Nielsen - Chocolate Tempering Machine

Applications & Use Cases

• Producing confectionery items requiring stable chocolate crystal structures, such as bars, truffles, and enrobed products.
• Creating decorative chocolate elements with a glossy finish and a crisp snap.
• Small to medium-scale artisan chocolate production and patisserie operations.
• Incorporating inclusions and flavourings into tempered chocolate whilst maintaining optimal consistency.

Typical Specifications

Typical capacity

For this class of used equipment, capacities commonly range from 10 kg to 60 kg per batch, depending on the specific model and design.

Power supply

Units of this type typically require a 3-phase electrical supply, commonly 400V, 50Hz, with varying amperage requirements based on heating element size.

Temperature control

Most tempering machines feature precise digital temperature control for heating and cooling zones, crucial for achieving the correct chocolate crystal formation.

Heating method

Common heating methods include water bath or direct electrical elements, often combined with agitation to ensure even temperature distribution.

Cooling method

Integrated cooling systems, often using refrigeration or ambient air, are typical for controlled temperature reduction during the tempering cycle.

Material construction

Food-grade stainless steel (e.g., 304 or 316) is standard for all contact parts to ensure hygiene and durability.

Agitation system

An internal agitator or screw pump is typically present to maintain chocolate fluidity and ensure consistent tempering throughout the batch.

Frequently Asked Questions

• What is the primary function of a chocolate tempering machine?

  Its primary function is to heat and cool chocolate through specific temperature curves to stabilise the cocoa butter crystals, resulting in a glossy finish, firm texture, and resistance to blooming.

• Why is tempering important for chocolate production?

• What types of chocolate can be processed in these machines?

• What maintenance is typically required for a tempering machine?

• Can this machine be used for other confectionery products?