30kg Coffee Roasting Production Line for Commercial Coffee Bean Processing

A 30kg coffee roasting production line is a popular mid-capacity commercial roasting system built for batch processing green coffee beans. Each batch handles 30kg raw beans, balancing output and roast flexibility, which makes it ideal for specialty coffee roasters, medium-sized coffee factories and coffee brands scaling up production. Unlike standalone small coffee roasters, this complete coffee roasting production line integrates pre-treatment, roasting, cooling, sorting and packing into one connected workflow, reducing manual operation and keeping consistent roast profiles across batches.

What Is a 30kg Batch Coffee Roasting Production Line?

The 30kg batch coffee roaster line works in batch mode. Every roasting cycle loads 30kg green coffee beans. Operators can set temperature curve, airflow and roasting time according to bean origin and flavor targets. This industrial coffee roasting plant fills the gap between 10kg lab roasters and large 60kg+ heavy roasting lines.
Many coffee business owners face inconsistent roast color, slow cooling and low production efficiency when they use separate machines. Our integrated 30kg coffee processing equipment solves these pain points. It supports daily continuous operation and keeps flavor stability for bulk orders of roasted coffee beans. It can process Arabica, Robusta and blended coffee beans for retail, wholesale and private label.

Main Equipment of the 30kg Coffee Roasting Line

The full 30kg coffee roasting system includes several matched units. The green bean hopper and conveyor feed raw beans steadily. The destoner removes stones and impurities before roasting to protect the roasting drum. The core 30kg coffee roaster drum uses gas or electric heating options with high-precision temperature sensors. After roasting, the rapid cooling tray cools beans within minutes to stop roasting and lock flavor. Then the color sorter removes defective beans, followed by the de-gassing bin and automatic weighing & packing machine. PLC central control connects all stations for synchronized running.

Core Advantages of Our 30kg Industrial Coffee Roaster System

First, stable batch repeatability. The temperature and airflow data can be saved as roast profiles, so operators can reproduce the same flavor every batch. Second, flexible heating options: natural gas, LPG and electric heating are available to match different factory utility conditions. Third, low bean breakage rate. Optimized drum structure and soft cooling system reduce cracked beans. Fourth, easy maintenance. The heat insulation design keeps low surface temperature and extends service life.
Compared with bigger roasting lines, the 30kg model requires less workshop space and lower investment cost, while delivering satisfying daily output. It is friendly for new roasting factories that focus on high-quality specialty coffee.

 Precise Roast Control for Specialty & Bulk Coffee

Precision is the core of coffee roasting. Our 30kg coffee roaster system supports real-time temperature tracking and data recording. Roast logs can be exported for quality traceability, which is essential for coffee exporters and brands with strict quality standards. Users can adjust roast levels from light roast, medium roast to dark roast freely.

Suitable Coffee Bean Types

This line fits Arabica beans, Robusta beans, washed coffee, honey processed coffee and natural dried coffee beans. We can adjust the airflow and drum speed for different bean densities and moisture levels.

Our Turnkey Support for Coffee Roasting Projects

We do not only supply coffee roasting equipment. Our service includes layout design, equipment manufacturing, factory testing, operation manual, remote training and long-term spare parts supply. For clients who need full project support, we can arrange engineer guidance for installation and commissioning. Our team shares basic roast parameter suggestions to help customers get started quickly.

FAQ

Q: How many batches can a 30kg coffee roasting line run per hour?
A: Normally 2–3 batches per hour, around 60–90kg roasted coffee output hourly, depending on roast degree and cooling time.
Q: Can I upgrade the control system later?
A: Yes, the PLC system is expandable; we support profile storage and data export functions.
Q: Which heating type is recommended?
A: LPG or natural gas is widely used for lower running cost; electric heating suits areas without gas supply.