 10 micron filtration precision effectively improve the quality of the air intake and reduce the inlet temperature.
6.Rotating components adopt two SKF rolling bearings, which ensure the stable operation and greatly reduce the wear and tear of the bearing.
7, cast iron structure: The air cylinder and the crank case use 100% cast iron material, guarantees the unit the service life.
8, air cylinder: The deep wing piece type, the independent casting air cylinder may 360 degrees eliminations produce compressed air quantity of heat. Between
the air cylinder and the crank case with the bold fastening, is advantageous for the routine maintenance and the maintenance.
9, flywheel: The flywheel leaf blade produces one kind “the tornado” the type air current to cool the deep wing piece type air cylinder, the middle chiller and the after cooler.
10, intercooler: The finned tube, the immediate packing blows in the flywheel gas place.
11, after cooler: The finned tube, the forced-air cooling type, install equally with the middle chiller in the flywheel gas blow place. Compressed air which discharges after the after cooler compared to ambient temperature high approximately about 20℃
12, offcenter unloading gear: Release from cold and in air cylinder's air, prevents the unit overload start.
13, adjusting device: All high-pressured unit disposes the automatic start/engine off control, moreover may choose the constant speed control and the dual controls.
14, self-refrigeration draindown system: The self-refrigeration wash water valve installs on the exhaust separator/valve's support, when the compressor engine off or unloads when the constant speed control mode, discharges the condensed water automatically.
15, electrical machinery: TEFC, the IP54 electrical machinery, conforms to the IEC standard.
16, actuation: The entire seal shroud “V” the belt transmission, the movement is steady.
17, foundation: On the Chungking Steel Works structure's foundation opens has the groove, the electrical machinery may move, is advantageous for the fastening “V” the leather belt.

Oil-free low pressure piston compressor
Featuer:
1, oil lubrication, no oil compression, bring a high quality high stable no hydraulic pressure compressor
2, cast iron structure: cylinder and 100% of cast iron material used crankcase, ensure the life of unit.
3, cylinder: deep, independent of the fin casting cylinder 360 degrees can remove the heat generated by compressed air. Cylinder with the crankcase with bolt connection between, convenient for daily maintenance and maintenance.
4, flywheel: the flywheel leaves to produce a "whirlwind" type air to cooling deep fin cylinder, intercoolers and after cooler.
5, intercoolers: finned tube type, installed directly in the flywheel blowing place.
6, after cooler: finned tube type, the air-filled type, and intercoolers as installed in the flywheel blowing place.The discharge of compressed air cooler than about 20 ℃ high temperature environment to the left
7, centrifugal unloading device: release from the cold and cylinder air, prevent the overload start.
8, adjusting device: all of the high pressure units configure automatic start/stop control, another can choose constant speed control and dual control.
9, automatic condensing emission system: automatic condensing drain valve installed in the exhaust valve holder/separator, when compressor stop or in constant speed control mode uninstall automatically, and condensed water discharge.
10, motor: TEFC, motor, accord with IP54 IEC standard.
11, the driver: fully enclosed the protective bubble "V" type driving belt, smooth operation.
12, base: on the base of the structure of the chongqing opened a small chamfer, motor can be moved, easy to tighten "V" type belt.
    
   Air compressor-V Series for mining
Features:
1. Low-speed design, quieter operation, longer life;
2. Reed valve design, efficient;
3. Filter paper air filter core of imported production, filtration and silencing effect, durable;
4. Solenoid imported brands;
5. Piston Ring , durable, non-oil
6. Ventilator-channel maze structure to ensure that no Maoyou;
7. Precision balanced by the moving parts, smooth running, low noise;
8. One-way valve spool with new composite materials to ensure no leakage;
9. Fan wheel  and a better cooling effect.
Technical specifications:
For 16 hours continuous operation


