Airstone Compressors
Rotary screw air compressors built for demanding industrial use. Available in fixed-speed and variable-speed drive configurations to match your facility's air demand and energy profile.
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Our Products
Radiant Engineering supplies quality industrial air compressors, accessories, and genuine spare parts across Southern Johor. We carry Airstone rotary screw compressors built for demanding production environments — and stock a broad range of parts and accessories for the brands we service.
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Everything Your Compressor Room Needs
From new equipment to replacement parts — we supply what your facility needs and back every product with technical support and after-sales service.
Compressor Accessories
Refrigerant air dryers, inline filters, oil/water separators, pressure regulators, and ancillary equipment to complete and protect your compressed air system from moisture and contamination.
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Spare Parts & Consumables
Locally stocked genuine and compatible spare parts for major compressor brands — oil separators, air and oil filters, compressor oil, drive belts, bearings, valve kits, and more. Fast supply, no import delays.
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Airstone Compressors — Built for Industrial Reliability
Airstone rotary screw air compressors are available in fixed-speed and variable-speed drive configurations, engineered for demanding industrial environments. Radiant Engineering supplies and supports Airstone equipment across Southern Johor — from quotation and installation through to full lifecycle maintenance.
Fixed Speed
HB Series
The HB Series is a proven, reliable direct-driven rotary screw compressor designed for facilities with consistent air demand. Built for low maintenance and long service life, it delivers steady output with minimal operator intervention.
- Constant-speed drive for stable, predictable output
- Wide power range to suit different facility sizes
- Robust airend with long service intervals
- Simple controls and easy maintenance access
- Ideal for production facilities, workshops, and factories
Variable Speed Drive
PMC Series VSD
The PMC Series uses a high-efficiency IE4 permanent magnet synchronous motor with variable speed drive to match motor speed precisely to air demand in real time — eliminating the energy waste of constant-speed operation and reducing electricity costs significantly.
- Energy savings of over 20% vs fixed-speed models
- Soft-start reduces electrical stress on startup
- Fewer pressure fluctuations for sensitive processes
- Smart controller with performance monitoring
- Best suited for variable or fluctuating air demand
Enquire About Pricing & Availability
Not sure which model is right for your facility? Tell us your air demand, pressure requirements, and operating hours — we'll recommend the right compressor and give you a clear price.
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