MYCOM Mayekawa Screw Compressor – J Series

🔧

Key Features & Technical Advantages

✓ High-Performance Rotor Design

• New rotor tooth geometry improves volumetric efficiency

• Increased capacity and reduced internal leakage

• Optimized for long service life and energy savings

✓ Wide Refrigerant Compatibility

The 280J is compatible with both natural and synthetic refrigerants:

• Ammonia (NH₃)

• CO₂

• Propane (R290)

• Fluorocarbon refrigerants

This makes it suitable for diverse industrial systems, including low-temperature and environmentally-friendly applications.

✓ Low Vibration & Low Noise

Advanced mechanical balancing minimizes vibration levels, resulting in:

• Smoother operation

• Longer bearing life

• Reduced noise emissions

• Improved reliability

✓ Stepless Capacity Control (100% – 25%)

The built-in slide valve enables continuous modulation, ensuring precise load matching:

• Higher efficiency under part-load conditions

• Lower operating cost

• Improved system stability

✓ Auto Variable Vi System (2.5 – 5.0 Range)

Automatically adjusts the internal compression ratio (Vi) based on system conditions.

Benefits include:

• Higher energy efficiency across a wide temperature range

• Optimized performance for both low-temp and medium-temp refrigeration

✓ Packaged System Friendly

Supports flange motors for simple integration into factory-built compressor packages.

Allows easier maintenance and custom system design.

⚡ Available Voltage Options

The 280J model is available in:

• 50 Hz

• 60 Hz

Suitable for both international and local electrical standards.

📦 Supply Lead Time

Lead time varies depending on stock availability and production schedule.

👉 Please contact us for current availability and delivery time.

We can support air freight or sea freight worldwide.

⭐ Why Choose the MYCOM 280J Screw Compressor?

• Proven Japanese engineering

• High efficiency at full-load and part-load

• Long service life and low maintenance

• Ideal for ammonia industrial refrigeration systems

• Powerful performance for large cold stores, spiral freezers, and food factories