Industrial Energy Saving Specialist
Air Foil High-speed Turbo Blowers
Energy saving and environmental protection: J&A TRANS air foil high-speed centrifugal turbo blower is more energy efficient than traditional fans, with significant energy-saving advantages over similar models.
Integration design: integration of air foil bearings, high-speed permanent magnet motors, positionless vector control, high-efficiency centrifugal impellers, intelligent control, energy-saving and efficient, compact and reliable, oil-free and clean, quiet operation, and maintenance-free.
Simple installation: The whole machine is designed as a single unit, only the power supply cable and air supply pipe should be connected externally.
Intelligent control: touch screen interface, easy to use.
Low noise: no mechanical friction, no mechanical vibration, noise below 80dB, the traditional fan noise is higher than 100dB.
Low failure rate: due to simple and reliable construction
Long life: under normal working conditions, the service life can reach semi-permanent.
Features:
Centrifugal Turbine
Air-suspended bearings, contactless, oil-free, maintenance-free.
High-speed motor with speeds exceeding 25,000 rpm, high power density, compact design.
Centrifugal impeller with three-dimensional flow design, high aerodynamic efficiency.
Self-cooling design, air-cooled structure, no external cooling required, high reliability.
Smooth and quiet running (within 80dB).
Long lifespan, designed for over 20 years of service life.
Air Foil Bearing
Full dynamic pressure air suspension, without an external air source, relying on high-speed rotation of the rotor, forming compressed air film support between the rotor shaft and the bearing foil, that is, the formation of air film lubrication, which makes the loss of high-speed rotation is very small.
Simple and reliable bearing structure, large bearing capacity, and good dynamic characteristics, can suppress rotor vibration effectively.
Start-stop test more than 50,000 times, the surface coating durability is good, and it is a real semi-permanent life bearing.
High Speed Permanent Magnet Motor
Permanent magnet rotor structure, high efficiency in the full-speed operation area, the highest efficiency can reach 97% or more.
The rotating speed is more than 25000rpm.
High-frequency speed control, anti-reverse start.
Coaxial air-cooled motor, no need for an external cooling fan, simple and reliable,
Impeller
Three-dimensional flow, backward-curved design, precision machining with five-axis machining centers, achieving variable efficiency of over 92%.
Using high-strength materials (7075 aluminum, titanium alloys, 630 stainless steel, etc.) with additional surface coatings for enhanced durability and stability.
Endured over 115% overspeed testing.
Intelligent Control System
PLC-based whole-machine control, with a touchscreen interface for simple and user-friendly interaction.
Achieves multi-target control including speed, airflow, pressure, power, etc.
Equipped with a venting device internally to ensure safe shutdown during unloaded startup and fault conditions.
Implements anti-surge protection, accurately identifying surges and automatically shutting down to prevent surge faults.
Equipped with remote IoT functionality, enabling various controls including remote, local, centralized, and standalone operations.
Air foil bearing vs magnetic bearing
Air foil high-speed turbo blower is used widely in Semiconductor manufacturing, wastewater treatment, solar film manufacturing, pharmaceuticals, chemical industry, textile industry, thermal power plants, cement plants, medical, food manufacturing, bio-fermentation, etc, and it is a perfect updating replacement for the traditional blowers.
Test conditions: standard atmospheric pressure, humidity 65%, air temperature 20°C, air density 1.20 kg/m³ (deviation: ±5)
