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Premium Bean-to-Bar Chocolate Machines & Equipment for Your Production Line
More than 35 Years in the Industry, Tailor-Made Solutions for Bean-to-Bar Chocolate Production Lines.
For precision and efficiency in producing high-quality chocolate products, our Bean-to-Bar Chocolate Production Line features the latest technology. With more than 35 years of experience, we provide customized chocolate production solutions.
Reliable Manufacturer of Chocolate Machinery in China
With more than 35 years of experience, Shanghai Yucho Industrial Co., Ltd. is a reliable manufacturer of chocolate machinery. Our Bean-to-Bar Chocolate Equipment is designed for accuracy, safety, and efficiency, offering automation and food-grade stainless steel. Our services include customized designs. With our ISO 9001 and CE Certificates, we support the entire production lines of our clients across the globe.
What is Bean-to-Bar Chocolate Equipment?
The bean-to-bar chocolate production process involves a series of precise, efficient steps that transform raw cocoa beans into high-quality chocolate products. Each stage is designed to ensure optimal flavor development, texture refinement, and product consistency, utilizing advanced machinery and innovative techniques. Below is an outline of the 8 key steps in the production process.
- Cocoa Bean Roasting
- Cooling & Conveying
- Cocoa Bean Peeling & Winnowing
- Fine Grinding & Refining
- Cocoa Butter Pressing
- Cocoa Powder Milling
- Storage, Mixing & Conveying
- Auxiliary Equipment
①. Cocoa Bean Roaster
The Cocoa Beans Roaster is a versatile machine designed for roasting cocoa beans and other granular nuts. It ensures even heating through a spiral mechanism, preserving the quality, color, and taste of the roasted product. Multiple heat source options make it adaptable and efficient for various production needs.
Materials: Cocoa beans, peanuts, chestnuts, walnuts, almonds, coffee beans, melon seeds, etc.
Key Features
- Pick only the features you need
- Cost-effective
- Easy to use on reception
- Robot-ready
- Quick changeovers
- Simple multi-part support
- Portable
②. Cooling & Conveying System
Cooling conveyor belt
The Cooling Conveyor Belt is designed to efficiently cool and transport materials during production. Built with durable materials, it ensures reliable performance and seamless integration into various workflows.
- Material: 304 stainless steel, PVC belt, transmission part: carbon steel
- Size: 5*0.9*0.85m
- Power: 4kw
- Voltage: 410V
- Frequency: 50Hz
Inclined Conveyor
The Inclined Conveyor is designed for efficient material transport at an adjustable height. With a compact design and adjustable speed, it ensures smooth, reliable operation for a range of production needs.
- 0.6*0.6 matching height
- 0.75KW
- Operation speed: adjustable
- Voltage: 380V
- Frequency: 50Hz
Picking Out Belt
The Picking Out Belt is designed for efficient sorting and conveying of materials. Built with durable materials and an adjustable operating speed, it delivers smooth, reliable performance tailored to workshop requirements.
- 0.6*0.6 matching height
- 0.75KW
- Operation speed: adjustable
- Voltage: 380V
- Frequency: 50Hz
③. Cocoa Bean Peeling & Winnowing Machine
This machine integrates peeling rollers, a vibrating sieve, and a wind-sorting system, offering a compact structure, ease of operation, stable performance, and high reliability.
Cocoa beans are fed evenly into the hopper and peeled by rollers. Peeled beans enter the vibrating sieve for screening, while the blower sucks bean skins into an external cyclone. By adjusting the air volume, full separation of bean kernels from their skins can be achieved.
Key Features:
- Output: 150–250KG/H
- Voltage: 380V
- Main motor: 0.75KW
- Screening motor: 0.18KW
- Suction fan: 1.5KW with cyclone
- Peeling rate: 90–99%
- Dimensions: 14070240cm
- Weight: 160kg
- Food contact part: Stainless steel
- Frame: 201 stainless steel
- Transmission parts: Carbon steel
④. Cocoa Bean Grinding Machine (Coarse + Fine)
The Cocoa Bean Grinding Machine integrates coarse and fine grinding into a single unit, processing roasted cocoa nibs into uniform, fluid cocoa liquor with a fineness range of 75μm to 300μm (50–200 mesh).
Designed for efficiency and precision, it ensures smooth liquefaction and consistent quality, making it ideal for medium and large-scale chocolate production lines.
