Marine Freezer Units Supplier - Refrigeration Systems

Marine freezer units are specialized refrigeration systems designed for maritime use, ensuring reliable food preservation at sea. These systems are built to withstand harsh marine environments, including vibrations, humidity, and temperature fluctuations. They feature robust construction and energy-efficient operation to meet the demands of long voyages.

Marine Freezer Units and Refrigeration Systems typically feature the following specifications:

Size: Ranging from compact (1-5 HP) to large industrial systems (50+ HP), with dimensions varying based on capacity.

Grade: Designed to meet marine-grade standards (e.g., ABS, DNV, or Lloyd's Register certification).

Viscosity: Refrigerant viscosity depends on type (e.g., R404A, R134a, or ammonia) and operating temperature (-40°C to +10°C).

Buoyancy: Systems are engineered for stability, with components secured to withstand vessel motion and prevent buoyancy-related issues.

Material: Corrosion-resistant materials like stainless steel (AISI 316), aluminum, or marine-grade coatings for durability in saltwater environments.

Cooling Capacity: Typically measured in kW or BTU/h, varying from 3 kW (small units) to 100+ kW (industrial systems).

Insulation: High-density polyurethane or PIR foam to minimize heat transfer and improve efficiency.

Power Supply: 220V/380V AC, 50/60Hz, or customized for marine electrical systems.

Refrigerant Type: Low-GWP options (e.g., R513A, R744) or traditional (R22 alternatives).

Compressor Type: Hermetic, semi-hermetic, or screw compressors for varying load demands.

Defrosting: Electric, hot gas, or water defrost systems for ice prevention.

Weight: Varies by size (50 kg for small units to 1000+ kg for large systems).

Pressure Rating: Designed for high-pressure operation (up to 30 bar for some refrigerants).