Wet conching system for chocolate production
Achieve optimal chocolate viscosity and flavor by effectively removing volatiles, acids, and moisture through efficient thin-film evaporation, enhancing the quality and taste of your final product.

Mixes and Homogenizes Chocolate Masses
The CWC 1000 from Caotech is a high-performance wet conching system engineered to enhance the production of chocolate and related coatings. This unit specializes in mixing, homogenization, and the removal of volatiles, acids, and moisture, employing a thin-film evaporation technique. With a capacity of up to 1,000 kg/h, it efficiently processes chocolate masses to improve viscosity and taste. The system integrates seamlessly with a mixing tank and circulation system, supporting continuous, high-speed operations and optimizing your production line. The CWC 1000 is designed to reduce energy consumption with its low power requirement of 13 kW and offers minimal maintenance due to its robust construction. It suits applications in the food and confectionery industries, delivering high-quality chocolate bars, truffles, and compound coatings with consistent product quality and efficiency.
Benefits
- Enhances chocolate flavor and texture by removing unwanted volatiles and moisture.
- Increases production efficiency with a throughput of up to 1,000 kg/h.
- Reduces energy costs with low power consumption of 13 kW.
- Saves space with a compact design that requires no foundation.
- Lowers operational costs with minimal maintenance requirements.
- Applications
- Chocolate,Ice cream coatings,Compound coatings
- End products
- Chocolate truffles,Compound-coated nuts,Ice cream bars with compound coating,Chocolate bars,Chocolate dragees,Chocolate coating for confectioneries
- Steps before
- Collection of cocoa beans,Grinding of cocoa beans
- Steps after
- Packing,Coating
- Input ingredients
- cocoa beans,chocolate-related masses
- Output ingredients
- chocolate,compound coatings,ice cream coatings
- Market info
- Caotech is known for its expertise in designing and manufacturing industrial equipment for processing cocoa, chocolate, and confectionery. The company is reputable for producing high-quality, tailor-made processing machinery, catering to both large-scale operations and niche producers.
- Capacity
- Up to 1,000 kg/h
- Installed power
- 13 kW
- Weight
- 350 kg (including circulation pump and control panel)
- Dimensions (LxWxH)
- 815 x 600 x 900 mm
- Conching method
- Wet conching with thin-film evaporation
- Evaporation
- Thin-film by fast rotating disc and pre-heated air
- Conching capacity
- Depends on desired flavour and moisture content
- Power consumption
- Low energy consumption
- Maintenance
- Low maintenance costs
- Working mechanism
- Thin-film evaporation
- Integrated steps
- Mixing,homogenization,volatile removal
- Batch vs. continuous operation
- Inline Continuous
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Machine footprint
- 815 x 600 mm
- Height
- 900 mm
- Weight
- 350 kg
- Control panel type
- Included
- Discharge method
- N/A
- Compact footprint
- Yes
- Control panel type
- Available
- Integration Possibilities
- Compatible with external circulation systems
- Footprint
- Compact,no foundation required