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China high quality 5liter 7L 8L Oil Free Air Compressor for Oxygen CZPT DC Oliefri Luftkompressor Compresseur Dair Sans Huile Pompe a Compression Medicale 12V 24V 36V 48V with Great quality

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Model

BST400DC

Rated Voltage  (V)

DC12V above

Input power(W)

≤430

Speed (r/min)

≥1700

Rated pressure (KPa)

206.8KPa

Max pressure(KPa)

300KPa

Restart pressure (KPa)

0KPa

Rated volume flow  (m3/h)

6.0 m3/h @206.8KPa

Noise dB(A)

≤58dB(A)

Ambient temperature  ºC

-41~55 ºC

Insulation Class

F

Cold insulation resistance  (MΩ)

≥100MΩ

Voltage resistance

1500V/50Hz 1min(No breakdown)

Net weight (Kg)

7.5Kg

Installation Dimensions (mm)

203.2×88.9 mm(Install thread 4-M6)

External Dimensions (mm)

244.5×128×176.9 mm

Thread specification

G1/4 or 

Oxygen generator

5-7L

###

Typical application
Respirator (ventilator) oxygenerator
Disinfectant sprayer Blood analyzer
Clinical aspirator Dialysis / hemodialysis
Dental vacuum drying oven Air suspension system
Vending machines / coffee blenders and coffee machines Massage chair
Chromatographic analyzer Teaching instrument platform
On board access control system Airborne oxygen generator

###

serial
number
Code number Name and specification Quantity Material Note
1 212010109 Fan cover 2 Reinforced nylon 1010  
2 212010106 Left fan 1 Reinforced nylon 1010  
3 212010101 Left box 1 Die-cast aluminum alloy YL104  
4 212010301 Connecting rod 2 Die-cast aluminum alloy YL104  
5 212010304 Piston cup 2 PHB filled PTFE  
6 212010302 Clamp 2 Die-cast aluminum alloy YL102  
7 7050616 Screw of cross head 2 Carbon structural steel of cold heading M6•16
8 212010501 Air cylinder 2 Thin wall pipe of aluninun alloy 6A02T4  
9 17103 Seal ring of Cylinder 2 Silicone rubber  
10 212010417 Sealing ring of cylinder cover 2 Silicone rubber  
11 212010401 Cylinder head 2 Die-cast aluminum alloy YL102  
12 7020525 Screw of inner hexagon Cylinder head 12   M5•25
13 17113 Sealing ring of connecting pipe 4 Silicong rubber  
14 212010801 Connecting pipe 2 Aluminum and aluminum alloy connecting rod LY12  
15 7100406 Screw of Cross head 4 1Cr13N19 M4•6
16 212010409 Limit block 2 Die-cast aluminum alloy YL102  
17 000402.2 Air outlet valve 2 7Cr27 quenching steel belt of The Swedish sandvik  
18 212010403 valve 2 Die-cast aluminum alloy YL102  
19 212010404 Air inlet valve 2 7Cr27 quenching steel belt of The Swedish sandvik  
20 212010406 Metal gasket 2 Stainless steel plate of heat and acidresistance  
21 212010107 Right fan 1 Reinforced nylon 1010  
22 212010201 Crank 2 Gray castiron  H20-40  
23 14040 Bearing 6006-2Z 2    
24 70305 Tighten screw of inner hexagon flat end 2   M8•8
25 7020520 Screw of inner hexagon Cylinder head 2   M5•20
26 212010102 Right box 1 Die-cast aluminum alloy YL104  
27 6P-4 Lead protective ring 1    
28 70905152-211 Hexagon head bolt 2 Carbon structural steel of cold heading M5•152
29 71005120-211 Screw of Cross head 2 Carbon structural steel of cold heading M5•120
30 16602 Light spring washer 4   ø5
31 212010600 Stator 1    
32 70305 Lock nut of hexagon flange faces 2    
33 212010700 Rotor 1    
34 14032 Bearing 6203-2Z 2    

