Who should consider continuous carbonization
Continuous rotary furnaces suit processors handling fine, flowable material at scale: sawdust, rice husk, coconut shell chips, palm kernel shell and similar feedstocks. If your target is measured in tonnes per day rather than per week, and your material flows through a drum, continuous operation removes the idle cooling time of batch furnaces.
Key parameters to define
- Feedstock particle size and flowability (fine material only).
- Target charcoal output per day, not per batch.
- Feed moisture after pre-drying (typically below 15–20%).
- Heat source and whether syngas self-heating is required after startup.
- Dust, tar and emission treatment expected at your site.
Typical configuration ranges
| Item | Common options | Indicative range |
|---|---|---|
| Throughput | Drum diameter and speed | 300 kg/h – 1.5 t/h feed |
| Heating | Startup burner, then syngas self-heating | Fuel only for startup |
| Feed systems | Sealed screw feeder, rotary valve | Matched to material |
| Discharge | Water-cooled screw or sealed conveyor | Charcoal below ignition risk |
Ranges are indicative for planning. Continuous lines are engineered per feedstock test.
What a quotation should clarify
| Quotation area | Questions to record |
|---|---|
| Feedstock test | Has your exact material been tested in a pilot drum? |
| Uptime | Design hours per day and planned maintenance stops? |
| Emissions | What dust, tar and VOC treatment is included? |
| Automation | PLC scope, temperature zones and alarm points? |
| Installation | Foundation loads, footprint and commissioning support? |
Related equipment
Coordinated sourcing from Gongyi
- Sourced in Gongyi. Machines are welded, machined and assembled at qualified Gongyi-area partner plants we coordinate — clear specs, no mystery markups.
- Inspected before shipment. Every line is trial-run or inspected at the partner plant before dispatch; you receive video or on-site evidence with the inspection report.
- Spare parts from stock. Wear parts and standard components ship with the machine, with factory stock behind every order.
- 12-month warranty. Core machinery is covered for 12 months, backed by lifetime technical support from our engineers.
Request a sourcing proposal
Send us your raw material, target capacity and destination port. We will reply with a coordinated configuration, sourcing proposal and production schedule.
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