Main Accessories

Piston air compressor accessories
No.Part Names
1Cylinder
2Piston
3Cylinder head
4Valve valve plate
5Valve
6Piston Rings
No.Part Names
1Low oil level switch
2Full bearing rod
3Three piston
4All stainless steel valve
5Combination oil ring
6Cylindrical roller bearings

Main parts for the pistion air compressor


Main parts for the pistion air compressor
NoPart description
1Air valve plate
2Piston ring
3Connecting rod bearing shell
4Solenoid valve
5Pressure switch
6High-pressure safety valve
NoPart description
1Low oil level switch
2All bearings - Link
3Three - Stage piston
4Stainless Steel Valves
5Combination oil ring
6Cylindrical roller bearing


Air filter . oil filter . oil core

Product Description:
1. Material of air filter: Wood pulp filter paper from USA HV co. and Korea Ahlstrom co..
2. Filtration precision of air filter≤10μm,efficiency≥99.8%
3. Service life of air filter: 2000h
4. Before solidification, air filter paper should be processed by folding and forming technique.
5. Air filter paper can be easily shaped, which can remain unchanged after solidification.
6. Please ensure the effectiveness of air filter paper and extend its service life under mechanical conditions.
7. Raised portion can be pressed into filter paper to maintain the space.
8. Optimized folded filter paper will ensure the maximum filter surface area in relatively small spaces.
Notes:
1. Air filter should be cleaned through back-flowing.
2. Air filter element’s rated capacity of inlet air should be more than main engine’s.
3. Please select the element with low intake resistance and large dust holding.
4. Air filter element should be placed in a dry and ventilated place to prevent form moisture and avoid impacting service life
oil filter
High efficient oil removing filter is removing large granular moisture,oil and impurity by compressing the air through cyclone separating.Then through the filter element of the high efficient oil removing filter to wipe off tiny oil, and reaching the goal of oil removing, at the same time it can adviod the big impurity of compressed air blocking the filter cartridge,and reduce the pressure loss,prolong the filter cartridge’s service life and filtering precision.
Technical Date
1. Media rating: 10-15
2. Fillter efficiency :99.8%
3. Working life:about 2000hours
4. Material :fiber-glass from USA HV Company and Korea Ahlstrom
OIL-gas separator
Specification:
1.Filter efficiency:99.99%
2.Media rating: 0.1um
3.Working Life:4200h-5600h
4. Material :fiber-glass from USA HV Company and Korea Ahlstrom


rocking piston
ARTICULATED PISTON
The articulated piston compressor utilizes the same operating principle as a conventional car engine piston. The articulated piston transfers rotational energy from a motor pulley into a reciprocating motion used to compress air in a cylinder.

As the piston moves down inside the cylinder, air is drawn in through a one-way intake valve. On the upward stroke, this air is exhausted through a one-way exhaust valve. Sealing of the piston to the cylinder is achieved by using two piston rings each backed with a spring to keep them in contact with the cylinder wall. A piston skirt is also used to guide the piston in the cylinder.

belt-driven air compressor / piston air compressor structure & component





oil free air pump
729×450

mute oil free air pump specification
Rated voltage/frequency V/Hz
According to your requirements
Input power W
1200
Rated working pressure KPa
800
Rated volume flow L/min
220
Maximum working pressure transient KPa
1000
Noise dB(A)
78 
The use of environmental temperature 
(-5- 40)
Insulation Class
B
Cold insulation resistance (normal) MΩ
≥100
Withstand voltage strength
1500V/s 1min  No breakdown
Thermal protector
135
Allocation of capacitor μF
μF(According to the motor configuration)
N.G Kg
18
Installation size mm
246×127(Installation of foot M8)
Overall dimensions mm
305×156×288
Restart pressure KPa
0KPa
Thread specification inlet and exhaust hole
According to your requirements


729×450
729×450
729×450

Mute oil free air compressor maintenance, maintenance knowledge and application field


With the progress of environmental science and technology, this kind of energy conservation and environmental protection, stable and durable, low noise, no oil air compressor in industrial manufacturing, experimental analysis and communication of science and technology, petroleum chemical industry, environmental protection, energy, health care, aerospace science and technology, printing, and many other industries widely used. So on mute oil free air compressor maintenance and general breakdown maintenance problem more and more get the attention of the user. Will the mute oil free air compressor maintenance knowledge arrangement as follows, for the vast number of users.