Model

BST400DC

Rated Voltage  (V)

DC12V above

Input power(W)

≤430

Speed (r/min)

≥1700

Rated pressure (KPa)

206.8KPa

Max pressure(KPa)

300KPa

Restart pressure (KPa)

0KPa

Rated volume flow  (m3/h)

6.0 m3/h @206.8KPa

Noise dB(A)

≤58dB(A)

Ambient temperature  ºC

-41~55 ºC

Insulation Class

F

Cold insulation resistance  (MΩ)

≥100MΩ

Voltage resistance

1500V/50Hz 1min(No breakdown)

Net weight (Kg)

7.5Kg

Installation Dimensions (mm)

203.2×88.9 mm(Install thread 4-M6)

External Dimensions (mm)

244.5×128×176.9 mm

Thread specification

G1/4 or 

Oxygen generator

5-7L

###

Typical application
Respirator (ventilator) oxygenerator
Disinfectant sprayer Blood analyzer
Clinical aspirator Dialysis / hemodialysis
Dental vacuum drying oven Air suspension system
Vending machines / coffee blenders and coffee machines Massage chair
Chromatographic analyzer Teaching instrument platform
On board access control system Airborne oxygen generator

###

serial
number
Code number Name and specification Quantity Material Note
1 212010109 Fan cover 2 Reinforced nylon 1010  
2 212010106 Left fan 1 Reinforced nylon 1010  
3 212010101 Left box 1 Die-cast aluminum alloy YL104  
4 212010301 Connecting rod 2 Die-cast aluminum alloy YL104  
5 212010304 Piston cup 2 PHB filled PTFE  
6 212010302 Clamp 2 Die-cast aluminum alloy YL102  
7 7050616 Screw of cross head 2 Carbon structural steel of cold heading M6•16
8 212010501 Air cylinder 2 Thin wall pipe of aluninun alloy 6A02T4  
9 17103 Seal ring of Cylinder 2 Silicone rubber  
10 212010417 Sealing ring of cylinder cover 2 Silicone rubber  
11 212010401 Cylinder head 2 Die-cast aluminum alloy YL102  
12 7020525 Screw of inner hexagon Cylinder head 12   M5•25
13 17113 Sealing ring of connecting pipe 4 Silicong rubber  
14 212010801 Connecting pipe 2 Aluminum and aluminum alloy connecting rod LY12  
15 7100406 Screw of Cross head 4 1Cr13N19 M4•6
16 212010409 Limit block 2 Die-cast aluminum alloy YL102  
17 000402.2 Air outlet valve 2 7Cr27 quenching steel belt of The Swedish sandvik  
18 212010403 valve 2 Die-cast aluminum alloy YL102  
19 212010404 Air inlet valve 2 7Cr27 quenching steel belt of The Swedish sandvik  
20 212010406 Metal gasket 2 Stainless steel plate of heat and acidresistance  
21 212010107 Right fan 1 Reinforced nylon 1010  
22 212010201 Crank 2 Gray castiron  H20-40  
23 14040 Bearing 6006-2Z 2    
24 70305 Tighten screw of inner hexagon flat end 2   M8•8
25 7020520 Screw of inner hexagon Cylinder head 2   M5•20
26 212010102 Right box 1 Die-cast aluminum alloy YL104  
27 6P-4 Lead protective ring 1    
28 70905152-211 Hexagon head bolt 2 Carbon structural steel of cold heading M5•152
29 71005120-211 Screw of Cross head 2 Carbon structural steel of cold heading M5•120
30 16602 Light spring washer 4   ø5
31 212010600 Stator 1    
32 70305 Lock nut of hexagon flange faces 2    
33 212010700 Rotor 1    
34 14032 Bearing 6203-2Z 2    

How to Repair and Maintain an Air Compressor

A compressor is a device used to move air from one place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.

