What is a flake ice machine and why is it essential in the laboratory?
A flake ice machine continuously produces fresh, dry flake ice with a uniquely large cooling surface and a low temperature of approximately -0.5°C. Moreover, flake ice fully envelops the object to be cooled, unlike block ice or crushed ice. As a result, heat transfer is maximally efficient and sensitive samples, preparations and biological materials cool quickly and uniformly without mechanical damage. In addition, the soft and flexible structure adapts to every shape without applying pressure on the material. Therefore, flake ice is the preferred choice in clinical laboratories, hospitals, biobanks and research institutions worldwide.
Which types of flake ice machine do we supply?
Our range covers four main types, each suited to specific capacities and placement needs.
Compact countertop flake ice machine: a space-saving device for placement on the workbench in small laboratories, treatment rooms and pharmacies. As a result, this configuration provides continuous ice production with a limited footprint. Moreover, the type combines quiet operation with simple controls.
Freestanding flake ice machine: a larger capacity configuration for clinical laboratories, hospital departments and biobanks using substantial amounts of flake ice daily. Therefore, you supply multiple workstations from a central ice production. In addition, this type suits pharmaceutical distribution and vaccine transport.
High-capacity flake ice machine: an industrial unit for production and distribution environments where large volumes of flake ice must continuously be available. As a result, suitable for central hospital logistics, biobank facilities and pharmaceutical production.
Water-cooled versus air-cooled configuration: air-cooled models are flexible to place without water connection. Water-cooled variants, by contrast, offer higher production efficiency in warmer environments or under continuous operation. Furthermore, you choose the configuration that suits your infrastructure.
Applications of flake ice in laboratory and healthcare
Flake ice machines are used in varied professional environments where cold and precision go hand in hand.
Blood samples, serum and plasma: temporary cooling during transport and processing, while maintaining sample integrity.
Reagents and enzymes: cooling of temperature-sensitive liquids on the workbench during experiments and analyses.
Centrifugation: stable cooling during centrifugation processes and other laboratory procedures.
Tissue preparations and biopsy material: use in pathology laboratories for cooling during preparation and analysis.
Operating rooms and intensive care: local cooling during medical procedures and patient care applications.
Pharmaceutical products and vaccines: transport and presentation of temperature-sensitive pharmaceutical products.
Benefits of professional flake ice machines
Continuous ice production: fresh flake ice is always immediately available without waiting times. Moreover, production runs automatically based on demand.
Hygienic and food-safe: closed production system without hand contact reduces the risk of contamination. In addition, the equipment meets strict hygiene standards for medical application.
Energy-efficient operation: low water consumption and efficient compressors lower operational costs. As a result, the flake ice machine aligns with modern energy efficiency guidelines.
Compact design: countertop and freestanding units provide flexible placement options. Furthermore, compact versions fit on standard workbenches.
Simple maintenance: easy to clean and maintain in line with laboratory hygiene standards. Therefore, periodic maintenance significantly extends the lifespan.
Quiet operation: low-noise drive suitable for environments where staff are present for long periods. As a result, the equipment fits in shared workspaces without acoustic disturbance.
Which flake ice machine suits your application?
Small laboratory or treatment room: choose a compact countertop model with daily production up to tens of kilograms of flake ice. Sufficient for local workbench applications.
Clinical laboratory or pathology: choose a freestanding configuration with greater storage capacity for continuous availability during working days.
Hospital department or pharmaceutical distribution: choose a high-capacity flake ice machine for central ice production and distribution to multiple receiving departments.
Biobank and biorepository: choose a freestanding or industrial configuration that continuously provides flake ice for sample transport and short-term cooling.
Operating room: choose a compact device with fast ice production for immediate availability during medical procedures.
Vaccine and pharmaceutical distribution: choose a high-capacity configuration with continuous production for temperature-sensitive pharmaceutical transport.
Applications by sector
Medical diagnostics and healthcare institutions: flake ice for blood sample cooling, pathology and operating room applications within diagnostic environments.
Clinical laboratories: temporary cooling of samples, reagents and enzymes during analytical work.
Pharmaceutical industry and biotech: vaccine transport, production cooling and cold chain logistics within pharmaceutical environments.
