Ice Generator KV Finger 21 g

Hollow ice cubes 21 g in horeca environments

Hollow ice cubes 21 g often support everyday work in bars, restaurants and cafés because they chill drinks quickly and maintain an attractive appearance in the glass. The hollow shape allows liquid to contact the ice more effectively, making them suitable for high-volume stations where speed and consistent results are essential. Bartenders frequently choose this type of ice for cocktail areas, especially long drinks and mixed fruit beverages, where stable temperature and balanced dilution are important.

Shape and technical characteristics

The 21 g ice cube is usually cylindrical or slightly conical with a hole in the center. Its hollow structure speeds up freezing and melting, which is valuable in operations requiring rapid turnover and fast drink preparation. The cube has relatively lower mass and a larger surface-to-volume ratio, giving bartenders greater control over dilution. Clarity and shape stability depend on water filtration and consistent machine maintenance.

Selection criteria for professional kitchens and bars

Ice machines that produce hollow cubes often use finger-type evaporators, ensuring uniform shape and short production cycles. When choosing equipment, operators typically assess production capacity, water quality requirements and hygiene solutions. Since hollow cubes are more sensitive to water hardness and mineral content, proper filtration is crucial. Bartenders also rely on quick ice release and defrosting functions that improve daily workflow.

• Production capacity suitable for the venue’s daily load
• Filtration systems that ensure clarity and neutral taste
• Defrosting and automatic cleaning functions for frequent use
• Consistent cube shape suitable for cocktails

Operation and daily maintenance

Regular maintenance helps preserve ice quality and prevent mineral deposits that may affect cube uniformity. Typical care includes evaporator rinsing, disinfection, water filter replacement and sanitising the storage bin. Hollow ice cubes react strongly to water hardness, so bars often use softeners or filtration units. Their predictable melting rate helps control drink composition and reduce water usage.

1. Turn off the machine and empty the ice bin
2. Rinse the evaporator and internal components with appropriate cleaner
3. Check and replace the water filter if necessary
4. Run a sanitising cycle according to manufacturer instructions

BHS service and technical support

BHS provides professional service and technical support for ice machines producing hollow cubes. Preventive maintenance and diagnostics help maintain performance, particularly in businesses where equipment operates continuously. A broad range of spare parts is available — evaporators, sensors, filters, bins and other components — enabling quick restoration of functionality. For HoReCa operators, uninterrupted performance is essential, and BHS usually ensures fast delivery and practical recommendations for improved operation.

Frequently asked questions about hollow ice cubes 21 g

Which drinks are best suited for hollow ice cubes 21 g?

These cubes work well for long drinks, mixed cocktails and soft beverages requiring quick chilling and an attractive appearance.

How do these cubes differ from solid ice cubes?

The hollow shape enables faster cooling and predictable dilution, while solid cubes typically melt more slowly and retain their form longer.

Do hollow cubes melt faster than solid ones?

They usually melt slightly faster due to the hollow structure, but this helps maintain stable drink temperature even in high-volume service.

How can I know whether my ice machine is compatible with hollow cubes?

Compatibility depends on evaporator type and manufacturer specifications. Finger-type systems are often designed for this cube shape.

How can I ensure the cubes remain clear and free of deposits?

Regular filter replacement, proper rinsing and effective water filtration usually ensure clarity and uniform shape.