Positive displacement

Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor.
Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling.
A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are two types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the two types is the pressure ratio.
In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.
air-compressor

oil free

If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications.
Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are:
When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in one minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application.
The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.
air-compressor

double acting

A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning.
The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases.
Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.
air-compressor

fuel tank pressure switch

You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure.
If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch.
The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition.
When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.

energy source

The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower.
The voltage required for a three-phase air compressor will vary. Three-phase air compressors require three separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require three separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.

China Best Sales Oil Free Mini Air Machine Prices Air Compressor for Medical Oxygen Concentrator near me manufacturer

Item Description

Merchandise Paramenter

The Air Compressor Is a Functional Resource

The Air Compressor is 1 of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of duties, from jackhammering to drilling. These equipment are offered in a broad assortment of measurements and types, generating it an outstanding selection for a variety of scenarios. With a one motor, you no more time want different motors for each instrument. Its lightweight, compact style makes it straightforward to take care of, and the single motor also decreases dress in on areas.
air-compressor

Oil-injected

Oil-injected air compressors call for a large volume of lubricant, which demands to be extra to the sump frequently to sustain ideal overall performance. As there are many sorts of industrial fluids, a effectively-intentioned routine maintenance technician could include the mistaken lubricant to the compressor. If this occurs, the compressor will become incompatible with the lubricant, ensuing in extreme carryover and the need to flush and exchange downstream air treatment factors.
Typically, the G one hundred ten-250 oil-injected rotary screw compressor from Atlas Copco provides reputable compressed air, preventing expensive downtime. The G110-250 oil-injected rotary screw compressor is very reputable and durable, enabling it to perform in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s sturdy style, this unit calls for really small on-website set up, and it functions simple procedure.
The major benefit of oil-injected air compressors is the diminished value of managing. The expense of oil-cost-free compressors is significantly less than 50 percent of that of oil-injected kinds, and it will call for less servicing costs in the lengthy operate. Furthermore, the oil-free program is much more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are significant, way too. It can contaminate finished goods and cause a important economic risk for the producer.
An oil-injected rotary screw air compressor gives a number of advantages in excess of its counterpart. 1st, it features an progressive vertical design and style with variable-velocity drive, permitting it to run a lot more effectively. Second, oil-injected air compressors reduce vitality consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, permitting them to sustain an the best possible temperature. Thermostatically-controlled oil coolers allow the compressor to run more quietly.

Oil-free of charge

What is an oil-free air compressor? The title refers to a type of air compressor that does not incorporate oil in the compressor chamber. Oil-free air compressors nevertheless use oil for numerous needs, including lubricating the relocating elements and controlling waste warmth. Nevertheless, a lot of individuals do not understand that their air compressor still demands oil for suitable operating. This write-up will discover why this type of air compressor is preferable for a lot of end users.
Initial of all, oil-totally free air technological innovation has many rewards. For a single, it minimizes the strength cost included in filtering air, and it minimizes leaks. Additionally, it also minimizes the oil charges connected with compressor refills. And ultimately, it reduces the risks of contamination. Oil-cost-free air technology is the long term of compressed air. If you happen to be seeking for an oil-cost-free air compressor, here’s what to search for in your look for.
Depending on the function of your air compressor, it may possibly be helpful to invest in an oil-totally free air compressor. Oil-lubricated air compressors are normally much more durable than their oil-free counterparts, but they may price two times as a lot. You must nonetheless contemplate the cost of possession before acquiring an oil-cost-free compressor. The oil-totally free types can be less complicated to transport, and they are far more powerful. Moreover, they’re quieter than oil-lubed types.
An oil-totally free air compressor also signifies less servicing, as it isn’t going to need oil to work. This kind of air compressors also attributes less moving components, which implies fewer locations for troubles to develop. All oil-free of charge air compressors are created to meet ISO Class and 1 air purity specifications. They also have considerably less sounds and vibration in contrast to their oil-dependent counterparts. So, why not select an oil-free air compressor for your enterprise?
air-compressor

