Used Rotary Screw Air Compressor for Sale: Look for Them Online

The rotary screw air compressor is one of the most common types of air compressors used for various applications. It is particularly popular with customers who use power tools in their personal or small-scale workshops, as well as with small businesses that require an efficient source of power for their tools. Many industries rely on the rotary screw air compressor for their production lines, since the device ensures constant air supply that is ideal for situations where the compressor must run at all times. A new rotary screw air compressor can be a huge investment, but you can consider looking for a used product online.

A used rotary screw air compressor makes sense if you need an immediate replacement or an upgrade to an older device without waiting a long time to acquire one due to budget restrictions. It should be easy to find one online, but make sure that it is sold by a reputable and established retailer that deals with the sale and buying of used, new, and refurbished equipment. Consider a store that is known to sell used industrial equipment that has been tested and verified to be in good working condition. In case you are not sure what to buy, the retailer should be able to recommend the right rotary screw air compressor that fits your needs.

Some of the best retailers maintain an extensive real-time inventory to provide you with easier access to the latest rotary screw air compressors that they have online. They maintain a global network of suppliers that can deliver the right equipment to your business or work site without delay, too. Used rotary screw air compressors for sale are assured of their model year, the conditions of their previous applications, and operating hours, but make sure that what you are buying has been fully inspected and passed a load bank test. That way, you can be sure to buy only the highest-quality product.

Know About the Various Features of Sullair 185 Air Compressor

Sullair has been manufacturing and providing the highest quality compressed air machinery and equipment since 1965. One of its most reliable air compressors is the Sullair 185, a compact and mobile workhorse that is designed with the best interests of users in mind. Sullair listened to customer feedback to come up with the 185’s design, resulting in a fully optimized, reliable, and portable air compressor that is versatile for a wide range of applications.

You can never go wrong with the Sullair 185 air compressor if you are looking for a highly dependable compressed air solution that is fuel efficient with a 27-gallon tank. When used continuously, the air compressor can work up to 10 hours before it needs refueling. The 185 is actually an improved version of the Sullair 14 series, and it maintains the tradition of durability and reliability with a direct drive and integrated leak-free design.

Sullair 185 is a compact air compressor, and that makes it highly maneuverable and easy to transport. It is low-maintenance and easy to service, with enhanced access to its oil dipstick and engine air filter. The air compressor has a consolidated relay and fuse box to minimize guesswork and for easier access in one location. Sullair provided an all-weather lubricant to the 185 to keep the compressor reliable even in extreme conditions. There is a large and enclosed tool box where you can keep your air tools, too.

You can buy a used, refurbished, or brand new Sullair 185 air compressor from a retailer that carries a wide variety of compressed air equipment and diesel or natural gas engines. Look for an online retailer that can ensure the previous application conditions, operating hours, and the model year of the Sullair 185 and provide the documentation to back up that information. Moreover, make sure that the air compressor has been tested and it specifications have been reviewed.

Benefits of Buying Used Industrial Cummins Generator

An industrial generator can be a huge investment for a business, prompting decision-makers to consider buying used generators in an effort to save money. You can get used and branded generators like those manufactured by Cummins at a more reasonable cost compared to when you buy a brand new product. As long as you buy a used industrial Cummins generator from the right retailer, you can be sure to get a reliable and durable product that has been tested and assured to be in good working condition. Here are some of the benefits of buying a used industrial Cummins generator:

• You can get it at a lower price – Cummins is a known brand and manufacturer of high-power and state-of-the-art generators, but its products are typically pricey. If you are in a hurry to buy one, consider a used generator instead of a brand new one. Used industrial Cummins generators already cost less than their brand new versions and their original retail price.

• Immediate availability – Reputable retailers of used, new, and refurbished industrial generators maintain a real-time inventory of products to ensure fast and immediate availability. Some models of Cummins industrial generators may be unavailable in other stores or have already been phased out, too, but you might still be able to get them as used or surplus products.

• Tested and certified – Used industrial Cummins generators work like new, and they are tested and assured to make you confident that they do. When you buy from the right shop, you are assured the operating hours, previous application conditions, and the model year, and these are documented, too. Moreover, only after passing a load bank test and a full inspection do the sellers guarantee that they are high-quality generators.

• You deal with minimal paperwork – Businesses typically go through several formalities and paperwork when buying brand new generators. There will still be a few papers to complete to finalize the sale, but they will be easier to process.

Swift Equipment Solutions Air Compressor Buying Guide

Air compressors, today, are worksite staples. A variety of industries conduct day-to-day operations via air-powered tools, and an air compressor’s electrical freedom is highly sought after by decision makers. Many don’t require a motor for use, and temporary sites—like festival and fairgrounds—benefit greatly from their pick-up-and-go design.

