SandenVendo G-Frozen

The SandenVendo G-Frozen is a floor-standing machine for frozen products designed for continuous operation at –18 °C. The white steel cabinet is robust and intended for semi-public deployment; vandalism protection is not an explicit design goal, but the construction withstands everyday wear and tear. The insulated double-glazed window retains the cold reliably while maintaining product visibility. Visually, the unit is functional and timeless — a design award is not the aim; operational reliability is.

180 product positions across configurable spiral columns position the G-Frozen at the top end of the capacity spectrum in the frozen-product segment. The assortment can range from classic ice lollies and ice cream cups to frozen prepared meals, frozen yogurt and desserts. The spiral width is designed for standard frozen-product packaging up to 120 mm; products in wider standard packages may not fit depending on column configuration.

MDB standard enables connection of all mainstream payment terminals — from simple coin acceptors to contactless card and mobile payment terminals. An integrated temperature sensor triggers a local alarm when the –15 °C threshold is exceeded; optionally, a GSM module can relay the alert via SMS. Firmware updates are performed via USB stick at an easily accessible port — no network access required.

Sites with high frozen-product throughput — swimming pools, sports facilities, railway stations, airports — benefit from the high spiral capacity and rapid restocking cycles. The defrost cycle is time-controlled and pauses vending during the defrost cycle (approximately 20 minutes, 1–2 times daily). SandenVendo maintains a Europe-wide service network with certified partner companies in Germany; response times vary by region.

Frozen-product machines are energy-intensive; the G-Frozen consumes approximately 6–8 kWh per 24 hours of continuous operation, which is average for the segment but notably higher than cold-beverage or ambient machines. The R404a refrigerant (GWP 3,922) is still legal in operation today but will be progressively restricted from 2025 onwards through F-gas regulations. SandenVendo offers an EC variant with R452a (GWP ~2,140) for new installations from 2025 onwards, which we recommend for future procurement.

Entry-level pricing starts at approximately €6,490; fully featured variants with GSM telemetry and enhanced temperature monitoring cost up to €10,000. The largest ongoing cost driver is energy consumption: at an average electricity rate of €0.30/kWh, annual electricity costs are approximately €730–880 — a factor that must be considered in site evaluation. Sites achieving throughput exceeding 50 units per day typically amortize the machine investment within 12 to 18 months.