Drum Granulator – Gentle Granulation Solution for Heat-Sensitive & Active Materials
Product Overview
The Low-Temperature Preservative Drum Granulator is specialized equipment engineered for processing heat-sensitive, oxidation-prone materials containing active components such as biological agents, organic nutrients, and pharmaceutical intermediates. It features a low-speed rotary drum with temperature-controlled jacket and gentle material-lifting system to minimize friction-induced heat generation, ensuring granulation process temperatures remain below 45℃.
Key Features
- Gentle Material Processing: Soft-edged lifting plates and optimized drum inclination reduce collision and friction, avoiding particle fragmentation and active ingredient inactivation
- Precision Binder Spraying: Atomized moisture-adjustable system ensures uniform binder distribution with minimal dosage, preventing over-wetting and component damage
- Optional Inert Gas Protection: Configurable nitrogen/argon protection system isolates oxygen, preventing oxidation of active materials during granulation
- High Active Component Retention: Gentle processing mode maintains over 90% activity of sensitive ingredients, ensuring product functionality and quality
- Easy Parameter Adjustment: Variable-speed drive with adjustable drum inclination and binder dosage adapts to different heat-sensitive materials and granule size requirements
Application Scope
Specialized in gentle granulation of heat-sensitive & active materials, widely applied in:
- Bio-Fertilizer Industry: Granulation of bio-organic fertilizer containing probiotics, microbial agents, and plant growth regulators
- Biochemical Industry: Granulation of enzyme preparations, microbial catalysts, and bioactive peptide materials
Technical Specifications
| Item |
Value |
| Model |
ZG1506 |
| Inclination Angle |
2-5 ° |
| Cylinder Inner Diameter |
1.5 m |
| Cylinder Length |
6 m |
| Rotation Speed |
14 r/min |
| Power |
7.5 Kw |
| Production Capacity |
3-6 t/h |
| Weight |
8.5 t |