Serving uses in individual toolkits and industrial production sets alike, air compressors are useful for powering paint sprayers, finish nailers and impact wrenches. Power and versatility are an air compressor’s chief benefits, but every product contains a slew of options for diverse projects. Regardless of your project’s scope, location or requirements, an air compressor can accommodate for most tasks.

When selecting an air compressor, however, you should take the following considerations. Follow this guide below, and select the perfect air compressor to meet your workplace’s needs.

Select the Right Type

Air compressors are available in three types. While each is useful, each offers features specific to different work needs.

Reciprocating Air Compressor

A reciprocating air compressor uses positive displacement to boost air pressure. By limiting air volume, a reciprocating air compressor creates between one and 15 hp. These air compressors are available in one-stage and two-stage versions.

Rotary Screw Air Compressor

A rotary screw air compressor is a positive displacement compressor offering continuous duty via interior cooling. Rotary screw air compressors, because of their high sustainability, don’t need external cooling. Internal parts are always spared from extreme operating temperatures, granting them access to outputs between 7.5 and 100 hp.

Centrifugal Air Compressor

Centrifugal compressors don’t require positive displacement to operate. A high-powered option, the centrifugal compressor maintains a constant output above 100 hp. Worksites requiring continuous demand benefit greatly from centrifugal air compressors.

Additional Options

While air compressor type refers to a worksite’s direct workflow needs, additional options are available for decision makers needing diverse solutions and flexible services. Air compressors are available in different designs, spanning across size, weight and portability. Once you’ve selected the perfect compressor to meet your project’s needs, consider the following options.

Portable Design

Portable air compressors are easy to transport. They’re lightweight, and they can be mounted on industrial carriages pulled upon two to four wheels. A portable air compressor, capable of being taken anywhere, powers air tools across many work environments. A portable unit doesn’t need an extra-long hose, and it is often a reciprocating unit requiring less power. Compared to its larger counterparts, a portable air compressor requires significantly less resources to run.

Stationery Design

Stationary air compressors, while unmovable, offer significantly more power than portable units. Crafted to serve long-term projects, a stationary air compressor offers incredibly CFMs. They do, however, require a particular installation. Often, the operator must drill a stationary unit’s hose through a wall, mounting it above the work area. High-end rotary screw compressors are often stationary units.

Towable Design

Towable compressors, meanwhile, are often located on jobsites or in forestry projects. Towable units, mounted atop trailers, are paired with steel chassis and galvanized canopies to complete heavy duty projects. Often bound by a simple connection, such as a lifting eye hitch, towable air compressors can be equipped to any sizable work vehicle. Typically, towable compressors create between 14 and 327 hp.

Truck Mounted Design

Truck mounted air compressors are incredibly similar to stationary air compressors. Unlike stationary units, however, they can be transported between job locations without requiring disassembly or reassembly. Large, truck mounted units can power several air tools simultaneously. Environmentally-friendly, many truck mounted units are fully run via electricity. Frequently, these all-electric options grant users cost freedom from lack of fuel needs. Similar to a stationary model, a truck mounted air compressor requires hose access by running equipped hoses from the host truck to the work area.

Air Compressor Specification

When selecting an air compressor, you should consider several specifications. Air compressor operation is governed by a few factors, determining the unit’s usability, value and flexibility. When comparing different models, consider the following:

Stages

An air compressor’s “stages” are its number of contained cylinders. When selecting an air compressor, you have two options:

Single Stage

Single stage compressors contain a singular cylinder. Often, they can reach a maximum of 120 psi. Normally used for small shops and households, single stage air compressors are both lightweight and portable.

Multistage

Multistage compressors are constructed to handle multiple pneumatic tools requiring over 120 psi. Harnessing over one cylinder, multistage compressors compress air within an initial cylinder before transferring air into alternative cylinders. Doing so achieves higher power levels, granting higher psi. Multistage compressors do, however, require a cooling component.

Power Source

An air compressor’s power source (diesel driven air compressor engine, gas, electricity) determines its functionality in different areas. A unit can be powered by either gas, diesel or electricity, giving operators different options on a worksite-to-worksite basis. Output is, however, impacted by power source. In general, air compressors are available in three power options:

Gas Driven Air Compressor Engines

Gas-powered air compressors are often portable. They’re a solid alternative in rural areas and worksites not connected to a power grid. Unfortunately, gas-powered units can weigh over 2,000 pounds. While incredibly powerful, gas-powered units generate a lot of noise.

