CQ-10KG Commercial Coffee Bean Roasting Machine Professional Coffee Roaster For Shop

Technical Selection

Key parameters for matching this machine to your production. Send us your product to freeze, daily output and power supply and our engineers will confirm the right configuration.

Key Advantages

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Main Components

• Food-grade stainless steel roasting drum, utilizing a hybrid heating method (semi-direct flame and hot air) for uniform heat distribution and easy cleaning.
• Internal drum agitation vanes, which keep coffee beans in constant motion to prevent localized overheating and uneven roasting.
• Gas burner, providing a stable heat source with continuously adjustable flame intensity.
• Hot-air circulation duct, which channels heated air into the drum to enhance convective thermal efficiency.
• Independent fan system, handling hot-air supply, smoke exhaust, and chaff removal.
• Adjustable damper/exhaust valve, used to control airflow and exhaust velocity within the roaster, influencing the rate of temperature rise and the clarity of the coffee's flavor profile.
• Physical control panel, centralizing the operation of ignition, flame intensity, fan speed, and drum rotation.
• Digital temperature display, providing real-time monitoring of bean temperature, drum temperature, or ambient temperature to help maintain a consistent roast profile.
• Temperature sensors, which track critical thermal changes throughout the roasting process.
• Observation window, allowing for the monitoring of bean color changes, chaff shedding, and overall roast progress.

Working Principle

Once the equipment is started, the burner heats the outer wall of the roasting drum. Simultaneously, a blower forces air through the combustion zone—where it is heated—and into the drum, allowing the coffee beans to absorb heat through both conduction (from the drum wall) and convection (from the hot air). As the drum rotates, the coffee beans are continuously tumbled, ensuring each bean is heated evenly. This facilitates the various stages of the roasting process, including dehydration, yellowing, the Maillard reaction, and the "first crack." Throughout the roasting process, the operator can use the control panel to adjust the heat intensity, damper opening, and drum rotation speed, thereby managing the rate of temperature rise and the development of the coffee's flavor profile. The hot air also effectively removes chaff (the thin skin on the beans), moisture, and smoke, which helps prevent the development of off-flavors and ensures a clean, distinct taste. Once the desired roast level is reached, the coffee beans are discharged into a cooling tray, where they are rapidly cooled through agitation and a strong airflow. This halts the roasting process, after which the beans are collected and packaged.

Detailed Features

• ▸Hybrid heating system combining direct flame and hot air—utilizing both conductive and convective heat—to produce a richer, more complex flavor profile.
• ▸Direct flame contact enhances the Maillard reaction (caramelization), boosting the coffee’s body and highlighting nutty and chocolatey notes.
• ▸Hot air ensures uniform heat penetration, minimizing surface scorching and preserving a clean cup profile.
• ▸10kg batch capacity, ideal for medium-sized roasteries, retail chains, and commercial-scale production.
• ▸Physical control panel for intuitive operation, well-suited for sustained, continuous production.
• ▸Digital temperature displays provide real-time monitoring of critical thermal data, facilitating precise tracking of roast stages.
• ▸Infinitely adjustable heat output allows for exact control over the rate of rise (RoR) and development time.
• ▸Adjustable airflow damper enables flexible control over internal airflow, exhaust velocity, and moisture evaporation.
• ▸Stable drum rotation combined with internal mixing vanes prevents under-roasting, scorching, and uneven development.
• ▸Food-grade stainless steel drum offers high-temperature resistance, corrosion resistance, and ease of cleaning and maintenance.

Packaging & Shipping

Wooden Crate Packaging: The unit is packed in a reinforced wooden crate or a fumigation-free plywood box, featuring a pallet base with forklift slots to facilitate loading, unloading, and long-distance transport. Moisture Protection: The equipment is wrapped in a waterproof film, with desiccant placed inside the crate to prevent rust or moisture damage during sea freight or in humid environments. Protection for Critical Components: Sensitive parts—such as control panels, instruments, and sensors—are cushioned with foam or EPE (expanded polyethylene) to minimize vibration during transit. Separate Accessory Packaging: Items such as sampling rods, tools, manuals, and wear parts are individually bagged and secured to prevent them from colliding with the main unit. Securing and Reinforcement: The unit is anchored to the crate using straps, wooden blocking, or bolts to prevent any shifting during transport. External Labeling: The crate is marked with labels such as "This Side Up," "Fragile," "Keep Dry," and "Handle with Care," and includes a packing list and delivery information. Shipping Methods: We support sea, air, rail, and road transport, with logistics solutions tailored to the client’s specific country or region. Pre-shipment Preparation: Before dispatch, the unit undergoes a full inspection, test run, and cleaning to ensure that systems—including ignition, fans, temperature control, and cooling—are functioning correctly. Documentation Support: We provide essential export documentation, such as packing lists, invoices, certificates of origin, and bills of lading, to assist with customs clearance. Arrival Inspection: Upon receipt, please inspect the outer packaging. If there are signs of damage, moisture, or significant impact, please take photographs immediately and contact the supplier. Installation Assistance: We offer remote installation guidance upon the equipment's arrival, covering placement, exhaust system connections, gas supply integration, and commissioning precautions. After-Sales Support: We provide operational training materials, troubleshooting guides for common issues, and spare parts support to help clients begin production quickly.

After-Sales Service

Full-Unit Warranty: Warranty coverage begins from the date of equipment acceptance. During the warranty period, any quality-related issues—excluding damage caused by human error—will be addressed through free repairs or replacement of parts. Rapid Response: We provide prompt responses to service requests. Routine issues are handled via remote guidance, while on-site support is arranged whenever an engineer’s physical presence is required. Installation and Commissioning Support: Upon arrival of the equipment, we provide guidance for installation and commissioning, assisting with the connection of air supply, exhaust, and power systems to ensure the equipment operates correctly. Operational Training: We offer training on equipment operation, routine maintenance, and basic troubleshooting, helping customers get up to speed quickly while minimizing operational risks. Remote Technical Support: Ongoing technical consultation is available via phone, video, or image-based communication to assist with matters such as roasting profiles and parameter settings. Original Spare Parts Supply: We stock frequently replaced wear-and-tear parts and original manufacturer components, with fast shipping options to minimize equipment downtime. Lifetime Maintenance: Beyond the warranty period, we continue to provide paid services—including repairs, maintenance, and upgrades—to ensure the long-term, stable operation of your equipment. Periodic Follow-ups: We conduct regular follow-ups to check on the equipment’s operational status and provide timely maintenance recommendations. Roasting Process Support: Leveraging the specific characteristics of our hybrid (semi-direct-fire/semi-hot-air) roasters, we assist customers in optimizing heat intensity, airflow (damper settings), temperature curves, and overall roasting strategies. Support for International Customers: For overseas clients, we provide remote installation guidance, instructional videos, English-language manuals, and comprehensive spare parts lists.

Frequently Asked Questions