Mayekawa (MYCOM) is a global leader in heavy-duty industrial refrigeration equipment, advanced screw and reciprocating compressors, low-charge ammonia chillers and automated food processing robotics. Equipguo supplies complete compressor packages, bare-shaft blocks, MYPRO control panels and genuine service parts tailored to your facility requirements.
Compressor Series and Packaged Systems
The Mayekawa portfolio encompasses SCV and j-series single-stage screw compressors, C-series compound two-stage units, classic V-series industrial machines, WA reciprocating machines, mCHILLER ammonia chillers, Pascal Air systems and TORIDAS robotic deboning systems.
MYCOM SCV Series Industrial Screw Compressor Packages
Mayekawa MYCOM SCV series industrial screw compressors for ammonia (R717), hydrocarbons and HFC refrigerants. Feature independent variable Vi volume ratio adjustment (2.6 to 5.0) and step-less capacity control (10% to 100%).
Model range covers 160V, 200V, 250V and 320V with swept volume from 415 to 4680 m³/h. Designed for cold storage, breweries, petrochemical processes and distribution logistics centers with fluctuating operating conditions.
Patented O-profile asymmetrical rotors significantly minimize compression losses and reduce power consumption under partial loads.
Supply of complete compressor packages, bare-shaft blocks and spare assemblies
MYCOM Next-Generation j-series Screw Compressors
Next-generation single-stage screw compressors j-series (models 170J, 220J, 280J) featuring an advanced J-profile rotor design (5:7 ratio). Engineered for high energy efficiency on natural refrigerants (ammonia, propane, CO2) with casing design pressure up to 5.2 MPa.
Provides substantial vibration reduction and low noise emissions, with internal lubrication channels supporting pumpless oil circulation systems. Widely installed in food chilling processes and high-lift industrial heat pump installations.
Industrial refrigeration packages and high-temperature heat pump systems
MYCOM C-series two-stage compound screw compressors (1612C, 2016C, 2520C, 3225C) integrate low-stage and high-stage rotors in a single cast casing powered by a single motor.
Specifically engineered for deep freezing and blast freezing operations at evaporating temperatures from -30 °C down to -60 °C in meat processing, seafood processing plants and marine refrigerated vessels.
The integrated compound architecture eliminates inter-stage shaft couplings, reduces refrigerant leakage points and maximizes low-temperature COP.
Monoblock two-stage blast freezing and low-temperature storage systems
Classic MYCOM V-series industrial screw compressors (160V, 200V, 250V, 320V with rotor configurations S, M, L, LL) have demonstrated outstanding durability in demanding continuous heavy-duty refrigeration. Units feature hydraulic capacity slide valves and fixed Vi internal volume ratio ports.
The heavy-walled cast iron casing withstands design pressures up to 2.8 MPa. Field-proven bearing operating life regularly exceeds 50,000 running hours before scheduled major overhaul inspection.
Field-proven packages for 24/7 continuous duty heavy industrial refrigeration
MYCOM WA, WB and M-series Reciprocating Compressors
Industrial reciprocating compressors series WA (4WA, 6WA, 8WA) and two-stage 62WA models for ammonia and fluorinated refrigerants. Feature unloader mechanisms for step-by-step capacity control and unloaded motor starting.
The M-series reciprocating line is specifically developed for ultra-high-pressure CO2 refrigeration in commercial and industrial applications. Robust construction with forged alloy crankshafts and Swedish spring-steel valves ensures exceptional resistance against liquid slugging.
Reciprocating compressor packages, cylinder-piston assemblies and valve plates
mCHILLER Ammonia Water Chillers and Pascal Air Ultra-Low Systems
Factory-built mCHILLER packages (models FUGU and TAKA) with ultra-low ammonia charge (under 50 g/kW) and inverter-driven high-efficiency control.
The breakthrough Pascal Air ultra-low temperature cooling system delivers temperatures from -50 °C down to -100 °C using standard atmospheric air as the refrigerant, completely eliminating greenhouse gases.
These systems deliver unmatched environmental compliance, minimal carbon footprint and full compliance with strict global F-gas regulations.
Safe low-charge ammonia chillers for food processing and air-cycle ultra-low freezers
Automatic Deboning Robotic Systems TORIDAS and HAMDAS
Mayekawa automated robotic processing equipment for food manufacturing facilities. The TORIDAS deboning robot provides automated whole chicken leg deboning at speeds up to 1000 legs per hour.
The HAMDAS-RX system automates pork ham deboning using real-time 3D X-ray bone imaging to calculate optimal cutting trajectories and maximize meat yield by 1.5% to 2%.
Implementing Mayekawa robotics eliminates occupational hazards, prevents contamination and elevates hygienic standards across processing plants.
Automated poultry and meat processing lines, specialized cutters and hygienic actuators
MYPRO Touch Microprocessor Control Panels and Automation
Dedicated microprocessor control panels MYPRO Touch, MYPRO-CP and MYPRO-II engineered for automated supervisory control, step-less modulation and failsafe protection of Mayekawa MYCOM compressor packages.
The controllers continuously monitor suction and discharge pressures, temperatures, oil filter differential pressure and motor currents, automatically tuning slide valves and Vi volume ratios for peak isentropic efficiency under varying load conditions.
Touchscreen operator panels, CPU boards, pressure transmitters and Pt100 RTDs
Engineering Selection of Compressor Packages and Chillers
Equipguo application engineers perform thermodynamic and hydraulic equipment sizing for Mayekawa MYCOM refrigeration systems across diverse industrial sectors: blast freezing tunnels, seafood and meat cold processing plants, brewery and dairy installations, petrochemical processing and industrial heat pumps. Equipment sizing accounts for operating swept volume, full-load and partial-load efficiency, acoustic regulations and casing design pressure ratings. We deliver both bare-shaft compressor units and complete factory-assembled skid-mounted packages incorporating high-efficiency vertical or horizontal oil separators, thermosyphon or water-cooled shell-and-tube oil coolers, liquid subcooling economizers, suction and discharge check valves, instrumentation manifolds and factory-programmed MYPRO Touch microcomputer supervisory control cabinets. Engineering reviews verify lubrication circuit compatibility and filtration integrity to maximize mechanical bearing service intervals. Dedicated engineering analysis ensures streamlined installation, rapid commissioning and dependable ongoing operation.
Genuine Components and Preventive Overhaul Maintenance Kits
To maintain optimal availability and design efficiency across your Mayekawa compressor fleet, we supply comprehensive genuine replacement assemblies and service parts: single and double mechanical shaft seals with silicon carbide and reaction-bonded carbon faces, precision radial and angular contact rotor thrust bearings, hydraulic balance pistons, capacity unloader and variable volume ratio Vi slide valve assemblies, hydraulic solenoid valves, high-filtration compressor oil filter cartridges and temperature/pressure transmitters. For WA and M-series reciprocating compressors, we supply suction and discharge valve plates, spring discs, cylinder liners, pistons, rings, connecting rods and crankshaft sleeve bearings. Scheduled replacement of oil filter elements and O-ring sealing kits prevents unplanned machinery outages across high-throughput production lines. Proactive maintenance preserves compressor isentropic efficiency and ensures uninterrupted operation during peak production campaigns. Please provide the compressor serial number and assembly drawing part reference with your inquiry.
Request Mayekawa Refrigeration Quotation
Submit your technical inquiry detailing temperature operating points, required refrigeration capacity, refrigerant medium or component bill of materials. The Equipguo engineering team will prepare an itemized technical proposal including duty sheets, lead times and formal contract conditions. Equipment shipments include manufacturer technical documentation, dimensional drawings and operating maintenance manuals.