1, the choice before buying
Choose the good quality, suitable for equipment required to use will be a lot less trouble. 1.1 suggest the user to select according to the technical advantages of factory production of products. As much as possible at the same time when the choice, should require manufacturers to provide detailed technical parameters, the parameter identification of incomplete, the lack of the detection of some technical projects, choose carefully. 1.2 according to the requirements of the equipment, the choice is a little bigger flow models, can avoid the fatigue the machine works. Increase the service life of the machine.

2, attaches great importance to the daily maintenance. The correct use and maintenance, can prolong the service life of air compressor, avoid or reduce the occurrence of failure.

2.1, mute oil free compressor itself does not contain any oily substances, avoid by all means is to add any lubricating oil and oily substances.

2.2, in strict accordance with the air pressure on the calibration of the rated voltage, frequency, load of work, the effect will be better and safer.

2.3, when not in use from work, get into the habit of timely cut off power supply. Mobile air compressor or other equipment connection, must cut off power supply. 2.4, must according to the factory setting of pressure within the scope of operations (general factory set the maximum pressure as 8 Bar, safety pressure relief 8.8 Bar), or gas tank explosion can be dangerous. (need special pressure, please contact factory custom)

2.4, must according to the factory setting of pressure within the scope of operations (general factory set the maximum pressure as 8 Bar, safety pressure relief 8.8 Bar), or gas tank explosion can be dangerous. (require special pressure, please contact the manufacturer to customize)

2.5, pay attention to the supply voltage and air compressor brand logo. Power supply voltage is higher than the voltage applied to the air compressor, may cause personal injury and damage, air compressor, power supply voltage is lower than the air compressor applied voltage, will cause a bad start, even damage the motor.

2.6, should be cleaned in time according to the use of filter, regular check accessories, cables, damage the replaced immediately. Should keep the machine clean dry non-stick oil, so as to give full play to its performance. Air compressor when not in use, should put off the air in the store jar, drainage of sewage in the store jar, stored in a dry environment.

2.7, timely drainage of sewage in the store jar, suggested that emissions should be at least once a week.

2.8, the correct use of the environment: air compressor normal use environment in 5 ℃, 40 ℃, shall not be placed in a place without shade not working in the damp and dark place, rigorous in store flammable and explosive liquid gas and dust, volatile place to work. Maintain a clean and tidy environment, and avoid unnecessary accidents.

2.9, please regularly inspect and replace inlet filter appropriately, general operation 300 hours after an inspection, the user check frequency according to the condition of use to decide on their own. Keep the filters and muffler clean can avoid most of the fault, don't clean the filter can reduce the service life of the performance of the compressor and compressor.

3, general failure and its elimination.

Table 3.1, general fault guidance

Table 3.2 common faults:

A, air compressor working away, but the supply is insufficient, air compressor, let gas tank pressure down A bit. With the external ear air compressor pipes, storage tanks over compressor gas pipelines, one-way valve. The relief valve, pressure switch connection place for air. As to rule out the problem that may be the nose cup wear or more than the rated flow, machine overworking. As for the cup damage will need to change the cup, cup life in three years or so commonly.

B, air compressor, intermittent work, insufficient gas supply. This is the cause of the problem: a lack of voltage. Start a buzzing sound. Such as observing her running current is too large at this time. Without oil head work minimum voltage is 200 v, lower than the voltage can be difficult to start the nose, a kick-off meeting for frequent cause temperature rise of the nose. The final circuit protection downtime. Until the temperature drops and boot. For regular voltage fluctuation area, suggest adding automatic voltage regulator. B start capacitor leakage. Compression head can also be activated for leakage, only the current big speed slower, because the current is big, cause the nose fever quickly, soon head protection downtime. This problem in a new can, to the same number but should pay attention to UF, bigger than the little is bad.

