Howden Screw Compressor //top\\

While service intervals are long, when something breaks, parts are expensive. A set of main bearings can cost $3,000–$5,000, and an OEM rotor replacement is nearly the cost of a new unit. Additionally, servicing requires specialized tooling and Howden-trained technicians—local general mechanics cannot handle it.

Howden’s legacy began when it licensed screw technology from SRM in Sweden nearly 90 years ago. Today, their machines are engineered for extreme longevity, with many optimized rotor designs achieving lifespans exceeding 50 years. This durability makes them a staple in high-stakes sectors like: For natural gas and LNG processing. howden screw compressor

The casing and rotors are machined from high-grade cast iron or forged steel. There’s no flex under load. The rotor profile (Howden’s proprietary “X” profile) is precision-ground, resulting in minimal internal leakage. In our plant, vibration levels remained consistently below 2.0 mm/s even at 100% load. While service intervals are long, when something breaks,

Howden didn’t just adopt screw compressor technology; we pioneered it. Our proprietary, in-house designed rotor profiles are optimized for maximum thermodynamic efficiency. This results in lower energy consumption and higher output compared to generic market alternatives. Howden’s legacy began when it licensed screw technology

Howden compressors are designed for efficiency and adaptability. Specific models, like the WRV 204 , feature advanced components to maintain peak performance:

| Parameter | Value | |-----------|-------| | Flow rate | 1,000 – 3,500 CFM | | Max discharge pressure | 150 – 300 psi (varies by model) | | Power range | 150 – 750 HP | | Isentropic efficiency | 78–84% (excellent for screw type) | | Vibration (unloaded) | <0.5 mm/s |

Best for: Heavy industrial continuous duty, process gas compression, and large-scale refrigeration.