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Fruit and vegetable cold storage room
Solutions

Integrated Engineering & Project Delivery

Project-oriented system selection and technical coordination across refrigeration, solar PV, energy storage and integrated energy applications.

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Supplying
  • Distributors
  • Cold-Room Contractors
  • EPC & Engineering Firms
  • Supermarkets
  • Food Processors
  • Logistics Operators
Describe

Business Overview

Engineering is RAXLYN’s cross-system project module. It is not limited to cold-storage engineering. The scope can include refrigeration projects, commercial refrigeration, solar PV, energy storage, solar-plus-storage and integrated solar-powered cold-chain applications. Support is organized around requirement review, equipment selection, technical coordination, supply integration and delivery support.

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Meat cold storage rooms with fresh meat and chilled product
Why Global Buyers Choose Raxlyn

Engineering Solution Categories

  • Cold Storage Engineering

    Chilled/frozen warehouses, modular cold rooms, quick-freezing systems, condensing units, air coolers and controls.

  • Commercial Refrigeration Engineering

    Supermarket and foodservice refrigeration equipment integration, cold-room support and equipment matching.

  • Solar Engineering

    C&I rooftop, ground-mounted and distributed PV projects with module, inverter and electrical-system coordination.

  • Energy Storage Engineering

    PV-integrated storage, backup and project-specific ESS architecture subject to load, kW/kWh and inverter requirements.

  • Integrated Energy Engineering

    Solar + ESS, solar + cold storage and multi-system project coordination for remote, agricultural and commercial applications.

  • Project Delivery Coordination

    Technical documentation, production follow-up, inspection, shipment coordination, installation guidance and remote commissioning support.

Cold Chain Distribution Equipment

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Specifications

Project Workflow

Stage Typical Scope
1. Requirement Review Application, location, load, temperature, drawings, climate, grid and power conditions
2. Engineering & Selection Capacity calculation, system architecture, equipment matching and technical review
3. Technical Proposal Layout, equipment list, specifications, technical clarifications and quotation basis
4. Supply Integration Production coordination, compatibility review, QC and documentation
5. Delivery Support Packing, shipment coordination, installation guidance and remote commissioning support
6. After-Sales Support Technical troubleshooting, spare-parts coordination and lifecycle support
Specifications

Cross-System Reference Parameters

System Area Current Reference Parameters Engineering Note
Refrigeration Semi-hermetic piston units approx. 5–40 HP; reference cold-air range around -18°C to +10°C Final selection depends on load, refrigerant, ambient and evaporating conditions
Low-temperature refrigeration Screw-system source ranges include approx. -5°C to +5°C and -20°C to -15°C Capacity tables vary by refrigerant and operating point
Solar PV 605–740 W modules; up to 24.6% efficiency; 1500 VDC max system voltage String, inverter and racking design require exact module selection
Energy storage 5–20 kWh reference platform; 25.6 / 51.2 V; 90% DOD; 5,000+ cycles Current limits and inverter/BMS compatibility are project-specific
Solar cold storage 20/40 ft; approx. 5/10 t; -20°C to +15°C; 2300/4600 W Reference PV arrays 5×550 W / 10×550 W; battery autonomy requires separate calculation
FAQ

Frequently Asked Questions

  • What technical information does RAXLYN need before engineering a refrigeration system?

    The engineering review should include target room temperature, cold-room dimensions, product type and loading, daily throughput, ambient temperature, humidity, door-opening frequency, pull-down time, local voltage/frequency and installation conditions. Refrigeration equipment should not be selected from room volume alone.

  • What condensing-unit capacity ranges are represented in the supplied engineering portfolio?

    The semi-hermetic piston condensing-unit family includes reference configurations from 5 HP to 40 HP, with an indicative cold-air operating range around -18°C to +10°C. Final selection must be based on the actual refrigerant, evaporating temperature, condensing condition and refrigeration load.

  • What options are available for larger or lower-temperature refrigeration projects?

    The supplied engineering range includes semi-hermetic screw condensing units for larger-capacity duties, with source operating ranges including approximately -5°C to +5°C and -20°C to -15°C. Two-stage condensing packages are also included for demanding low-temperature storage and quick-freezing applications.

  • Are integrated refrigeration packages available for simpler cold-room installation?

    Yes. The catalog lists one-piece / split integrated units in 2P, 3P and 5P reference configurations, with 220 V / 380 V power options. Reference operating ranges include chilled applications around 0°C to +10°C and frozen applications down to approximately -22°C, depending on the exact configuration.

  • Can RAXLYN support quick-freezing and high-throughput food projects?

    Yes. A tray-based quick-freezing cold room is listed at -45°C to 0°C with a 5 HP low-temperature unit and 380 V / 50 Hz power. Continuous tunnel and spiral freezing systems are also represented, with tunnel capacities of about 300–2000 kg/h and spiral capacities of about 200–5000 kg/h, subject to project-specific product and residence-time calculations.

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