Solution Description

Introduction of double phase screw air compressor 
Double phase screw air compressor in the principal areas with double screw,the compression process by the very first stage screw and next screw through grading series compression.
Double screw air compressor in addition to uphold twin-screw compressor has the rewards of basic structure,adaptable set up and higher performance,but also highlights the positive aspects of their personal productive,power-conserving:
1.can minimize the bearing load,enhance volume effectiveness,
2.in the circumstance of some load operation,can increase efficlency,power preserving.
Double screw air compressor than twin-screw compressor vitality conserving up to fifteen%,each and every run for 8000 hrs a yr, Annual personal savings of about 200 thousand yuan electrical power.
Gain of 2 phase screw air compressor 
one. Hierarchical compression to conserve compression perform
Through the two-stage series method, the CZPT one-stage compression approach is divided into 2 compression procedures. This sort of a method placing can lessen the ratio of each single-phase compression procedure, which can effectively reduce the compression and compression of every phase screw. Essential travel energy.
In the method of perfect gasoline compression, the sum of the electrical power essential for single-stage strain transmission and the electrical power necessary for multi-stage compression is equal, but in the true compression procedure, due to a series of elements this kind of as the transmission power decline of the coupling, the friction coefficient of the bearing and the viscosity of the coolant With the improve of the applied power, the worthless electricity exceeding the very same ratio is produced, so the useless energy in the actual compression procedure can be diminished by lowering the compression ratio of every single stage, so that the sum of the energy necessary for multi-phase compression is considerably less than that of single-phase compression Essential energy.
2. The intermediate heat oil cools and decreases the temperature of the fuel moving into the next stage. All the gas compression method is actually the method of the friction amongst the gas and the moving parts and getting compressed by it.
In the presence of friction, the fuel will increase in temperature because of to friction, and there will inevitably be a pattern of shadow accounts. This element of vitality will be introduced in the sort of power in the mounted volume of air compression by rising its very own strain.
The temperature increase of the gasoline will increase the pressure of the fuel itself throughout the compression approach and increases the compression ratio. For that reason, it is essential to pay out added energy to push the tools to shrink the air to the desired strain price. Therefore, the two-phase screw compressor is presented with a coolant injection curtain device.

 

Q1: What is the rotor speed for the air finish?
A1: 2980rmp.

Q2: What’s your lead time?
A2: usually, 5-7 days. (OEM orders: 15days)

Q3: Can you offer water cooled air compressor?
A3: Yes, we can (typically, air cooled variety).

This fall: What’s the payment term?
A4: T/T, L/C, Western Union, etc. Also we could accept USD, RMB, and other currency.

Q5: Do you accept customized voltage?
A5: Yes. 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.

Q6: What is your guarantee for air compressor?
A6: One year for the whole air compressor(not like the use spare components) and technical supports can be supplied according to your needs.

Q7: Can you take OEM orders?
A7: Indeed, OEM orders are warmly welcome.

Q8: How about your customer service and after-sales service?
A8: 24hrs on-line support, 48hrs problem solved promise.

Q9: Do you have spare parts in stock?
A9: Yes, we do.

Q10: What kind of initial lubrication oil you used in air compressor?
A10: TOTAL 46# mineral oil.

What to Appear For When Getting an Air Compressor

An air compressor is a quite beneficial instrument that can assist you total several diverse sorts of development positions. This useful equipment can make many responsibilities a lot less difficult, but not all of them are produced equally. Comprehension what to look for when acquiring an air compressor will help you make an informed determination. Below are some of the items you need to look for. These contain value, measurement, and energy efficiency. Also, make certain to think about the air compressor’s variety.

One-stage air compressors are quieter

When it comes to noise level, solitary-phase air compressors are the way to go. These machines have fewer relocating areas and are quieter than two-stage models. Solitary-stage air compressors use an axial movement design and can be quieter than their twin-phase counterparts. Solitary-phase air compressors can run for a longer time and at reduce pressures. Solitary-stage air compressors can be utilized for gentle industrial apps. They have a lengthy life expectancy, with some designs lasting for in excess of three thousand hrs.
Even though some one-phase air compressors are quieter than two-stage air compressors, each models have sounds-reduction characteristics. 1 kind attributes rubber components, which are developed to dampen noise. One more function helps make a compressor quieter: its area near the job web site. Some designs characteristic rubber foundation plugs and rubber mats to decrease floor vibrations. In addition to making use of these functions, one-stage compressors are easier to transport.
Sounds levels are important when picking an air compressor. Some equipment are as well noisy for comfortable operate, and some businesses never want to expose customers to sounds-generating air compressors. Other sounds amounts can even endanger workers’ health. Solitary-stage air compressors are a lot more affordable than dual-phase compressors. They are also quieter and far more potent. But be prepared for the sounds. Some solitary-phase air compressors are nonetheless noisy.
When compared to their two-stage counterparts, single-stage compressors are quieter when working at total capacity. Nevertheless, double-stage compressors are quieter on reduced capacities than one-stage models. People with variable velocity are quietest at decrease capacities. The difference is about 10db. If you happen to be anxious about the noise degree, you ought to contemplate a two-phase air compressor. But if you have a small workshop, it may not be appropriate for you.
1-stage air compressors are generally a lot more productive than two-stage air compressors. The sounds from a two-phase air compressor is reduce due to the fact there is certainly no intermediate phase. Solitary-phase air compressors also use a piston that rotates in a solitary stage, whilst dual-phase air compressors, also recognized as duplex versions, are a lot more effective. A single-stage air compressor is quieter, but double-phase compressors are louder.

