Solution Description

Screw type air compressor structure of a unique design, a compact, stylish appearance, high efficiency, small energy consumption, low noise characteristics and long life, is a smart environment-friendly products. Is widely applied in metallurgy, machinery, chemicals, and mining, and electric power industries of the ideal gas source equipment.     
 Advantage:
one.The third generation of advanced rotor and concise intake control system
two.Efficient centrifugal separator oil and gas, gas oil content is small,tube and core of long life .
three. Efficient, low noise suction fan of the full use of export dynamic pressure 
  increased effect of heat transfer (air-cooled) 
four. Automatic water-cooling system for large air compressor to provide more successful.
5.Fault diagnosis system, the control panel is easy to operate 
six Removable door, equipment maintenance, service convenient 
7.Microelectronic processing so that temperature,pressure and other parameters are closely monitored .
Our SEF Merchandise particulars:

Solution components:
1.Brand Screw Host
Large rotors,low rpm,prolonged life span
Substantial effectiveness,lower noise,lower vibration,high dependability
Bearing daily life above one hundred,000 hrs
Little leakage triangle,low electrical power/airflow ratio
Less sporting parts,minimal routine maintenance value
two.Motor
Large efficiency air-cooling totally enclosed motor
Big starting up torque
Reduced noise,better composition
CZPT imported CZPT bearing
F quality insulation,IP fifty five security stage
Minimal rpm

3.Manufacturer Ingestion Valve Assembie
Non-load beginning,butterfly inlet comtrolling valve
~a hundred% stepless quantity regulation,aluminium alloy unibody casing
With Non-return worth for large load,piston mover
Non-return benefit close underneath urgent cease or energy failure

4.Air Filter
Air filter from Mann Hummel Germany
Dust elimination ninety nine.9%,filtering fineness 3 μm
Guaranteeing the clear air for inlet
Prolonging the daily life span of air program,huge dimensions,over 3000 hrs

5.Oil System
Oil Filter from Mann Hummel Germany
Reliably eliminating the dust in oil
Oil fineness considerably less then .1 μm
Making sure the clearness and lubrication of oil program,excellent CZPT function
Aplication Fields:

Our services: 

1. Pre-sale support: 

Act as a good adviser and assistant of consumers permit them to get prosperous and generous returns on their investments. 1. Select equipment product. 2. Design and style and manufacture products according to client’s special prerequisite 3. Practice complex staff for consumers. 

2. Providers throughout the sale: 

1. Pre-examine and acknowledge products in advance of shipping. 
two. Aid clientele to draft solving ideas. 

3. Soon after-sale services: 
Provide thoughtful solutions to lessen clients’ problems. 

1. Complete Soon after-income service, professional engineers accessible to services equipment at property or oversea. 
2.24 several hours technical support by e-mail. 
three. Other crucial technological services. 

Choosing the Proper Air Compressor For Your House

You will uncover that air compressors are indispensable tools for a assortment of scenarios, such as garages, residence workshops, and basements. These instruments can electricity a selection of equipment, and every single model is sized to suit the occupation at hand. Because air compressors have only one particular motor, they are lightweight, compact, and straightforward to deal with. Utilizing one air compressor to electricity a number of resources will also decrease the use and tear on individual factors. This report will introduce some critical qualities to seem for when choosing the proper air compressor for your residence.

Good displacement

A good displacement compressor applies pressure to a fluid, while a centrifugal one particular does the opposite. A positive displacement compressor generates the desired force by trapping air and escalating its quantity. Its discharge valve releases the higher-pressure gasoline. These compressors are utilized in industrial apps and nuclear electricity vegetation. The distinction among a positive and unfavorable displacement compressor is that a good displacement compressor can compress and launch air at a constant rate.
A good displacement air compressor uses a reciprocating piston to compress air. This lowers the quantity of the air in the compression chamber, and a discharge valve opens when the force reaches the preferred stage. These compressors are utilised in bicycle pumps and other pneumatic resources. Constructive displacement air compressors have several inlet ports and have several configurations. Positive displacement air compressors have a one-performing and double-performing piston, and can be oil-lubricated or oil-totally free.
A constructive displacement air compressor is different from a dynamic compressor. It draws air into the compression chambers and then releases the force when the valve is opened. Constructive displacement compressors are typical in industrial applications and are offered in single-acting, double-acting, and oil-lubricated designs. Big piston compressors have ventilated intermediate items and crossheads on gudgeon pins. Smaller versions have permanently sealed crankcases with bearings.

Oil-free

Oil-free of charge air compressors have some positive aspects over their oil-lubricated counterparts. They do not require lubrication oil due to the fact they are coated with Teflon. The materials has a single of the least expensive coefficients of friction and is layered, so it slides previous other levels with minor effort. Due to the fact of this, oil-totally free compressors tend to be more affordable and nevertheless produce comparable functionality. Oil-totally free compressors are a very good choice for industrial purposes.
The life of an oil-free air compressor is considerably more time than an oil-lubricated counterpart. These versions can function up to 2,000 several hours, 4 instances for a longer time than the average oil-lubed compressor. Oil-totally free compressors also have a drastically reduced working sound than their oil-lubricated counterparts. And because they never need oil modifications, they are quieter. Some even very last up to 2,000 several hours.
An oil-cost-free air compressor is a excellent option if your application needs large ranges of purity. A number of apps call for ultra-pure air, and even a fall of oil can result in merchandise spoilage or damage to production gear. In addition to the overall health dangers, an oil-free of charge air compressor decreases the expenses connected with oil contamination and minimizes leaks. It also removes the want for oil assortment, disposal, and treatment.
A common oil-free air compressor is really efficient, requiring only about eighteen% of the entire load horsepower. However, oil-totally free compressors have a increased danger of premature failure and are not advised for massive-scale industrial programs. They may possibly also use up to 18% of the compressor’s full ability. They may possibly seem interesting, but you need to make confident you comprehend the advantages of an oil-totally free air compressor just before picking one for your industrial applications.

