Agricultural Machinery · Roaster Machine
Roaster Machine Rotary Drum
<strong>Model:</strong> Roaster Machine Rotary Drum
Application
The roaster machine is widely used in food processing for roasting peanuts, soybeans, sunflower seeds, coffee beans, nuts, and grains. Proper roasting enhances flavor, extends shelf life, and prepares products for pressing, grinding or further processing.
Working Principle
Raw material enters the drum and is heated while tumbling. The drum rotates slowly, ensuring even heat distribution. Temperature controllers maintain precise roasting temperatures. Continuous models feed in one end and discharge at the other; batch models load, roast, then unload.
How to Choose
Select capacity based on your daily production. Batch models suit small workshops (20–50 kg batches); continuous models for steady production lines. Electric heating is simplest where power is stable; gas or diesel versions work in remote areas. Look for PID temperature control — uneven roasting ruins product quality.
Installation & Maintenance
Place on level concrete floor, connect power (220V single-phase or 380V three-phase). Clean the drum after each use to prevent burnt residue buildup. Check heating elements and temperature sensors monthly. Lubricate drum bearings every 200 operating hours.
Service & Support
We provide installation guidance via video call within 24 hours. Spare parts — heating elements, thermocouples, belt pulleys — stocked and shipped within 48 hours. Lifetime technical support via WhatsApp, Email, or WeChat.
FAQ
Q1.What materials can this roaster process?
It handles peanuts, sunflower seeds, sesame, coffee beans, cocoa beans, cashews, melon seeds and most grains. Temperature and drum speed are adjustable for each material.
Q2.Is it available with gas heating?
Yes. All models are available in electric, LPG gas or diesel-fired versions. Gas heating is recommended where electricity is unstable or expensive.
Q3.What is the roasting capacity per batch?
Batch capacity ranges from 50 kg to 300 kg depending on the model. A typical roasting cycle takes 15 to 30 minutes per batch.
Q4.How do I clean the roaster between different materials?
Simply run the empty drum for 2-3 minutes and wipe the interior. Stainless steel contact parts are food-grade and easy to clean.
Can't find what you need?
Tell us your capacity and raw material requirements — we will recommend the right machine and quote within 24 hours.
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