Customized Air Cooled Industrial Chiller 120HP Easy Cleaning Environmentally Friendly

Our air-cooled screw chiller (single/double series) features screw compressors from internationally renowned brands (Taiwan Hanbell, Bitzer), paired with high-performance copper pipe cold field evaporators and premium components. This combination delivers exceptional performance with advantages including compact size, low noise, high energy efficiency, long lifespan, and easy operation.

• Technical Excellence: Next-Generation Compression Technology

  Engineered for Peak Volumetric Efficiency and Industrial Longevity

  1. World-Class Efficiency & Patented Design

  • Global Benchmark Performance: Our units utilize international-brand screw compressors that are ISO9001 certified and backed by European and U.S. patents. These compressors deliver a documented 20%–30% increase in efficiency over standard industry models, providing an immediate reduction in operational energy costs.

  • 5:6 Patented Asymmetric Rotor Profile: The precision-engineered 5:6 tooth geometry maximizes gas displacement while minimizing internal leakage. This advanced profile ensures smoother rotation and superior sealing, resulting in higher output with lower vibration.

  2. Intelligent Load & VI Management

  • Granular Capacity Control: To match your facility’s specific demand and prevent energy waste, we offer versatile modulation options:

    • Standard Staging: Four-stage (100%-75%-50%-25%) or Three-stage (100%-66%-33%) control.

    • Stepless Modulation (Optional): Allows the compressor to adjust output in real-time to match the exact cooling load for ultimate temperature stability.

  • Optimized Volume Ratio (VI Control): We provide a full spectrum of compressor capacity ratios (VI=2.2/2.6/3.0/3.5). By precisely matching the VI to your operating conditions, the system eliminates over-compression and under-compression, ensuring the highest possible efficiency across different climate zones.

  3. Reinforced Mechanical Durability

  • Industrial-Grade 11-Bearing Architecture: While most compressors use a standard 4 or 6-bearing setup, our design utilizes 11 high-precision bearings integrated with an axial thrust balance drum. This configuration neutralizes internal mechanical stresses, extending bearing service life by 2.5 to 3.5 times and significantly reducing maintenance intervals.

  • High-Efficiency Motor Cooling: The motor features a specialized silicon steel sheet groove design paired with an omnidirectional cooling flow path. This ensures the motor remains at peak efficiency even during 24/7 continuous operation in high-ambient environments.

  4. Advanced Lubrication & Filtration

  • Pump-less Oil Management System: Our unique built-in oil pressure system utilizes natural pressure differentials to maintain optimal lubrication. By eliminating the need for an external oil pump, we remove a common mechanical failure point and reduce parasitic power loss.

  • Dual-Layer Oil Filtration: High-precision double-layer separation ensures that oil carry-over into the refrigerant circuit is virtually eliminated. This maintains maximum heat exchanger capacity by keeping internal surfaces free of oil film, ensuring consistent thermal performance.

  5. Global Refrigerant Versatility

  Our systems are engineered to be future-proof and compliant with global environmental standards:

  • Supported Media: Fully optimized for R22, R134a, and R407c.

  • Eco-Friendly Ready: Compatible with various low-GWP (Global Warming Potential) environmentally friendly refrigerants to help your facility meet sustainability targets.