C, air compressor with each work to put the pressure of the storage tanks in the zero pressure before they can start the work. Otherwise can't start, can see turn slowly, when electricity is buzzing noise. Current is also big. This is because the one-way valve is blocked, the location a joint head out of the trachea (or called high pressure pipe) storage tanks on the other side, there are three exports. Its role is to make the nose of the gas can only into the tank and tank gas doesn't come out, its internal is a spring and a film. Such as dirt sticking film, will cause reverse leakage, then head secondary start will give high pressure can't start. The solution is to use the wrench will check valve bonnet open please wash after the same back then.

D, the function of air compressor work, but the noise due to the obvious larger than the original. Whether this beyond a machine accessories as a loose again after check the running current is normal. Build such as normal, are generally use a number of years, oil free compressor place environment should as far as possible away from the dusty places, unplug the power supply on a regular basis with high-pressure air blows away the surface and the dust inside the two blades, the noise is too large due to four motor bearing wear by dust, corresponding cup will also be affected. Replacement need special oil-free air compressor machine tools and accessories.

4, mute oil free compressor application range

Mute oil free compressor can be widely used in any industry need compressed air pure and fresh and clean, but medium must be air, under any circumstances can not be used for pumping flammable and explosive gas or operating in the environment containing these gases. Cannot be used for pumping liquids, solids particles, and any explosive, flammable substances.




Oil free compressor working principle:
Oil-free air compressor is miniature reciprocating piston compressor, motor single shaft drive compressor crankshaft rotates, through connecting rod drive, has the self-lubricating without adding any lubricant piston reciprocating motion, it consists of the inner wall of the cylinder, cylinder head and piston top surface of working volume will change periodically. Piston compressor piston from cylinder head start, the work within the cylinder volume increases gradually, at this time, the gas along the inlet pipe, pushed open the inlet valve into the cylinder, until the work gets to maximum volume, the inlet valve close; Reverse movement, piston compressor piston within the cylinder working volume shrinking, gas pressure, when the pressure in the cylinder is achieving and slightly higher than the exhaust pressure, the exhaust valve opens, the gas discharge cylinder, until the piston movement to the limit position, the exhaust valve closed. When piston compressor piston backward movement again, this process is repeated. Namely: piston compressor crankshaft rotates, the piston reciprocating at a time, one after another in the cylinder to realize the process of air intake, compression, exhaust, to complete a working cycle. Uniaxial duplex structure design of compressor gas flow at rated speed must be twice of the cylinder, and get a good control on vibration noise control.

The whole machine working principle:

The motor running, the air through the air filter into the compressor, the compressor will be compressed air, compressed gas by airflow pipe open the check valve into the storage tanks, pressure gauge pointer display, rise to eight Bar. Greater than 8 Bar, automatically shut down after the pressure, pressure switch induced motor to stop working, and at the same time, the electromagnetic valve will be pressure to the compressor head 0. The air pressure switch to assert, propane tanks still is 8 Bar, gas pressure in the gas through ball valve exhaust drive connection equipment work. Pressure drop to 5 Bar in the store jar, pressure switch open automatically by the induction, the compressor went back to work.



How to correctly choose mute oil free compressor

 Due to mute oil free compressor adopts the oilless self-lubrication technology, so its core parts piston ring and bearing on the material requirement is very high, has struggled to get a good solution. With the progress of science and technology, some special wear-resistant materials used, the technical barrier is breakthrough. In less than 10 years, mute oil free compressor first born in Europe, because of its environmental protection and energy saving, low noise, without any oily substances, compressed air quality characteristics of pure and fresh, clean, safe and durable, popularized and applied widely in European and American countries. In 2002, Ryan, mechanical and electrical first silent air compressor imported from German production technology, won many national invention patents, for domestic mute oil free air compressor vendors would provide technical support, soon get promoted in China. Get rid of the imports have been awkward situation.
But, because of some domestic manufacturer technology is not standard, manufactured, produced the mute oil free compressor can not meet the international standards. So how to correctly choose mute oil free compressor?

