Commercial Cold Room Refrigeration: High Capacity Monoblock Units for Restaurant & Food Storage

High-capacity monoblock refrigeration units are all-in-one plug-and-play cooling solutions engineered for mid-to-large commercial cold rooms, widely adopted by chain restaurants, central kitchens, food processing plants, wholesale food warehouses and supermarket back storage. All core refrigeration parts are pre-assembled, pre-wired and factory pre-charged with refrigerant, drastically cutting on-site construction time for cold room projects.

Core Product Advantages

Strong High-Capacity Cooling Performance

Available from 10HP up to 30HP+ options, stable cooling capacity supports cold rooms ranging from 150m³ to over 500m³. Units maintain steady temperature at 0℃~+5℃ for fresh storage or -18℃ for frozen meat, seafood and pre-made food, coping with frequent door opening and frequent stock loading/unloading in busy food businesses.

Space Maximization with Two Installation Styles

Rooftop mounted: Install above cold room ceiling, zero occupation of indoor storage space, the preferred choice for large food warehouses.

Through-the-wall mounted: Fixed on exterior wall, convenient ground-level maintenance for large restaurant central kitchens.

Fast Plug-and-Play Installation

No on-site copper pipe welding or field refrigerant charging required. After cutting mounting opening and fixing unit frame, only electric connection is needed to start operation; installation finished within 1~3 working days vs one week+ for traditional split systems.

Reliable Intelligent Operation & Low Maintenance

Equipped with digital microcomputer controller, automatic electric/hot gas defrost optional, plus full safety protections including high/low pressure, overload, phase loss and overheat protection. Self-monitoring system reduces unexpected shutdown risks during continuous daily operation.

Flexible Refrigerant Options

Standard R404A for classic -18℃ frozen storage; eco-friendly R507 and R290 available upon customer request to meet different regional environmental regulations.

Typical Application Scenarios

Central kitchen large cold & freezer rooms for chain restaurants

Supermarket bulk fresh produce, meat and frozen food storage

Food factory semi-finished product refrigerated warehouse

Seafood market and frozen food wholesale storage

Standard Technical Spec Summary

Cooling Type: Air cooled monoblock

Temp Range: +5°C (chiller) / -18°C (freezer)

Power Supply: 380V/3Ph/50Hz (220V single phase for small high-capacity customized)

Defrost Mode: Electric defrost / Hot gas defrost optional

Compressor: Scroll / Semi-hermetic piston for high load continuous running

Why Food Industry Picks High Capacity Monoblock

For commercial food operators, these units balance big cooling demand, limited construction cycle and long-term running cost. Less installation labor cost, fewer leakage faults and flexible layout make high-capacity monoblock the mainstream refrigeration choice for modern food cold storage.