Key Features
- Combines both coarse and fine grinding in one efficient unit
- Delivers uniform particle size control with a range of 75–300μm (50–200 mesh)
- Equipped with a heavy-duty industrial motor for stable, continuous operation
- Space-saving design: Compact dimensions to fit various production layouts
⑤. Cocoa Butter & Oil Pressing Equipment
Cocoa Butter Press Machine
The Cocoa Butter Press Machine is a high-capacity hydraulic press designed for efficient extraction of cocoa butter. With robust pressure capabilities and precise operation, it ensures optimal performance for large-scale chocolate production.
Key Features:
- High system pressure: 60MPa with 343 tons working pressure
- Large tank volume: 42.3L for efficient processing
- Equipped with 2.2KW motor and 3KW heating power
- Durable structure with a weight of 1680kg
Cocoa Crusher Machine
The Cocoa Crusher Machine is designed to efficiently crush cocoa cake into smaller, uniform sizes. With adjustable output and robust performance, it is ideal for chocolate production processes.
Key Features:
- Capacity: 100-300kg per hour
- Adjustable final size: 3-20mm
- High rotary speed: 500 RPM for efficient crushing
- Powered by a 5.5KW motor for reliable operation
Automatic Screw Oil Press Machine
The Automatic Screw Oil Press Machine is a high-capacity hydraulic press suitable for hot and cold pressing of various nuts, including cocoa beans, walnuts, almonds, and sesame. It delivers efficient and reliable performance for diverse production needs.
Key Features:
- High working pressure: 55MPa for effective pressing
- Suitable for a variety of nuts and seeds
- Large capacity with adjustable barrel sizes
- Equipped with heating and main motors for consistent operation
⑥. Cocoa Powder Grinding Machine
The Cocoa Powder Grinding Machine is designed for efficient, precise grinding of cocoa powder to a fine 140-mesh size. With robust performance and adjustable models, it meets the needs of production at various scales.
Key Features
- Capacity: 200-400kg per hour for high productivity
- Fine grinding capability up to 140 mesh
- Powered by a 7.5KW motor for reliable operation
- Compact design: 8805201450mm for easy integration
⑦. Chocolate Grinder Machine
The Chocolate Grinder Machine is designed for efficient dispersion, crushing, emulsification, homogenization, and mixing of materials. Its high-speed rotor and stator grinding teeth ensure precise processing, making it ideal for chocolate production and other applications.
Key Features
- Achieves fineness of 2-50μm for smooth and consistent results
- High productivity: up to 250-1000kg/h depending on the model
- Adjustable motor speed for precise control
- Compact and durable design for reliable performance
⑧. Storage & Transfer System
Storage Hopper
- Materials: stainless steel hopper, carbon steel transmission frame,
- vibration quantitative discharging
- Vibration power: 0.15KW
- Voltage: 380V
- Frequency: 50Hz
- 1*1*2.5m
Cocoa Sauce Storage Tank
- Stainless steel storage tank
- 600×650*600mm
- 200L
Paste Pump (Heating Type)
- Food contact part, housing: stainless steel
- Transmission base: carbon steel
- Flow rate 5 cubic meters
- Lift 20 meters
- Power: 3KW
- Food contact stainless steel
Mixing Tank
- Size: Φ1000×1700
- Motor Power:3KW
- Heating Power:24KW
- 300L
- Food contact part, housing: stainless steel
- Transmission base: carbon steel
⑨. Cooling System
Cold Water Chiller
Capacity: 3HP for cooling grinding machine
Cooling Air Machine
- Capacity: 10 HP
- Temperature: 5- minus15 degrees
- Size: 18008001750
⑩. Accessories Set
A complete set of essential accessories designed to support efficient machine operation and maintenance.
Includes:
- Grease fittings for smooth lubrication
- Insulation pipes for temperature control
- Valves and connectors for secure and reliable assembly
- Supplied as a whole set for convenience
Why Choose YUCHO Bean-to-Bar Chocolate Equipment?
Industry-leading Experience
35+ years of R&D and production in chocolate processing equipment, with in-depth understanding of bean-to-bar production technology and flavor preservation.
Food-grade Quality & Safety
All equipment adopts food-grade stainless steel for contact parts, complying with international food production standards and ensuring product safety.
Integrated Turnkey Solutions
One-stop supply from single machine to full production line, no need for multi-supplier coordination, saving your time and cost.
Customizable Design
Tailor-made equipment parameters, line layout and capacity according to your workshop size, production output and product positioning.
Stable & Efficient Performance
Robust structure, low energy consumption and easy operation, supporting 24/7 continuous production for industrial needs.