First be clear what is mute oil free compressor, understand how it works.

The mute oil free compressor host adopt miniature reciprocating piston compressor, if not this type, you can be sure judgment does not belong to this kind of air compressor mute oil free air compressor, air quality could not reach the requirements of mute oil free compressor. Mute oil free compressor working principle of the host: single shaft drive compressor crankshaft rotates, through connecting rod drive, has the self-lubricating without adding any lubricant piston reciprocating motion, it consists of the inner wall of the cylinder, cylinder head and piston top surface of working volume will change periodically. Piston compressor piston from cylinder head start, the work within the cylinder volume increases gradually, at this time, the gas along the inlet pipe, pushed open the inlet valve into the cylinder, until the work gets to maximum volume, the inlet valve close; Reverse movement, piston compressor piston within the cylinder working volume shrinking, gas pressure, when pressure in the cylinder reaches and slightly higher than the exhaust pressure, exhaust valve.

The second is the mute oil free compressor have those parameters requirements, is correct and complete.

If technical parameter identification is complete, the right. According to international practice identifying parameter contains metric units and American units. For example, Ryan, mechanical and electrical parameter identification is very formal and accurate. Parameter identification is simple, because there is no related test equipment, can't do such a test of technology parameter, or some parameters can not meet the general standard of technology, therefore, when the choice it is recommended that you require manufacturers to provide detailed parameters, so that you make the right choice.

One final note is in line with the domestic industry standard, whether through national mandatory technical certification

Host whether to pass 3 c and industrial product license certification. Most manufacturers are now passed the certification of the CE of some foreign countries, such as, but because do not conform to the domestic industry standard, not through domestic compulsory certification, there may be a risk when using.





Medical mute oil free compressor technology standard of environmental protection


According to authoritative organization investigation, human in the process of less than 300 years of industrial and consumes more than 70% of the resources on the earth. So, mankind will soon face the situation. Therefore, in recent years, countries around the world are vigorously promote the development of environmental science and technology. Air compressor industry in nearly 10 years of development of science and technology, also appeared a mute oil free compressor, this one out, environmental protection and energy saving of air compressor is widely used in many industries. So, mute oil free compressor includes those environmental protection science and technology?
A ,environmental protection should be energy-saving pioneer.

Scientific design of the compressor cylinder and quality control of the motor, piston ring, transmission system, can greatly improve the gas production unit power. Automatic switch, as well as simple operation procedure, can reduce power consumption.

Second, tenvironmental protection - output air pure and fresh and clean.

No oil lubrication technology application, processing and storage tanks with gas compressor interior walls and internal coating processing technology, with good air filter and oil-water separator, guarantee the output of the air cleaner, pure and fresh. If equipped with thermal regeneration dryer, also can ensure that the dry air without water.

Three, environmental protection - lower noise

Noise control technology in a more reasonable compressor working process design, at the same time, air inlet quieter to prevent and remove the good and the compressor vibration pad configuration is also key. Lower noise control, sound box is equipped with a sound absorption effect.

Four, environmental protection - stable and durable

Stable performance, even in extreme conditions can keep certain work time, reduce or not out of order, to ensure a longer use time, for customers to save cost in operation and maintenance, is the embodiment of the environmental protection.

Five, the environmental protection - packing also to conform to the requirements of environmental protection

Choose reusable or biodegradable packaging materials, in the case of ensure transportation safety at the same time, use less as far as possible the slick packaging materials.

