Product Overview

The Helix-150S Screw Blower is a high-efficiency, industrial-grade positive displacement blower engineered for continuous, reliable operation in demanding manufacturing and process environments. As a premium 150kW blower, it delivers a robust airflow of 12000m³/h at a stable discharge pressure of 1.2 bar—ideal for applications requiring precise, oil-free air supply without pulsation. Designed for energy-conscious operations, this industrial screw blower integrates an IE4 ultra-premium efficiency motor (380V/50Hz), achieving up to 15% lower energy consumption versus standard IE3 models. Its compact helical rotor design, precision-machined twin-screw elements, and integrated variable-speed drive (VSD) capability ensure quiet, vibration-free performance with minimal maintenance overhead.

Engineered for harsh industrial conditions, the Helix-150S features an IP55-rated enclosure for dust and water ingress protection, reinforced cooling fins, and a corrosion-resistant powder-coated steel frame. It complies fully with ISO 8573-1 Class 0 (oil-free) air quality standards—making it suitable for food-grade, pharmaceutical, and electronics manufacturing where contamination risk must be eliminated.

Key Features

• IE4 ultra-high-efficiency synchronous motor for maximum energy savings
• Oil-free, helical twin-screw compression technology (no lubrication required)
• IP55 protection rating for dusty, humid, or washdown-prone facilities
• Integrated intelligent controller with real-time monitoring, fault diagnostics & Modbus RTU communication
• Low-noise operation (<72 dB(A) @ 1m) thanks to acoustic enclosure and optimized rotor dynamics
• Modular service design: quick-access panels, tool-free filter replacement, and extended service intervals (up to 12,000 operating hours)

Technical Specifications

Applications

The Helix-150S screw blowers are widely deployed across wastewater treatment plants (aeration basins), pneumatic conveying systems, cement & glass production, pulp & paper drying, textile fiber processing, and chemical reactor sparging. Its high-volume, low-pressure capability makes it especially effective as a replacement for traditional roots blowers or centrifugal fans—delivering superior turndown ratio, pressure stability, and lifecycle cost savings. As a versatile 150kW blower, it serves as the core air source in smart factory compressed air networks, biogas upgrading stations, and large-scale industrial oxidation processes.