8tons Brine cooling block ice maker machine

Block ice is a large, solid, and typically clear piece of ice, usually weighing between 10 to 300 pounds. Its large size and slow melt rate make it uniquely useful for specific purposes, many of which have been modernized but are still relevant today.

Here’s a breakdown of its primary uses, from traditional to modern:

 1. Commercial Fishing & Seafood Industry (The Biggest Use)

This is the most significant modern application for block ice.

Preservation at Sea: Block ice melts much slower than cubed or flaked ice. For fishing boats that are out for days or weeks, this slow melt is crucial for keeping the catch (fish, shrimp, crab, etc.) fresh without it becoming waterlogged.

Layering: The blocks are often crushed or broken up and layered between the fish in the hold of the boat. This provides maximum contact and consistent cooling.

 2. Traditional Cooling and Chilling

Before modern refrigeration, block ice was the primary method of cooling.

3. Emergency and Off-Grid Cooling

4. Concrete Cooling (Industrial Use)

5. Medical and Scientific Shipping

6. Cultural and Religious Ceremonies

Why Use Block Ice Instead of Cubes?

The key advantages are:

Density: It's solid with very little air, making it last longer.

Surface Area to Volume Ratio: A large block has less surface area relative to its volume compared to many small cubes. This means it melts much more slowly.

Custom made 8tons block ice machine

Model MBZJ-8

Daily Output 8000kg

Voltage 220V 60Hz Three-Phase

Power 38kW

Compressor Beijing Bitzer 40P

Compressor Model 6FE-44Y

Condensation Method Water Cooling

Refrigerant R404

Mold Dimensions 405*192*1200mm

Number of Molds 104

Ice Discharge Time Approximately 14-15 Hours

Net Weight 1500kg

Machine Dimensions Approximately 7355*2250*1613+270mm