China supplier Premium Series 50 HP 3-Phase Variable Speed Rotary Screw Compressor Heavy Duty Air Compressor wholesaler

Product Description

Premium Collection 50 HP 3-Period Variable Speed Rotary Screw Compressor 


Features Of Sevro Inverter Screw Air Compressor

one. Small, quickly action quick response, massive overload capability, extensive speed variety
two. The lower-velocity torque, minimal volatility, steady procedure
three. Low sound, substantial effectiveness
four.The rear stop of the encoder comments (optional) represent a DC servo etc.
5. swing selection, frequency adjustable
6. The angle of Induction motor is 3.6°1.8, the servo motor is hugely Manage precision, the angle is .036°, To obtain a shut-loop management of position, velocity and torque To conquer the dilemma of out of step of Induction motor.
seven. different efficiency:
The induction motor is Open-loop manage, the highly Commence Frequency or overload, it easy to Missing action or Stall, when stop, the substantial velocity will be Overshoot phenomenon. As a result, in order to ensure its handle accuracy, Should deal with the acceleration and deceleration dilemma.
The servo motor is Shut-loop manage, The driver sampling right to opinions signal of Motor encoder, Interior framework Position loop and Speed loop, It does not seem Missing action or Overshoot, There is a lot more reputable management efficiency
eight. The speed in response is various
It require 200 to 400 ms of Induction motor to accelerate from standstill to operating pace. But for servo motor, it only will take several ms to accelerate pace to 3000 rpm , It can be employed to handle purposes that demand quickly start off-end.
nine. comfort: warmth and sounds considerably decreased.

Straightforward point that is: The induction motor, it will working for a while simply because of its personal inertia soon after reduce the electrical power. But servo motors are end rapidly, begin quickly, quickly response



• Our items are extensively utilised in electrical power technology, semiconductor, shipbuilding, oil field, rubber, food, pharmacy, package deal, digital, interaction, cement, glasses, chemical, textile, papermaking, fuel, and oil refining, and many others.

Our Factory

Company Overview

HangZhou AirHorse Compressor Co., Ltd.
• Skilled maker of air compressor system products
• Major goods incorporate Screw Air Compressor & Piston Air Compressor
• Reducing-edge technology & leading techniques: CZPT German air end with CZPT bearing, Siemens/ABB electric power program and spare components of other planet-popular manufacturers. To guarantee dependability, high overall performance, minimal sound and long existence span

Packaging & Shipping
Packaging and Shipping and delivery and Payment

• Packing Information: Wooden crate pallet plus foam board and bubble film, Full closed wood situation. 1pcs/every single package (for stationary screw air compressor)
• Shipping and delivery technique: by sea, by LCL/FCL or as asked for
• Shipping technique: FOB, CFR, CIF and EXW and so on.
• Shipping and delivery time: in 7-15 days soon after obtaining deposit (tailored devices not incorporated)

Our Service
Following-sale Support
• Any concerns or requests just before, for the duration of or soon after product sales, we would like to assist you any time and will discover you the very best answer in 24 hours.
• Warranty: One 12 months for the entire machine Genuine spare areas will be supplied with greatest value.
• In excess of board engineer provider is available.

Specific Tailored Services
1) Entire OEM
• Quantity: at minimum 5 pcs
• In this prepare, we will do all the changes (Coloration, identify plate and symbol) as your need to have, and will not demand extra payment.
2) Fifty percent OEM
• Quantity: no limit
• Beneath this plan, we can make the essential alteration (identify plate and logo) but we will demand some additional price for the identify plate, as the title plate manufacturing facility has the MOQ.
three) Logo OEM
• Quantity: no limit
• Only the symbol will be modified to yours, and no added payment will be charged.

Abroad Engineer Service
• We are obtainable to ship our engineer for aboard services. Only need to have you to organize the accommodation, transportation and translator. Further value for every will be talked about primarily based on regional price degree.

Q1: Are you factory or trade organization?
A1: We are manufacturing unit.

Q2: What the exactly tackle of your manufacturing facility?
A2: Our company is located in AirHorse Industrial Park, Xihu (West Lake) Dis. District, HangZhou, ZheJiang , China

Q3: Guarantee terms of your equipment?
A3: One particular year warranty for the device and complex support in accordance to your demands.

This fall: Will you offer some spare components of the devices?
A4: Yes, of program.

Q5: What about merchandise package deal?
A5: We CZPT our merchandise strictly with standard seaworthy situation.

