Koller DK20 2-Ton Block Ice Machine | Tanzania Project

Looking for a 2-ton ice block machine for a small commercial ice plant? See the Koller DK20 Direct Cooling Block Ice Machine in operation at our customer's site in Tanzania, where it is used to produce block ice for local supply.

The Koller DK20 has a rated production capacity of 2,000 kg per 24 hours. Unlike traditional brine-type block ice machines, it uses direct cooling technology to freeze water inside aluminum ice molds without a saltwater brine tank. This makes it a practical option for local ice suppliers, fisheries, seafood distributors, and businesses starting commercial block ice production.

Key Features of Koller DK20

✅ 2 Tons/Day Ice Production – Suitable for small commercial ice plants and local block ice distribution.

✅ Direct Cooling Technology – Eliminates the traditional brine tank and simplifies the ice-making process.

✅ Flexible Block Ice Sizes – Standard 5 kg, 10 kg, and 20 kg options, with customization available according to production requirements.

✅ PLC Automatic Control – Controls water filling, ice making, and defrosting through a touchscreen interface.

✅ Aluminum Ice Molds – Weld-free aluminum mold construction supports efficient heat transfer and durable operation.

✅ Air-Cooled Configuration – Suitable for projects requiring an air-cooled refrigeration system, subject to local installation conditions.

✅ Commercial and Industrial Applications – Block ice can be used for fish preservation, seafood transportation, food processing, ice resale, and construction cooling.

Tanzania Customer Application | DK20

This video features a Koller DK20 installed for a commercial ice production customer in Tanzania.

The customer selected a 2-ton/day direct cooling block ice machine to produce and supply block ice to the local market.

The on-site footage and customer feedback provide a practical look at the equipment and its daily operation, helping prospective buyers understand how the DK20 fits a small ice-making business.

Project Details:

• Country: Tanzania

• Model: Koller DK20

• Rated Capacity: 2 Tons/24 Hours

• Ice Type: Direct Cooling Block Ice

• Application: Local Commercial Ice Production and Supply

More Capacity Options | Koller DK Series

The DK20 is one model in Koller’s direct cooling block ice machine range.

For businesses with different daily production requirements, the DK series offers capacity options from 0.5 to 30 tons per day, including:

• DK10 – 1 Ton/Day: Small ice businesses and local ice supply

• DK20 – 2 Tons/Day: Small commercial ice plants and ice distributors

• DK50 – 5 Tons/Day: Growing ice supply businesses and seafood cooling operations

• DK100 – 10 Tons/Day: Medium-scale block ice production and wholesale supply

• DK200 – 20 Tons/Day: Large commercial ice plants, fisheries, and industrial cooling

• DK300 – 30 Tons/Day: Higher-capacity block ice production projects

Available ice block sizes, cooling methods, harvesting arrangements, and electrical configurations vary by model and project requirements.

Explore Koller DK20 2-Ton Block Ice Machine:
https://gzkoller.com/koller-ice-machine-manufacturer-dk20-2-ton-industrial-ice-block-machine-for-cooling.html

Explore Koller Block Ice Machines:
https://gzkoller.com/products_category/direct-cooling-ice-block-machine

Contact Koller for DK Series Specifications and a Quotation.