
1. Direct freezing ice block without chemical
2. High qualty, fast freezer
3. Capacity: 5 000kg per day
DK50 block ice machine is our newest technology, adopting aluminium plate to freeze ice block directly, without any chemical or salt, it is a plug and play machyine and operated by PLC program control system.
1. Koller Block Ice Size:
15kg ice block: 280mm*150mm*700mm, its ice freezing time is 6hours. Meanwhile, we can also produce in compliance with the customers' requirements.
2. Ice Moulds:
DK50 Block Ice Machine has 5 tons capacity per day, it comes with 130 pieces of ice moulds. It can produce 50 pieces of 25 kg ice block in 6 hours and 200 pieces of ice block in 24 hours.
3. Specification:
Ice block machinery unit: 4660mm*1712mm*2180mm

Koller direct cooling ice block machine daily capacity from 400kg to 20tons
Model Item | DK04 | DK05 | DK10 | DK20 | DK30 | |
Capacity (Ton/24hrs) | 0.4 | 0.5 | 1 | 2 | 3 | |
Compressor Brand | Copeland | Copeland | Copeland | Copeland/Bit zer/Refcomp | Bit zer/Refcomp | |
Compressor Power (kw) | 3 | 4 | 6 | 10 (9) | 18 (14) | |
Refrigerant | R22/R404A/R507 | |||||
Ice Size | 3kg/5kg | 3kg/5kg | 5kg/10kg | 5kg/10kg | 10kg/25kg | |
Dimension (mm) | Length | 1250 | 1250 | 3080 | 3780 | 4780 |
Width | 1050 | 1050 | 1100 | 1120 | 1140 | |
Height | 1620 | 1620 | 1780 | 1950 | 1950 | |
Cooling Way | Air Cooling | |||||
Ice Harvest Way | Automatic | Manual Forklift |
Model Item | DK50 | DK80 | DK100 | DK150 | DK200 | DK300 | |
Capacity (Ton/24hrs) | 5 | 8 | 10 | 15 | 20 | 30 | |
Compressor Brand | Bit zer/Refcomp | Bit zer/Refcomp | Bit zer/Refcomp | Bit zer/Refcomp | Bit zer/Refcomp | Bit zer/Refcomp | |
Compressor Power (kw) | 34 (28) | 68 (56) | 68 (56) | 88 (68) | 132 (102) | 146 | |
Refrigerant | R22/R404A/R507 | ||||||
Ice Size | 10kg/25kg | 10kg/25kg | 25kg/30kg/50kg | 25kg/30kg/50kg | 25kg/30kg/50kg | 25kg/50kg | |
Dimension (mm) | Length | 5200 | 7500 | 8600 | 10890 | 11800 | 15500 |
Width | 1700 | 2300 | 2500 | 2300 | 2200 | 3000 | |
Height | 2100 | 2500 | 2500 | 2500 | 2500 | 2700 | |
Cooling Way | Air/Water Cooling | Water Cooling | Water Cooling | Water Cooling | Water Cooling | Water Cooling | |
Ice Harvest Way | Manual Forklift | Manual Forklift | Manual Forklift | Auto Rise/Fall | Auto Rise/Fall | Auto Rise/Fall |
Ice size for choice
Ice Size/pc | Ice Dimension (mm) (Thickness*Width*Height) | Freezing Time (Hours) | Ice Making Frequency (Times) |
5KG | 95*130*500 | 3 | 7 |
10KG | 95*260*500 | 3 | 7 |
15KG | 123*300*500 | 8 | 3 |
123*215*710 | 8 | 3 | |
20KG | 123*285*710 | 8 | 3 |
25KG | 123*350*710 | 8 | 3 |
155*280*710 | 8 | 3 | |
30KG | 155*315*710 | 8 | 3 |
About KOLLER
Koller has more than 30,000 square meters for the factory production space, more than 300 employees, including senior technical R & D team and professional sales team.
direct cooling ice block machine, large edible ice cube machine, commercial ice maker, tube ice machine, plate ice machine, fresh water flake ice machine, sea water flake ice machine, automatic conveying system, cold room, ice crusher machine, low temperature water chiller, automatic packing system, and other series of ice making equipments.