Q6: What about the voltage of merchandise?
Can they be personalized? A6: Yes, of program. The voltage can be tailored according to your equirement.

Q7: Which payment phrase can you acknowledge?
A7: 40% T/T in superior, sixty% T/T against the B/L copy.

Q8: How extended will you take to set up creation?
A8: 380V 50HZ we can delivery the items inside 7-fifteen days. Other electrical energy or other shade we will shipping and delivery within 25-30 times.

Q9: Can you settle for OEM orders?
A9: Of course, with expert style group, OEM orders are highly welcome.

Q10: Which trade phrase can you accept?
A10: Obtainable trade conditions: FOB, CIF, CFR, EXW, CPT, and many others


What to Search For When Getting an Air Compressor

An air compressor is a really beneficial resource that can help you total numerous distinct types of building jobs. This useful equipment helps make a lot of jobs significantly less difficult, but not all of them are created equally. Comprehension what to search for when buying an air compressor will aid you make an informed choice. Below are some of the issues you ought to seem for. These contain cost, measurement, and power effectiveness. Also, make sure to take into account the air compressor’s sort.

Solitary-stage air compressors are quieter

When it arrives to noise stage, single-phase air compressors are the way to go. These equipment have much less relocating components and are quieter than two-stage designs. Solitary-stage air compressors use an axial stream style and can be quieter than their twin-phase counterparts. Solitary-phase air compressors can run more time and at reduced pressures. Single-phase air compressors can be employed for gentle industrial apps. They have a long existence expectancy, with some versions long lasting for over three thousand hours.
Whilst some single-phase air compressors are quieter than two-stage air compressors, each versions have noise-reduction characteristics. One particular kind attributes rubber elements, which are created to dampen sounds. Another feature makes a compressor quieter: its area in close proximity to the work internet site. Some types attribute rubber foundation plugs and rubber mats to reduce flooring vibrations. In addition to using these features, solitary-stage compressors are easier to transport.
Noise levels are critical when choosing an air compressor. Some equipment are way too noisy for relaxed perform, and some organizations never want to expose customers to sounds-creating air compressors. Other sounds levels can even endanger workers’ wellness. One-phase air compressors are a lot more reasonably priced than twin-phase compressors. They are also quieter and far more potent. But be well prepared for the noise. Some one-phase air compressors are nevertheless noisy.
In comparison to their two-phase counterparts, one-stage compressors are quieter when working at entire capacity. Even so, double-phase compressors are quieter on lower capacities than solitary-stage models. Individuals with variable speed are quietest at decrease capacities. The big difference is about 10db. If you might be worried about the noise degree, you should take into account a two-phase air compressor. But if you have a little workshop, it may not be ideal for you.
One particular-phase air compressors are generally far more successful than two-stage air compressors. The sounds from a two-phase air compressor is decrease due to the fact there’s no intermediate stage. Solitary-phase air compressors also use a piston that rotates in a single stage, even though dual-stage air compressors, also identified as duplex designs, are a lot more productive. A single-phase air compressor is quieter, but double-phase compressors are louder.

Two-stage air compressors are more strength efficient

Two-stage air compressors are a lot more power-successful than solitary-phase machines. The efficiency of two-phase air compressors is improved via a mixture of enhanced effectiveness and increased longevity. These devices can shop far more air and have higher compression ratios. 1 product of a two-phase compressor can hold roughly 83 cubic toes of air at a hundred PSI and a hundred and twenty cubic feet at a hundred and fifty PSI. A two-phase compressor is also quieter.
Two-phase air compressors are a lot more energy-productive due to the fact they have two pistons instead of one. These air compressors accomplish a higher strain ranking and get well much more rapidly. This variety of compressor is best for positions that need large air stress for a extended interval of time. In addition, they can run several equipment concurrently. This can make them much better for professional and industrial use. Outlined beneath are some positive aspects of two-stage air compressors.
Single-phase air compressors can electrical power resources in the garage or kitchen area, but they are not as dependable for industrial apps. One-stage compressors have bigger elements that are inclined to encounter condensation. Moreover, single-stage compressors do not last long in continuous use and are considerably less vitality-efficient than two-stage kinds. Whether you might be making use of the compressor for a solitary tradesperson, a modest crew, or a massive development crew, two-stage compressors are the very best decision.
Single-stage air compressors are typically utilized in modest-scale meals preparation and production. Solitary-phase air compressors are effortless to transportation in between spots, and can be plugged into several electrical stores. Single-stage compressors are also best for large-quantity foods processing. A dual-stage air compressor is perfect for industrial use. In some cases, you can even go the solitary-stage air compressor between two-phase air compressors.
One-phase compressors usually cycle also rapidly, drawing more electrical energy than two-stage units. A variable pace device stays on a reduced velocity for hrs at a time. Single-phase air conditioners pressure you to reduce your thermostat options although one-stage air conditioners run as well often. Each models are power-efficient but they are not as strength-efficient as variable-speed compressors. The main difference is that one-phase air conditioners are inclined to drain the power resource quicker.

