Kaishan USA
Kaishan KRSP2 Series Rotary Screw Air Compressor
Factory startup included, 30 to 600 HP premium direct drive two stage rotary screw compressor, fixed or variable speed, air or water cooled
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Product overview
Built around your operating requirements.
Description
The Kaishan KRSP2 series rotary screw air compressor is a two stage compressor that features direct drive, providing a highly reliable flow of compressed air and offering maximum air output while also reducing energy usage. Available in both fixed speed or variable speed, air or water cooled configurations, and horsepower options from 30 to 600HP, the KRSP2 can meet your application needs.
The SKY Series airend with an asymmetric 5 / 6 rotor profile and KAPP Grinder rotor allows for tighter clearances and improved performance. The slow speed rotors maximize performance and increase reliability and the steady system pressure lowers system stress and overall air demand.
The optional variable speed drive (VSD) combines a robust power platform with a state-of-the-art control scheme. The VSD provides a soft start and the ability to operate efficiently through the capacity range by matching the flow to the demand, while also maintaining a high level of pressure control.
The KRSP2 series also features three-stage tangential oil separation to prevent direct oil impingement and lower dust contact. This combined with the Ultraweb air filter that removes particles (down to 5 microns) reduces the risk of contamination and reduces overall wear on the system.
Overview and Features
Features
- Horsepower options:
- 125 to 600 HP: fixed speed
- 30 to 600 HP: variable speed
- TEFC (IP 54) standard motors with Class F insulation
- SKY Series airend:
- Direct drive (1:1 ratio)
- Slow speed rotors
- Quadruple SKF bearings
- 5 / 6 rotor profile
- Direct flow inlet valve
- Capacity:
- Fixed speed: 510 to 2757 CFM at 175psi
- Variable speed: 131 to 150 CFM at 150psi, 510 to 2757 CFM at 175psi
- Single pass oil and aftercooler
- Ultraweb air intake filter
- Centrifugal cooling fans
- Digital control panel
Available configuration, accessories, delivery, and commissioning requirements will be confirmed during quotation.
Available specifications
| Drive | Variable speed, Fixed speed |
|---|---|
| Cooling | Air cooled, Water cooled |
| Horsepower | 30 HP, 50 HP, 75 HP, 100 HP, 125 HP, 150 HP, 200 HP, 250 HP, 300 HP, 350 HP, 400 HP, 450 HP, 500 HP, 600 HP |
| Capacity | 151 CFM, 131 CFM, 263 CFM, 219 CFM, 385 CFM, 321 CFM, 547 CFM, 465 CFM, 667 CFM, 553 CFM, 510 CFM, 772 CFM, 705 CFM, 665 CFM, 1050 CFM, 921 CFM, 855 CFM, 1339 CFM, 1167 CFM, 1098 CFM, 1598 CFM, 1490 CFM, 1318 CFM, 1964 CFM, 1723 CFM, 1579 CFM, 2179 CFM, 2039 CFM, 1844 CFM, 2457 CFM, 2158 CFM, 2051 CFM, 2672 CFM, 2564 CFM, 2394 CFM, 3200 CFM, 2988 CFM, 2757 CFM, 620 CFM, 786 CFM, 704 CFM, 1028 CFM, 1182 CFM, 1091 CFM, 1641 CFM, 1896 CFM, 1998 CFM, 2410 CFM, 2762 CFM, 2588 CFM, 3169 CFM, 2987 CFM |
| Pressure | 125 PSI, 150 PSI, 175 PSI |
| Voltage | 460/3/60 |