Technical Specifications

Specification	Value
Roasting capacity	15 kg/batch
Roasting time	10 – 20 min/batch
Throughput	45 – 90 kg/h
Dimensions (LxWxH)	≈ 2395 x 870 x 2275 mm
Weight	~ 800 kg
Control mode	Automatic / Manual
Gas type	LPG / LNG / Natural
Electrical power	2.12 KW – 3 phase 380V 50/60Hz
Roasting profiles	Save 20 profiles (temperature, drum speed, airflow…)
Fully automatic	Option: runs 100% according to saved profiles
Connectivity	Wireless, compatible with Artisan software
Cooling time	< 5 min
Filtration system	Cyclone + Airlock with automatic chaff discharge

Control & Electrical Components

• PLC Delta – Taiwan
• Delta touchscreen – Taiwan
• Delta inverter – Taiwan or equivalent
• Autonics temperature module – South Korea
• Siemens switching & protection devices – Germany
• Omron and Misumi temperature sensors – Japan
• Pneumatic system: cylinders, air filters… SMC – Japan

Motors

• Roasting drum motor: 0.55 KW – Transtecno – Italy
• Smoke exhaust motor: 0.75 KW – Enertech – Australia
• Cooling motor: 0.55 KW – Enertech – Australia
• Stirring motor: 0.18 KW – Transtecno – Italy
• Airlock motor: 0.09 KW – Transtecno – Italy

Burner System

• Bar burner
• Controlled by SIGMA valve – Italy
• Input and output pressure gauges

Structure & Materials

• Roasting drum constructed with dual-layer high-strength steel
• Machine body made of electrostatic powder-coated steel with thermal insulation layer
• Hopper, cooling tray, insulation casing, and other components made of stainless steel
• Coffee bean observation window and flame observation window made of high-temperature resistant glass