Rotary Sawdust Dryer Machine for Biomass Processing
Product Spotlights
Uniform & Efficient Drying
Energy-Saving Operation
Customizable Size & Speed
Continuous & Automated Process
High-Quality Stainless Steel Construction
Wide Material Adaptability
Long Service Life & Durability
Low Maintenance Requirement
Compact & Robust Design
Product Overview
The rotary sawdust dryer machine for biomass processing is a core pre-processing equipment tailored for the biomass industry. It uses a rotating drum as the main drying unit, specially designed to process high-moisture raw sawdust, efficiently reducing its initial moisture to the stable 8%-12% range that meets the strict feed requirements for subsequent wood pelletizing, briquetting and clean biomass fuel production. It is widely recognized as the most mature and reliable drying solution in the global biomass processing sector.
Core Technical Features for Biomass Processing Scenarios
This series of dryers adopts targeted optimized designs fully adapted to biomass processing characteristics:
The specially designed anti-sticking lifting flights form a uniform material curtain, making sawdust fully contact with hot air for high-efficiency heat exchange, avoiding material sticking and caking which are common in sawdust drying.
The multi-pass nested drum structure greatly reduces heat loss, significantly improving the overall thermal efficiency and effectively cutting down the unit drying energy consumption.
The heavy-duty reinforced structure supports 24/7 non-stop continuous operation, perfectly matching the high-load continuous production rhythm of modern biomass processing plants.
It can be flexibly matched with multiple heat source solutions including biomass hot blast stove, industrial waste heat recovery and gas burner, adapting to different local energy cost conditions of biomass processing projects.
Application Values and System Matching Guidance
This rotary sawdust dryer can help biomass processing plants make full use of low-cost wood processing waste and forestry residues as raw materials, greatly improving the calorific value and finished product quality of final biomass products. To give full play to its performance, it is recommended to seamlessly connect the dryer with the upstream sawdust crushing system and downstream biomass forming equipment, building a highly coordinated full-process biomass processing production line, which effectively reduces the overall operation cost and significantly improves the economic benefits of the project.
Technical Specifications
| Product Specs (m) | Capacity (T/H) | Main Motor Power (kW) | Main Motor Model | Main Gearbox Model | Ratio |
| φ1.2×10m | 2.5 | 7.5 | Y160M-R3 | ZL50-16-1 | - |
| φ1.5×12m | 3.3 - 4.9 | 10 | Y160L-6B3 | JZQ500-III-2F | - |
| φ1.5×15m | 4 - 6 | 18.5 | Y200L-6 | JZQ500-III-2F | - |
| φ1.8×12m | 4 - 6 | 11 | Y200L-6 | ZQ50-16II-2 | 16.46 |
| φ2.2×12m | 7 - 12 | 18.5 | Y160L-6 | JZQ650-III | 31.5 |
| φ2.2×14m | 7 - 12 | 18.5 | Y160L-6 | JZQ750-III | 31.5 |
| φ2.2×16m | 12 | 30 | Y225M-6 | JZQ750-III | 31.5 |
| φ2.4×14m | 12 | 30 | Y250M-6 | JZQ750-III | 31.5 |
| φ2.4×18m | 10 - 13 | 37 | Y250M-6 | ZL85-13-1 | 27.16 |
| φ2.4×20m | 10 - 14 | 37 | Y250M-6 | ZL85-13-1 | 27.16 |
| φ3×20m | 25 | 55 | Y250M-4 | ZL100-16-1 | 41.52 |
| φ3×25m | 32 - 36 | 75 | YR280M-4 | ZL100-16-1 | 41.52 |
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