What type of ice is best for concrete cooling?

Flake ice and block ice are the two most widely used types for concrete cooling. Flake ice mixes directly into the concrete batch for rapid, uniform temperature reduction. Block ice is crushed on-site and added to the mixing water or aggregate, providing longer-lasting cooling for large pours in extreme heat.

How does ice cooling improve concrete quality?

Adding ice to concrete lowers the mixing temperature, which controls the hydration heat during curing. This prevents thermal cracking, improves structural strength and extends working time in hot weather — critical for dams, tunnels and large foundations.

What capacity ice machine do I need for a construction project?

Capacity depends on daily concrete volume, ambient temperature and target mixing temperature. Koller offers block ice machines from 1 ton to 200+ tons per day and flake ice machines from 0.5 to 100+ tons per day. Share your project details and our engineers will size the right system.

Can ice machines be installed at remote construction sites?

Yes. Koller provides containerized ice making systems that can be transported and installed at remote sites including tunnels, mines and dam projects. These units are self-contained with integrated cooling, water supply and electrical systems.

What is the difference between block ice and flake ice for construction?

Block ice produces large, dense blocks that melt slowly and are ideal for pre-cooling aggregate or mixing water before concrete batching. Flake ice is thin and flat, mixing directly into concrete for faster and more uniform cooling. Block ice suits large-scale projects; flake ice suits precision temperature control.

How does mine cooling with ice blocks work?

Large ice blocks are transported underground and placed in ventilation shafts or cooling chambers. As the blocks melt slowly, they absorb heat from the airflow, lowering the ambient temperature in deep mine tunnels. Koller block ice machines from 5 to 200 tons per day support mine cooling projects worldwide.

What temperature does a blast freezer for construction materials reach?

Koller blast freezers reach freezing temperatures of -60°C to -25°C, with fast cooling speed and an adjustable temperature system. Walk-in freezers hold -25°C to -12°C and walk-in coolers hold -12°C to +5°C.

What warranty do Koller machines carry?

All machines carry a 1-year warranty covering free repairment and components. Beyond the warranty period, the same service is still provided at cost.

집

아이스 튜브 머신의 경우

튜브 제빙기 증발기 TVE

슬라이드 표시 중 1 ~의 4: 튜브 제빙기 기계 증발기TVE100

튜브 제빙기 증발기 TVE

Koller 튜브 제빙기 증발기는 고객이 튜브 제빙기를 직접 조립할 수 있도록 해줍니다..
튜브아이스는 가운데 구멍이 뚫린 원통 모양의 얼음이다..
Koller Tube 얼음은 투명하고 위생적입니다., 쉽게 녹지 않음.
요구 사항에 따라 내부 및 외부 직경을 조정할 수 있습니다..

일일 용량: 1톤에서 30톤/24시간

얼음 길이: 30mm, 35mm, 40mm, 45mm, 50mm.

얼음 직경: 20mm, 28mm, 34mm, 40mm.

튜브 얼음 적용: 음주, 음료 냉각, 야채 신선도 유지, 어업 보존, 화학 처리, 등.

고품질 제빙기는 고효율로 작동합니다., 고품질 얼음 제조.

TV100

10ton 튜브 제빙기의 경우

얼음 크기를 맞춤 설정할 수 있습니다.

얼음 길이 30mm, 35mm, 40mm, 45mm, 50mm 및 얼음 직경 20mm, 28mm, 34mm, 40mm 선택 가능.
제빙 시간에 따라 내경 조절 가능. 일반적으로 5mm-10mm 사이입니다..

기술적인 매개변수

모델	제빙기 일일 용량의 경우
TVE10	1T/24시간
TVE20	2T/24시간
TVE30	3T/24시간
TVE50	5T/24시간
TV100	10T/24시간
TVE150	15T/24시간
TVE200	20T/24시간
TVE300	30T/24시간