Diesel Driven Air Compressor Engine

Diesel-powered air compressors offer a higher output than gas-powered units, generating between 185 and 1,600 CFM. Typically, a diesel-powered air compressor needs to be mounted or towed. Diesel driven air compressors are, however, incredibly versatile. For this reason, they’re an optimum choice for projects requiring a wide range of tool connections.

Electricity

Electric-powered air compressors are incredibly common. Often lightweight and compact, electric models are ideal for enclosed-space projects. Requiring a standard wall socket for operation, electric models are highly viable for residential projects. That said, units producing higher CFMs may require higher voltage from a larger power source.

When selecting an air compressor, take provider options into consideration. Swift Equipment Solutions is outfitted with the design options, portability and high-powered units you need. Constantly checking inventory options, Swift Equipment Solutions is constantly outfitted with the options your worksite needs. Jumpstart your project today, and take advantage of the industry’s leading performance options.

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Used Rotary Screw Air Compressors: Look for Them Online

The rotary screw air compressors are a type of gas compressors used to provide a high-pressure air output for industrial applications. These equipment use male and female helical screw (called rotor) combinations to compress the gas. The output effectiveness depends on the fitting between the different rotors and between these rotors and the chamber.

There are various reasons why these compressors are so popular. For one thing, the leakage in these compressors is quite less resulting in better efficiency. Though a certain amount of leakage does occur in these rotary screw equipment as well, the high rotational speed is usually able to combat any decrease in the air pressure. Secondly, you get a steady flow of air even at high volume. These compressors also come in variable speed options that reduce energy use and thus, the cost.

These equipment are quite popular and even used rotary screw air compressors find takers in the market. There are various companies that sell them online after the necessary refurbishments. These used yet renovated machines are quite popular and most industries, factories and industrial / construction sites prefer to buy these machines at a much lesser cost than the original ones.

If you are looking for these machines and thinking about checking out the used compressors market online, then here are a few things to keep in mind:

• Try to buy from the company that refurbishes them or has dealt in these products for years. These firms specialize in these machines and properly check and repair the equipment before they put it in the market

• The professional firms have specialized websites that contain all the details you need to know. They will also be easy to reach and you can get all your queries answered through a simple phone call

• Compare for the best prices. This is the obvious advantage of online shopping and extends even to B2B products. Used rotary screw air compressors come in a range of prices depending on their age, prior usage, effectiveness, etc. Find the ones with the specs you are comfortable with and compare prices online to get a good deal

• The companies that ask questions are better. You may find it hard to believe but someone who asks questions on end-use, hours of operations, etc. is someone who is looking out for your interests. The better firms have consultants who will not only help you find the right rotary screw air compressors but also provide you with the exact equipment you need at prices that are lower than those in the market.

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Working Principle of Used Sullair 185 Air Compressor

Sullair is a Michigan-based engineering company with a proud legacy of great success as a pioneer in air compression technology. It has a lot of experience serving customers across the globe. The company has manufacturing facilities in the United States, China, and India. It is an ISO 9001 certified company with has high standards in delivering quality and reliability in manufacturing. Sullair has been a leading name in air compressors for more than 50 years and first to execute successfully the rotary screw technology in their compressors.

Sullair 185 is a type of portable rotary screw compressor. They are more efficient and perform better than traditional piston type compressors where high volume with a steady flow is required. These portable air compressors are often used for all-weather medium and small scale industrial applications. One of the most common uses is for powering high-power pneumatic tools.

The Sullair 185 air compressor works based on a continuous rotary sweeping motion. This enables the unit to perform with almost no pulsation or flow surge. It uses two mechanical helical screws, also known as rotors, to compress the gas. It features an oil flooded system with an integrated leak-free design.

From a layman’s perspective, the air is compressed as it passes between the threads of the helical screws. The actual science behind the compression is much more interesting. It is a combination of principles of fluid mechanics. For the actual user, this means little to nothing, but these are at the heart of the working principle of air compression technology. More specifically, it is the principle of compressible flow or gas dynamics, which is only a subset of fluid mechanics. Compressible flow concerns itself with the changes in fluid density, in effect covering everything from rocket engines to shower heads.

The Sullair 185 air compressor is powered by a turbo-charged tier 4 emission compliant 111 CID Kubota diesel engine that outputs 49 bhp of power at an operating rpm of 2720. It is this engine that allows the Sullair 185 to be as efficient as it is. The rated efficiency is 10.2 gallons per hour when operating at 100% capacity. With all this top tier technology, the Sullair 185 is a true workhorse that will serve you well for several years.

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