China Made in China Kaishan Bk22kw-10bar Electric Rotary Screw Air Compressor air compressor portable

Product Description

BK series new screw air compressor new-technology lower-intake and large-performance motorLarge starting torque, insulation class F, safety class IP54SKF bearings, reduced noise and lengthy lifeWith a refueling system, it can be refueled with no halting.

Product Description

Yin-Yang Rotor Compression System
Greater sealing, smaller sized leakage channel will produce substantial-effectiveness roller sliding film to decrease warmth of compression, and gasoline production is improved by ten%-15%

Created-in oil and gasoline separation design and style
Undertake a created-in oil separation location to guarantee the oil and gasoline separation impact and decrease fuel usage
·High filtration level and minimal stream resistance
·Good sound reduction and mute influence
· Oil and gas separation, substantial-temperature resistance, higher-strain resistance – decrease the oil content of the exhaust
·Clean exhaust to ensure thoroughly clean gasoline

Well timed Intelligent Manage Panel
·Using a consumer-helpful interface to prompt operation, clear at a look, genuine-time monitoring of information, offering crucial info alarm, storage, and question features

Precision oil filter
·Use high-density filter paper to filter oil
· Fully filter out lubricating oil

Minimal-consumption and substantial-efficiency motor, large starting torque
·Insulation class F, defense class IP23.
·Built-in refueling unit, can refuel without halting.

Cooling copper pipe
The radiator manufactured of large-quality copper tubes can make the warmth produced by the condensation of the machine quickly Dissipate, preserve the interior temperature

oil pipeline
·Excellent materials
·Stable oil supply with out clogging

The system adopts the action-significantly less adjustment of the displacement of -100. When the air consumption is lowered, the exhaust quantity is also decreased, and the recent of the motor is also decreased at the same time when the air is not used, the air compressor runs vacant, and the air compressor is routinely stopped for a prolonged time. When the gas use raises, resume the hefty car. Excellent strength-preserving impact.
excellent environmental adaptability
The remarkable cooling system layout is especially ideal for Asia’s substantial temperature and large humidity environments. The outstanding vibration isolation engineering and sounds reduction actions make the set up of CZPT screw air compressors not need special foundations. As extended as a small area for ventilation and routine maintenance is still left, your compressor can be put in nicely.
Layout characteristics of screw rotor profile:
one. Totally realize “surface area-to-floor” meshing, thus supporting to form a hydrodynamic lubricating movie, lowering lateral leakage via the make contact with belt, strengthening compressor efficiency and bettering rotor processing and inspection overall performance.
two. Adopt the style idea of “large rotor, big bearing, minimal speed”, the velocity is 3050 decrease than other brands, which can decrease noise and vibration, minimize exhaust temperature, improve rotor rigidity, lengthen services daily life, and minimize the carbonization of impurities and oil animal sensitivity.
three. The power variety is 4355KW, of which 18.5250KW are directly related without a gearbox, 200KW and 250KW are straight related with 4-pole motors, and the speed is as reduced as

Product Parameters

Detailed Photos

Developed-in oil separation method The developed-in oil separation style ensures the separation of oil and gas and reduces gasoline usage.

Certified Legitimate Parts. CZPT Qualified Real Areas to ensure the compressors shipped to you usually complete at substantial functionality.

Adhering to the fundamental belief in environmental sustainability, we have been committed to continuously enhancing the vitality effectiveness of our items and generating benefit for end users.
 

Strength preserving and inexpensive, reliable and resilient, environmentally helpful and tranquil.

The Newest-Generation High Efficiency Screw Rotor! “Huge Rotor, Low Speed”, Immediate Travel

The newest era of high-effectiveness rotor profiles, full-spectrum screw mainframe fulfills the countrywide strength-preserving standards.
 

Software

Electric powered electrical power, petroleum, auto restore, laser tools, metallurgy, biopharmaceutical, printing, garment sector

Firm Profile

FAQ

one.How do your charges compare to the maker/manufacturing unit?

  We are the principal distributor of major development equipment companies/factories in China and keep getting the best seller charges. From the comparison and suggestions from numerous consumers, our value is even more competitive than the manufacturing unit/manufacturing unit price tag.

two.How is the shipping and delivery time?

  In basic, we can produce normal equipment immediately to our clients within 7 times, as we have a variety of methods to examine inventory devices, locally and nationwide, and acquire devices in a well timed manner. But it requires far more than thirty days for a maker/manufacturing unit to create an buy device.

3.How often can you reply to buyer inquiries?

  Our crew is produced up of a group of hardworking and dynamic individuals who work all around the clock to react to client inquiries and inquiries. Most concerns can be successfully settled inside 8 several hours, whilst makers/factories just take more time to respond.

four.Which payment techniques can you accept?

 Usually we can use wire transfer or letter of credit rating, and at times DP. (1) Wire transfer, 30% deposit in progress, 70% balance compensated just before shipment, prolonged-time period cooperation clients can current a copy of the original invoice of lading. (2) Letter of credit, 100% irrevocable letter of credit score with out “soft   terms” from internationally acknowledged banks can be accepted. You should look for advice from the sales supervisor you work with.

5.Which clauses in the Incoterms 2571 can you use?

  We are a expert and experienced international participant and can handle all INCOTERMS 2571, we usually function on typical conditions like FOB, CFR, CIF, CIP, DAP.

6.How prolonged are your rates valid?

  We are a light and helpful supplier, never greedy for revenue. Our costs remain mainly steady through the yr. We will only adjust the cost in accordance to the adhering to 2 conditions: (1) USD trade fee: In accordance to the worldwide currency exchange price, the RMB trade price is really diverse (2) The manufacturer/manufacturing facility altered the equipment cost due to the improve of labor expense or raw content cost.

seven.What logistics strategies can you use for transport?

We can transportation building machinery with numerous means of transport. (1) 80% of our delivery will be by the sea, to all significant continents these kinds of as Africa, South The usa, Middle East. (2) China’s inland neighboring international locations, this sort of as Russia, Mongolia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, Turkmenistan, and so on., can transport by highway or rail. (3) For urgently essential gentle spare parts, we can give intercontinental specific providers, these kinds of as DHL, TNT, UPS, FedEx, and so forth.

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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.

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.

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.

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.

editor by czh 2022-12-26