Six,environmental protection products, environmental protection should be environmentally friendly factory to produce

Not only to ensure that the manufactured products is environmental protection, at the same time, the factory also must be clean and tidy, pay attention to the workers' working environment. Especially do not arrange production sewage and litter waste, garbage, pay attention to the maintenance of factory environment.



Laboratory use mute oil free compressor
What is a laboratory using a mute oil free compressor
Refers to the fit (colleges and universities, research institutions, etc.) in the laboratory environment to use air compressor, machine precision, reliability and environment protection halcyon, compressed air pure and fresh and clean. Displacement in less than 1 m3 / min laboratory use air compressor is more miniature reciprocating screw air compressor, also known as mute oil free compressor, foreign also called mini screw swing type air compressor. Its working principle is: motor drive shaft compressor crankshaft rotates, through connecting rod drive, has the self-lubricating without adding any lubricant piston reciprocating motion, it consists of the inner wall of the cylinder, cylinder head and piston top surface of working volume will change periodically. Piston compressor piston from cylinder head start, the work within the cylinder volume increases gradually, at this time, the gas along the inlet pipe, pushed open the inlet valve into the cylinder, until the work gets to maximum volume, the inlet valve close; Reverse movement, piston compressor piston within the cylinder working volume shrinking, gas pressure

Mute oil free compressor technique used in laboratory indicators

Higher gas production: refers to the unit under the power of compressed air emissions, this is a very important indicator, the user when the choice to do more comparison. With gas production under the higher power that the machine design more scientific, more environmental protection, energy conservation, stability and durability at the same time will be better. Exhaust pressure, according to industry standards to achieve 7 Bar, at present most do 8 Bar, but do like Ryan, mechanical and electrical 0 to 8 Bar adjustable manufacturer is one of the few. Air drying, cleanliness: no oil lubrication technology application, processing and storage tanks with gas compressor interior walls and internal coating processing technology, with good air filter and oil-water separator, guarantee the output of the air cleaner, pure and fresh. If equipped with thermal regeneration dryer, also can ensure that the dry air without water. Here are domestic AITOP ait brand laboratory dry air compressor in the installation of air quality, for users to reference: Dew point to 40 ℃, 70 ℃ or less, or less clean air (particles) : 0.05 mu, or less degree of dry air (water content) 0.05 PPM or less.



The three basic types of air compressors are

The three basic types of air compressors are
1.    reciprocating.
2.    rotary screw.
3.    rotary centrifugal.
These types are further specified by:
1.    the number of compression stages.
2.    cooling method (air, water, oil).
3.    drive method (motor, engine, steam, other).
4.    lubrication (oil, Oil-Free where Oil Free means no lubricating oil contacts the compressed air).
5.    packaged or custom-built.
Reciprocating Air Compressors
Reciprocating air compressors are positive displacement machines, meaning that they increase the pressure of the air by reducing its volume. This means they are taking in successive volumes of air which is confined within a closed space and elevating this air to a higher pressure. The reciprocating air compressor accomplishes this by a piston within a cylinder as the compressing and displacing element.

4 条评论:

  1. when you have dumps with the pin, that means you virtually have the real-life access of the physical credit card. That’s exciting, right? top cc shop ++ Visit our shop dumps to see all the dumps track 1 and 2 with Pin ++

    回复删除
  2. Thank you for providing us with this useful blog. If you're looking for air compressor & air tools for rental near me in Dallas, Texas. Then you've come to the right place since EZ Equipment Rental offers a variety of air compressors and air tools for rent. Contact us now to rent it out.

    回复删除
  3. Thank you for sharing this information with us. If you're looking to air compressor & air tools for rental near me in Dallas, Texas, you've come to the right place. EZ Equipment Rental is a recognized provider of heavy equipment & tool rental.

    回复删除
  4. The Usage Of Screw Air Compressor (VFD) In Industrial Field is a great option to consider in the realm of industrial applications. The well-considered engineering and robust construction of Colt Equipment’s (p) Ltd compressor should ensure years of dependable performance.

    回复删除