Orbiter OB-1 Pro 1.2kg Smart Coffee Roaster

Designed for specialty coffee shops, professional roasters, cafés, coffee educators, and home roasting enthusiasts, the Orbiter OB-1 Pro combines precise roasting control with smart automation in a compact 1.2kg-class coffee roasting machine.

Featuring a semi-hot-air roasting system, the OB-1 Pro combines convection heat and drum contact heat to provide stable and consistent heat transfer. Roasters can fine-tune the roasting process by adjusting heat power, airflow, and drum speed according to different coffee origins, processing methods, and desired roast profiles.

With built-in Bluetooth connectivity and iOS/Android APP control, the OB-1 Pro allows users to monitor and control the roasting process wirelessly, record roasting data, and review roast curves for greater consistency and repeatability.

Key Features

• 1.2kg maximum batch capacity

• Recommended batch size: 300–1,200g

• Semi-hot-air roasting system

• Supports Manual and Automatic roasting modes

• iOS / Android APP control via Bluetooth

• 10-level heat power adjustment

• 15-level airflow adjustment

• Drum speed adjustable from 40–90 RPM

• Large viewing window and sampling probe for real-time bean observation

• Automatic bean charging, bean discharge, and cooling

• Built-in chaff collection system

• Roast data recording and roast curve review

• Stores up to 10 roast records on the machine

• APP/device storage capacity is not limited to 10 records

• Fast cooling: approximately 4 minutes to cool 1kg of coffee beans to 40°C

• Food-grade 2mm SUS304 stainless-steel inner drum

• High-temperature-resistant glass viewing window

• Compact vertical design for efficient use of space

• Designed and manufactured in Taiwan

Precise Roasting Control

The OB-1 Pro provides independent control over three key roasting parameters:

Heat Power · Airflow · Drum Speed

This allows roasters to precisely manage heat transfer throughout the roasting process and develop customized roast profiles for different green coffee beans.

The machine monitors both Bean Temperature (BT) and Environment/Exhaust Temperature (ET), providing essential temperature information throughout the roasting process.

Manual & Automatic Roasting

Manual Mode gives experienced roasters full control over the roasting process, making it ideal for developing and fine-tuning roast profiles for different coffees.

Automatic Mode simplifies the roasting workflow by integrating bean charging, roasting, and cooling into an automated process, making repeatable roasting more convenient and consistent.

Fast & Efficient Cooling

The integrated cooling system rapidly reduces bean temperature after roasting.

The OB-1 Pro can cool approximately 1kg of roasted coffee beans to 40°C in around 4 minutes, helping to quickly stop the roasting process and preserve the desired roast profile.

Built for Specialty Coffee Roasting

With its combination of precise controls, smart APP connectivity, automatic functions, data recording, and compact design, the Orbiter OB-1 Pro is suitable for:

• Specialty Coffee Shops

• Cafés

• Professional Coffee Roasters

• Coffee Roasting Education

• Roast Profile Development

• Coffee R&D

• Home Coffee Roasting Enthusiasts

The Orbiter OB-1 Pro brings professional roasting control