Two-phase air compressors are much more vitality productive

Two-phase air compressors are a lot more energy-effective than solitary-stage machines. The performance of two-phase air compressors is improved by means of a combination of enhanced effectiveness and enhanced longevity. These machines can keep a lot more air and have increased compression ratios. A single design of a two-stage compressor can hold about 83 cubic ft of air at 100 PSI and a hundred and twenty cubic ft at a hundred and fifty PSI. A two-stage compressor is also quieter.
Two-stage air compressors are much more strength-efficient since they have two pistons as an alternative of a single. These air compressors accomplish a greater force rating and recuperate a lot more quickly. This sort of compressor is ideal for employment that require higher air force for a extended time period of time. In addition, they can run multiple resources concurrently. This tends to make them far better for business and industrial use. Outlined under are some advantages of two-stage air compressors.
Solitary-stage air compressors can electricity equipment in the garage or kitchen, but they are not as reliable for industrial applications. Single-phase compressors have larger areas that are likely to experience condensation. Furthermore, solitary-phase compressors do not very last prolonged in constant use and are significantly less vitality-productive than two-phase ones. No matter whether you are employing the compressor for a single tradesperson, a small crew, or a huge building crew, two-phase compressors are the best decision.
Solitary-phase air compressors are usually utilised in modest-scale foods preparing and production. Solitary-phase air compressors are effortless to transport among areas, and can be plugged into many electrical shops. One-stage compressors are also ideal for substantial-quantity foods processing. A twin-phase air compressor is best for industrial use. In some cases, you can even transfer the single-stage air compressor in between two-stage air compressors.
One-stage compressors frequently cycle way too swiftly, drawing far more electrical energy than two-phase units. A variable pace unit stays on a minimal velocity for hours at a time. One-phase air conditioners force you to lower your thermostat options even though one-phase air conditioners operate too frequently. Equally models are strength-productive but they are not as power-efficient as variable-speed compressors. The primary difference is that one-stage air conditioners are inclined to drain the power source more quickly.

Piston-driven air compressors are quieter

A piston-driven air compressor is 1 of the quietest sorts of air compressors. It is much less noisy than reciprocating air compressors. A piston-driven air compressor can attain 62 decibels, although a scroll compressor is around 50 % that quantity. The two primary factors of a scroll air compressor are the piston and the helical screw. These air compressors are the two extremely successful and tranquil.
Older compressors are exceptionally noisy. They generate a “wumpa” sounds related to a massive engine. They are also able of creating a higher-pitched whine. These noises can be deafening, especially in a little workshop. Which is why it truly is crucial to look for a peaceful compressor. But what helps make a compressor silent? Read through on to find out a lot more about this important resource.
Yet another big difference amongst piston-driven air compressors and electric-driven air compressors is the electrical power resource. Electrical air compressors create considerably less sounds than gasoline-run compressors, which use an motor. Piston-pushed air compressors are also more productive. They also make less warmth, generating them an best decision for workplaces and other options the place sounds is a difficulty. The best way to decide between the two varieties of air compressors is to check out the manufacturer’s warranty and study the ‘Description’.
Sounds reduction is the very first priority of a compressor’s owner, so make positive that you have the correct model. If you happen to be working on one thing sensitive, do not location the compressor also close to a building in which individuals may possibly be nearby. Noise can be extremely disruptive to the workspace and can result in well being troubles. To help fight noise, you are going to need to have to get a peaceful air compressor. And do not fail to remember to contemplate its place: Piston-pushed air compressors are quieter than their reciprocating counterparts.
Piston-pushed air compressors are peaceful simply because the piston is created of slim metal and a lot more rubber, which absorbs the sound. In contrast to reciprocating air compressors, piston-pushed air compressors are much more efficient than their twin-piston cousins, which are quieter and far more effective. So which kind is appropriate for you? Get a appear at some of the principal variances in between the two. If you want a tranquil compressor, make positive it satisfies the specifications necessary by the task you are functioning on.

Oil-lubricated air compressors are much more expense-powerful

There are several causes why oil-lubricated air compressors are far more expensive than dry-kind air compressors. Initial of all, oil-lubricated air compressors are inclined to be much more dependable and quiet. Additionally, oil-lubricated air compressors need less components and can final more time than dry-kind air compressors. These are just a number of of the numerous rewards of using oil-lubricated air compressors.
Oil-free air compressors have some drawbacks. They are significantly less sturdy and could not be as effective as oil-lubricated types. Additionally, because oil-lubricated air compressors use oil, they can get extremely noisy. While they are significantly less high-priced, they are not the greatest selection for heavy-duty function. Nevertheless, modern day oil-cost-free air compressors have soundproofing and are ideal for industrial use.
When getting an oil-lubricated air compressor, make positive to pick a single with a tank ability that meets your needs and your space. More substantial tanks can be a lot more costly than tiny tanks, but more substantial units are easier to move close to. Also, be sure to take into account the bodyweight and dimensions of the portable air compressors when producing your choice. If the weight is way too big, you could have difficulty carrying it from spot to area.
One more reward of making use of oil-lubricated air compressors is their lowered want for oil. These types can very last up to a 10 years more time than oil-free counterparts. Oil-cost-free air compressors are far more cost-effective and can achieve the exact same high functionality as their oil-lubricated counterparts. Many industrial programs benefit from these air compressors. So, which one particular is correct for you? We’ve outlined a few of them under.
An additional reward of deciding on an oil-lubricated air compressor is the diminished value of upkeep. This kind is much more sturdy than its oil-lubricated counterparts, which require regular oil alterations to hold them operating effortlessly. Nonetheless, it is not possible to transportation an oil-lubricated compressor, which indicates that you need to put in it completely to keep it operating effectively. In addition, these air compressors are challenging to move and are not moveable, which can restrict your capacity to use it in a pinch.