PEAK-P1 Automatic Coffee Roaster

Gas and Electric Heating Configurations

The PEAK-P1 is available in gas and electric versions to suit different installation conditions and roasting preferences. The PEAK-P1[G] gas version supports LPG or LNG and operates at 220 V with a rated electrical power of 550 W. It uses a Venturi premixed burner arrangement and requires a gas supply pressure of 4 kPa.

The PEAK-P1[E] electric version uses multi-unit electric heating and supports a customizable three-phase voltage of 380 V or 220 V. Its listed rated power is 5500 W, with a full-load current of 7.6 A. Both versions maintain the same batch range, roasting time, and rated production capacity, allowing users to select the most suitable energy source without changing the basic roasting format.

Double-Wall Drum and Adjustable Roasting Control

The roasting chamber uses a double-wall cast-steel drum with a double-layer, multi-piece paddle structure. This design supports stable bean movement and balanced heat distribution throughout the roasting cycle. The double-wall construction helps reduce excessive direct heat on the bean surface while increasing the proportion of convection heating.

Drum speed can be adjusted from 30 to 79 rpm through high-precision frequency control. This adjustable range allows operators to match bean movement and heat transfer to different batch sizes, green coffee characteristics, and roast profile requirements. The cast-steel structure also provides responsive heat adjustment and stable heat retention during production.

Intelligent Automatic and Manual Operation

The integrated iHB intelligent roasting system provides sequential control of the roasting, cooling, and destoning process. Automatic operation supports consistent production and accurate profile repetition, while manual operation gives experienced roasters greater control during profile development and adjustment.

Operators can switch between automatic and manual modes according to the required workflow. The system also includes a four-way temperature display, air-pressure and gas-pressure monitoring, and USB and HDMI data output, supporting clearer process observation and easier data management.

Independent Hot-Air and Cooling Systems

The PEAK-P1 uses separate ducts for hot-air exhaust and cooling, helping maintain an organized airflow path throughout the roasting process. The hot-air system provides a fan discharge of 3.9 m³/min through an 80 mm duct.

After roasting, the stirring cooling system provides a cooling fan discharge of 9.9 m³/min through a separate 80 mm duct. This independent cooling arrangement helps remove heat from freshly roasted beans quickly and prepares the machine for the next production cycle.

Practical Operation and Maintenance Design

The PEAK-P1 combines the roasting chamber, cooling tray, chaff collection system, control interface, and operating components within one compact machine body. Automatic and manual hopper and drum-door levers provide flexible loading and discharge control, while the emergency outlet handle provides an additional discharge option.

A visual chaff window allows operators to inspect the collection area without opening the system. The drawer-type bucket and cooling-tray cleaning drawer simplify routine cleaning and residue removal. An anti-scalding exterior design also helps reduce accidental contact with high-temperature surfaces during operation.

Compact Integrated Structure

The machine measures 1250 × 500 × 750 mm and has a net weight of 140 kg. Its horizontal integrated structure combines roasting, cooling, and chaff-handling functions while maintaining a relatively compact installation footprint.

For transportation, the PEAK-P1 is packed in dimensions of 1320 × 550 × 870 mm, with a gross weight of 170 kg. These specifications provide a clear reference for workshop planning, transportation, unloading, and installation.