One-phase

A single-phase air compressor is developed to provide the energy for a single pneumatic device or unit. These machines are generally smaller than two-phase compressors and create considerably less heat and energy. These machines are not created for heavy-obligation industries, but they are still extremely powerful for a selection of purposes, which includes auto stores, fuel stations, and different producing crops. They can also be used in borewells, as they are suited for small spaces with lower air flow needs.
A one-phase air compressor has 1 cylinder and two valves – the inlet and the shipping and delivery valves. Both of these valves operate mechanically, with the inlet valve controlling torque and the delivery a single controlling air pressure. Typically, single-phase compressors are driven by a gasoline motor, but there are also electric powered models available. The solitary-stage air compressor is the most typical variety of air compressor. It has a single cylinder, one particular piston, and 1 air cylinder.
The solitary-phase air compressors are employed for small tasks or personalized use. A two-stage air compressor is more successful for industrial assignments. Its more time air finish lifestyle can make it a lot more efficient. It is also a lot more efficient for use in the automotive business, in which the engine has several cylinders. In common, single-phase compressors require a increased electrical power amount. The single-phase design is excellent for small projects, even though a two-stage a single is appropriate for bigger-scale arsenals.

CFM

The cubic foot-for every-moment (CFM) of an air compressor is the output of the equipment. In buy to calculate the CFM stage, begin by hunting at the compressor’s requirements. You need to know how numerous cubic ft the device can keep and how numerous lbs for each square inch it can compress. As soon as you have these info, you can compute the CFM. Now you can use these figures to decide on an proper air compressor for your needs.
The most frequent way to boost the CFM of an air compressor is to flip the regulator down. By turning the dial down, the air compressor will create much more than 10 CFM. You can also attempt connecting two output valves. Make positive that the settings are modified effectively prior to you get started. This will guarantee that your air compressor is working at its greatest performance and lifespan. To boost the CFM of your air compressor, very first verify that your regulator is calibrated for the wanted stress degree.
To compute the CFM of an air compressor, very first decide the tank quantity of the equipment. Then, multiply this volume by the time it takes to fill the tank. Then, divide the result by 60 seconds to determine the CFM. As soon as you know how a lot air your machine can hold, you can pick a suitable air compressor. If you’re working in a confined area, you ought to acquire a instrument with a huge tank.

PSI

The PSI of an air compressor is the strain that it can output. A typical air compressor has a gauge related to the airline at the bottom, next to it, or in between the two. The gauge tells the real stress of the air compressor, although the reduce-out force is established by the manufacturer. The maker suggests that you established the lower-out strain twenty to forty PSI greater than the manufacturing facility recommended strain. If you want to established the pressure for your nail gun, you can use the cut-in and reduce-out pressures on your compressor, and the tank is not going to exceed this selection.
The PSI of an air compressor measures the pressure that it can supply, which is typically in pounds for each square inch. For most air tools, you need to have at minimum forty to 90 psi. In general, reciprocating air compressors function on an on/off basis. This partnership is recognized as the duty cycle. All air compressors are rated for a certain duty cycle, this sort of as fifty p.c on and 20-5 percent off.
The Psig of an air compressor is not cost-free, as a lot of folks imagine. The PSI of an air compressor is not totally free, but it is essential to sustain it for protected operations. If you might be possessing difficulty keeping a regular strain, take into account turning down the PSI of your compressor by 2 psig. This will establish the critical strain for the equipment. You will also boost the sum of power in the program by 1 percent.

Electrical power resource

The electricity source for an air compressor is crucial in its operation. Without the appropriate voltage and amperage, air compressors will not perform properly. The electrical power supply need to be shut to the compressor so that it can plug into an electrical outlet. If it is as well much from the outlet, the compressor may possibly not be able to construct enough pressure. When this transpires, the fuse within the air compressor will flip off to safeguard the consumer. The electrical power supply must be a safe length from the compressor.
Most companies do not specify the electrical power resource for an air compressor. Depending on the horsepower, the compressor will demand approximately 4 amps of energy. A one particular-horsepower compressor would attract about twelve amps. If it had been powered by a common a hundred and twenty-volt household provide, its motor would exceed the 15-amp breaker potential. A greater air compressor, even so, will need a individual fifteen-amp energy supply, making it extremely hard to use it with this kind of electrical power source.
The electricity resource for an air compressor is usually electrical alternating recent (AC) that is equivalent to the voltage on a standard wall outlet. A three-stage air compressor, on the other hand, requires a specific AC supply with 3 electrical offset pulses. Regardless of the type of air compressor, the electrical power supply should be suitable with the incoming energy provider. 1 of the most common troubles when making an attempt to hook up an air compressor to an AC power resource is undersized wire. This outcomes in low voltage and high amperes, tripping of over-load relays and blown fuses.