The Weska HSF 50 Blast Freezer is a high-performance trolley freezer designed for demanding applications in large-scale bakeries and food production environments. Equipped with a powerful R744/R404 cascade refrigeration system, this unit enables rapid and efficient shock freezing, reaching chamber temperatures as low as -50°C.

This blast freezer is ideal for processes that require ultra-fast freezing without compromising the structure or quality of the product, preserving taste, texture, and freshness. Its robust construction and state-of-the-art cooling technology ensure reliable performance in high-demand industrial settings.

Key Technical Specifications:

Capacity: 2×4 rack trolleys (Stikkenwagen)

Product to be frozen: Dough pieces

Load per cycle: 480 kg

Shock freezing cycle time: 20 minutes

Product input temperature: +28°C

Blast chamber temperature range: -35°C to -45°C

Gross cooling capacity: 56 kW