Howden Screw Compressor -

Oil change intervals are rated at 8,000+ hours (vs. 4,000–6,000 for budget brands). Bearing life is conservatively rated at 50,000 hours. After 12,000 hours, our unit showed no measurable rotor wear. The Bad (Cons) 1. High Initial Cost (Premium Tier) A Howden screw compressor typically costs 30-50% more than a comparable Chinese or Eastern European brand. You are paying for longevity and efficiency, but the capital expenditure (CAPEX) is a barrier for small operations.

Unlike many competitors, Howden screw compressors handle dirty or corrosive gases well (with proper materials selection). We’ve compressed hydrocarbon mixtures with liquid carryover and minor particulates without rotor seizure. The robust bearings (SKF/FAG) are designed for thrust loads common in gas duty.

The cast-iron casing makes these compressors significantly heavier than rotary vane or scroll alternatives. For mobile or space-constrained installations (e.g., offshore platforms), this is a real issue.