The Importance of Complete Bean-to-Bar Production Systems
- Precision processing ensures consistent taste, color, and aroma across every batch.
- Automated machinery reduces labor costs, increases output, and minimizes human error.
- Food-grade construction supports hygiene compliance and reduces the risk of contamination.
- Modular, scalable designs allow factories to expand production as demand grows.
- Stable performance lowers downtime and improves long-term operational efficiency.
Advantages of Using Professional Bean-to-Bar Equipment
- Full-process control from raw bean to finished bar
- Consistent flavor and texture across all batches
- Higher production efficiency compared to manual or semi-automatic setups
- Food-safe, durable construction for long-term use
- Flexible configuration to fit small, medium, and large production scales
- Lower operational costs and easier maintenance
- Strong compatibility for upgrading or expanding production lines
Who Needs Bean-to-Bar Chocolate Equipment?
- Artisanal & craft chocolate makers focusing on small-batch premium products
- Medium-sized commercial factories producing branded chocolate bars
- Large industrial manufacturers supplying bulk chocolate, couverture, and ingredients
- Food processors expanding into chocolate, pralines, and compound products
- Bean-to-bar startups building scalable, professional production lines
Our Certifications
We hold international authoritative certifications to ensure our equipment meets global market access standards and production quality requirements.
Every piece of equipment undergoes strict inspection throughout production, from material selection to assembly and finished machine testing, ensuring stable performance and long service life.
Our experienced engineering team also provides professional on-site guidance, process optimization and targeted technical support for your bean-to-bar production line, helping you achieve efficient and reliable operation.
Customization & Comprehensive After-Sales Service
Customization Service
We offer one-to-one customized design for your bean-to-bar production line:
1. Adjust equipment capacity and dimensions based on your workshop layout;
2. Optimize production process to match your product (chocolate mass, cocoa butter, cocoa powder);
3. Customize auxiliary equipment and line integration for seamless production;
Global After-Sales Support
We have a dedicated after-sales team with 5 professional after-sales engineers and 15 foreign trade specialists, providing comprehensive after-sales service for global customers:
1. Overseas on-site installation and commissioning;
2. Professional operation and maintenance training for your staff;
3. Timely supply of spare parts and technical consultation;
4. Long-term after-sales follow-up and production optimization guidance;
Related Products
Cocoa Bean Roaster
Cocoa Bean Peeling & Winnowing Machine
Cocoa Bean Grinding Machine
Chocolate Ball Mill
Chocolate Conche
TTJ40 Chocolate Tempering Machine
Chocolate Moulding Line
FAQs
Q1. How much space does a commercial chocolate production line require?
The space required for a commercial chocolate production line depends on scale and configuration. A small-scale bean-to-bar line typically needs around 500–1,000 sq ft, while industrial lines may require 2,000 sq ft or more. Allow sufficient space for equipment, raw material storage, workflow, and safe operation.
Q2. What is the difference between a stone melanger and a ball mill?
Stone Melanger: Uses granite rollers and a stone base to grind cocoa nibs into chocolate liquor. Ideal for small‑scale, artisanal production with traditional flavor preservation.
Ball Mill: Uses steel balls in a rotating drum to refine chocolate mass to ultra‑fine particle size. Designed for high‑capacity, efficient, and consistent large‑scale production.
The choice depends on your production scale, capacity, and desired texture.
Q3. Can small-scale roasters handle specialty cacao varieties?
Yes, small-scale roasters work very well for specialty and single-origin cacao. Precise temperature control and adjustable roasting profiles help develop unique, delicate flavor notes, making them popular among craft and bean-to-bar chocolate makers.
Q4. How often do chocolate processing machines need calibration?
Key equipment such as temperature-controlled machines should be calibrated every 6–12 months, depending on usage frequency and operating hours. Regular calibration ensures stable temperature control, reliable performance, and consistent product quality.
Q5. Is it better to buy individual machines or a fully integrated bean-to-bar line?
Individual Machines: Offer flexibility for customization and gradual upgrades, suitable for small or growing operations.
Integrated Production Line: Provides streamlined workflow, higher efficiency, and lower labor cost, ideal for medium to large-scale manufacturers.
Choose based on your budget, workshop layout, production capacity, and long-term scalability.
Q6. What are the sanitization requirements for bean-to-bar equipment?ass rise during grinding?
- Food-grade stainless steel construction for easy cleaning and corrosion resistance
- Regular daily cleaning after production
- Use of food-safe cleaning agents to remove fat and residue
- Compliance with international food safety standards