KAISHAN ROTARY SCREW AIR COMPRESSORS
Kaishan Compressor is one of the premier suppliers of stationary electric rotary screw air compressors for sale. While various types of air compressors fit different environments and specific uses, rotary screw compressors have many advantages, whether you’re looking for low operating costs or premium electric control systems.
WHAT IS A ROTARY SCREW COMPRESSOR?
In a rotary screw air compressor, air from the inlet is passed along twin helical screws — also known as rotors — that pressurize the air and pass it along to be purified and ultimately used to power a range of end-point applications.
In large-scale industrial applications, these compressors are favored over reciprocating models because the former are more efficient and capable of running non-stop. Rotary compressors are generally quieter and generate lower temperatures compared to other types of air compressors. Best of all, rotary screw compressors offer a continuous supply of air power for a vast range of vital uses.
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ROTARY SCREW AIR COMPRESSOR TYPES
There are two models of rotary air compressors on the market today: oil-injected and oil-free.
- Oil-injected Rotary Air Compressors use oil on chamber cylinder walls and bearings to keep machine parts lubricated and running smoothly. This is known as an “oil bath” or “oil flooded” lubrication maintenance. This type of compressor will require more routine maintenance but will run more efficiently in the long run. At Kaishan Compressor, we currently focus on selling only oil-injected rotary screw air compressors due to their high efficiency and long run time.
- Oil-free Rotary Air Compressors , on the other hand, do not flood their compression chambers with oil. Bearings and other machine parts come with lubrication treatments and anti-corrosive materials. Though this type tends to be more expensive and prone to noise than its oil-injected counterparts, there’s no need to worry about oil contamination.
Kaishan offers multiple models of rotary screw compressors:
- KRSB – Belt drive compressor ranging from 5 HP to 50 HP.
- KRSB Tank Mounted – Belt drive compressor ranging from 5 HP to 50 HP.
- KRSD – Single-stage direct drive compressor ranging from 15 HP to 200 HP.
- KRSP – Premium direct drive compressor ranging from 40 HP to 500 HP.
- KRSP2 – Two-stage air compressor ranging from 100 HP to 500 HP.
- KRSB – Belt drive compressor ranging from 5 HP to 50 HP.
- KRSB Tank Mounted – Belt drive compressor ranging from 5 HP to 50 HP.
- KRSD – Single-stage direct drive compressor ranging from 15 HP to 200 HP.
- KRSP – Premium direct drive compressor ranging from 40 HP to 500 HP.
- KRSP2 – Two-stage air compressor ranging from 100 HP to 500 HP.
WHY USE A ROTARY SCREW COMPRESSOR?
As long as a rotary screw compressor is sized correctly, its efficiency is superior to most other air compressors. While this does depend on the design of a particular brand of the compressor, the best models on the market help factories maximize efficiency across the chain of production.