Gasoline

When choosing a fuel-run air compressor, it truly is important to take into account the benefits of gasoline. This energy resource can energy a big air compressor without having electricity. However, this kind of air compressor lacks electrical hookup, so you will want to operate an extension wire if you need to use it at a length. Nonetheless, gasoline compressors are able to perform with just a gasoline tank. This helps make them best for medium to large-obligation industrial programs.
Another crucial thing to consider when picking a fuel air compressor is its measurement. Larger compressors are usually greater than transportable types and require more space. This helps make them easier to transportation and run on the go. Even so, if you are not certain which sort of air compressor is greatest for you, take into account the fuel-driven versions. Although they might be lighter, they never run as efficiently as their electric counterparts. Gasoline-driven compressors are not as moveable as their electric counterparts and require suitable routine maintenance.

Electricity

Electrical energy in an air compressor is not inexpensive. A 25 HP air compressor runs for 10 several hours every working day, 5 days a 7 days. The motor in these machines consumes 746 watts per hour. To uncover out how significantly electrical power the tools utilizes, multiply the wattage by the working time. For illustration, if the compressor operates for three hours, then it will use 1.9 kilowatt hrs of electrical power. To establish how considerably electrical power an air compressor employs for each day, you can determine the kilowatt several hours and multiply the amount by the utility fee. Contemplating this, you can determine the price of managing your air compressor once for every month.
The cost of operating an air compressor depends on the sort of compressor. Electric powered air compressors are usually silent and can run with no any routine maintenance. These instruments can be left unattended for up to four thousand hours before necessitating restore. Electric powered air compressors need higher electricity for higher strain, so you need to strategy accordingly. Whether or not you need a servicing check out is up to you, but the advantage of not having to commit a fortune on repairs is priceless.
Even though compressed air is not an vitality-successful resource, its use in a range of applications may possibly preserve you money and kilowatts. Because an air compressor employs electricity when it is operating, the cost is reduced than the cost of operating a energy instrument. If you program to use your air compressor for a lengthy time, make sure that it is preserved correctly. Correct care will save you funds and electricity, and you may even be able to get an prolonged warranty if the compressor breaks down.
air-compressor

Variable frequency push

The main function of a variable frequency travel (VFD) in an air compressor is to reduce energy use in the process of compression. A one motor drag program are not able to adjust its speed constantly according to the excess weight of the load. By applying frequency manage to the compressor, the electrical power intake can be diminished while maintaining the identical stress level. Therefore, a VFD is an excellent selection for compressors. Its advantages are several.
A VFD can also monitor the temperature of the motor and ship mistake indicators if the motor is operating too scorching or also cold. This eradicates the need to have for a different sensor to keep track of the oil strain. These features are helpful not only in reducing energy use, but also in strengthening the efficiency of an software. Furthermore, a VFD can keep an eye on additional variables these kinds of as temperature and motor velocity. Therefore, it is a beneficial expenditure.
When employing a VFD, it is vital to pick the proper motor. The velocity of the compressor must be within the highest starting restrict of the motor. The air tank might be of any size, but a constant force limit is required to keep the VFD operating within the support factor of the motor. In addition to a VFD, a learn controller need to also include a remote strain established position and a PID card for a learn controller. The transmitter should include all valuable info from the VFD, including the speed and the oil temperature. The VFD must be tested prior to it is integrated with the grasp handle. It ought to be analyzed for min and max speed, temperature, and current inside of the envisioned assortment.
The use of a VFD in an air compressor has a lot of benefits. A single of the most notable is the reduction in electrical power intake. Fastened-pace compressors run on established points of 6 to seven bar. An added bar of compression employs 7 p.c of strength. This vitality is wasted. A VFD-powered air compressor can also increase the life span of compressor elements. It is 1 of the very best investments in your compressor. So, why hold out any for a longer time?

China Best Sales Oil Free Mini Air Machine Prices Air Compressor for Medical Oxygen Concentrator     near me manufacturer China Best Sales Oil Free Mini Air Machine Prices Air Compressor for Medical Oxygen Concentrator     near me manufacturer