Biobanks and biorepositories: continuous ice supply for sample transport between storage and analysis locations.
Research institutions and universities: laboratory cooling for R&D, fundamental research and student practicals.
Food industry: quality control cooling and sample preparation within the food industry.
Hoshizaki: the standard in professional flake ice machines
Poly Temp supplies flake ice machines from Hoshizaki, globally leading in professional ice production for medical and laboratory applications. Moreover, Hoshizaki is known for exceptional reliability, hygienic design and energy-efficient operation. In addition, Hoshizaki ice machines are specifically developed for demanding professional environments and meet the strict requirements for use in hospitals, laboratories and pharmaceutical institutions.
Service and maintenance on all flake ice machines
Besides supplying and installing Hoshizaki equipment, we provide periodic maintenance, periodic cleaning, filter replacement and NEN 3140 electrical safety inspection. Moreover, our engineers also check the ice-maker drum, water supply and compressor. Our certified service engineers work on flake ice machines from all brands, including Scotsman and Manitowoc. For advice on the right capacity or a maintenance contract, please contact our specialists.
Frequently asked questions about a flake ice machine
What is a flake ice machine?
A flake ice machine is a professional device that continuously produces fresh, dry flake ice with a temperature of approximately -0.5°C. Moreover, flake ice is produced by scraping frozen water layers from a cooled drum. As a result, this ice has a uniquely large cooling surface and cools faster and more uniformly than block ice or crushed ice.
What is the difference between flake ice and regular ice?
Flake ice has a thin, flat structure that adapts to every shape and fully envelops the object. As a result, heat transfer is maximally efficient and the sample cools quickly and uniformly. Regular ice cubes or crushed ice, by contrast, have a much smaller contact surface and can exert mechanical pressure on sensitive material.
What is flake ice used for in the laboratory?
Flake ice is used for temporary cooling of blood samples, serum and plasma during transport and processing. In addition, it suits cooling of reagents, enzymes and other temperature-sensitive liquids on the workbench. Moreover, flake ice is essential in tissue preparations, biopsy material and stable cooling during centrifugation processes.
What capacity flake ice machine do I need?
The right capacity depends on your daily ice consumption and the number of receiving workstations. Compact countertop models typically produce 20-50 kg per day, freestanding units 80-300 kg per day and industrial configurations more than 500 kg per day. Moreover, our specialists are happy to advise on the right choice for your situation.
What is the difference between air-cooled and water-cooled?
An air-cooled flake ice machine uses ambient air for heat dissipation via a condenser. As a result, placement is flexible without water connection. A water-cooled configuration uses facility cooling water for heat dissipation. Therefore, you reach higher production efficiency in warmer environments or under continuous operation.
How often should a flake ice machine be cleaned?
Periodic cleaning is recommended every two to six months, depending on water hardness and usage intensity. Moreover, the cleaning includes descaling of the ice-maker drum, water supply check and sanitisation according to medical hygiene standards. In addition, annual preventive maintenance by a certified engineer is essential for optimal performance.
Is flake ice hygienic and food-safe?
Yes. Flake ice machines work with a closed production system without hand contact. As a result, they significantly reduce the risk of contamination compared to manual ice production. In addition, Hoshizaki flake ice machines meet strict hygiene standards for medical and pharmaceutical application, and feature antibacterial components on critical surfaces.
Which flake ice machine brands does Poly Temp supply?
We are the official dealer of Hoshizaki for medical and laboratory flake ice machines. Hoshizaki is globally known for reliability and hygienic design. Moreover, we provide maintenance and service on flake ice machines from all other brands, including Scotsman and Manitowoc.
Can a flake ice machine be placed on the workbench?
Yes. Compact countertop models are specifically designed for bench placement in laboratories, treatment rooms and pharmacies. Moreover, these devices combine a limited footprint with sufficient ice production for local applications. In addition, adequate ventilation space around the unit is important for optimal performance.
Can Poly Temp service a flake ice machine from another brand?
Yes. Our certified service engineers perform maintenance, descaling and sanitisation on flake ice machines from all brands. This includes Scotsman and Manitowoc. Contact us for a tailored maintenance contract.
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