Piston-driven air compressors are quieter

A piston-driven air compressor is one particular of the quietest types of air compressors. It is considerably less noisy than reciprocating air compressors. A piston-driven air compressor can reach 62 decibels, although a scroll compressor is close to 50 % that quantity. The two main factors of a scroll air compressor are the piston and the helical screw. These air compressors are both very efficient and peaceful.
Older compressors are exceptionally noisy. They produce a “wumpa” sounds similar to a huge engine. They are also able of producing a high-pitched whine. These noises can be deafening, specifically in a small workshop. That’s why it really is important to search for a peaceful compressor. But what makes a compressor silent? Go through on to discover far more about this essential instrument.
An additional variation among piston-pushed air compressors and electric powered-driven air compressors is the power resource. Electric air compressors produce less noise than gas-run compressors, which use an motor. Piston-driven air compressors are also much more effective. They also make considerably less heat, producing them an perfect choice for workplaces and other configurations exactly where noise is a problem. The best way to decide in between the two kinds of air compressors is to check the manufacturer’s guarantee and read through the ‘Description’.
Sound reduction is the first priority of a compressor’s proprietor, so make certain that you have the appropriate product. If you might be operating on one thing sensitive, don’t place the compressor too shut to a constructing the place individuals may possibly be nearby. Noise can be quite disruptive to the workspace and can trigger well being problems. To help battle sound, you may require to acquire a peaceful air compressor. And will not neglect to take into account its place: Piston-pushed air compressors are quieter than their reciprocating counterparts.
Piston-driven air compressors are quiet because the piston is produced of thin metallic and more rubber, which absorbs the seem. Not like reciprocating air compressors, piston-pushed air compressors are far more efficient than their twin-piston cousins, which are quieter and much more effective. So which variety is appropriate for you? Consider a look at some of the principal distinctions in between the two. If you want a silent compressor, make certain it satisfies the specs necessary by the occupation you might be functioning on.

Oil-lubricated air compressors are far more price-effective

There are numerous factors why oil-lubricated air compressors are more expensive than dry-sort air compressors. Very first of all, oil-lubricated air compressors tend to be more dependable and tranquil. Moreover, oil-lubricated air compressors need less areas and can final more time than dry-variety air compressors. These are just a few of the numerous positive aspects of making use of oil-lubricated air compressors.
Oil-totally free air compressors have some drawbacks. They are significantly less durable and might not be as effective as oil-lubricated designs. Furthermore, since oil-lubricated air compressors use oil, they can get quite noisy. Whilst they are less high-priced, they are not the greatest alternative for large-duty operate. Even so, modern oil-cost-free air compressors have soundproofing and are suitable for industrial use.
When purchasing an oil-lubricated air compressor, make sure to choose a single with a tank ability that meets your needs and your area. Bigger tanks can be far more pricey than little tanks, but more substantial models are less complicated to shift close to. Also, be certain to consider the weight and dimensions of the portable air compressors when making your decision. If the excess weight is also big, you may possibly have difficulties carrying it from spot to area.
One more advantage of making use of oil-lubricated air compressors is their lowered need for oil. These designs can very last up to a decade more time than oil-free of charge counterparts. Oil-free of charge air compressors are much more reasonably priced and can accomplish the identical higher efficiency as their oil-lubricated counterparts. Numerous industrial apps gain from these air compressors. So, which a single is appropriate for you? We’ve shown a few of them under.
Another advantage of selecting an oil-lubricated air compressor is the diminished cost of maintenance. This variety is much more sturdy than its oil-lubricated counterparts, which demand standard oil adjustments to maintain them operating efficiently. Nonetheless, it is not possible to transportation an oil-lubricated compressor, which signifies that you must put in it completely to keep it operating proficiently. In addition, these air compressors are tough to move and are not transportable, which can restrict your capacity to use it in a pinch.

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