The SDHJ series single-shaft paddle mixer is designed for use in compound feed mills and compound fertilizer plants, with particular suitability for fertilizer production. Its main features include short mixing cycles, consistent mixing uniformity, and flexible discharge configurations.
Applications
The SDHJ series is intended for compound feed production and compound fertilizer manufacturing. It is suitable for production processes that require short mixing times and consistent batch uniformity. The optional liquid addition system also allows liquid ingredients to be incorporated into the mixing process where required.
Mixing performance
Short mixing cycle
The mixing time is 1 to 3 minutes per batch. This short cycle supports higher processing throughput when the production process and material characteristics permit.
Mixing uniformity
The specified coefficient of variation (CV) for mixing uniformity is ≤ 10%. This parameter provides a basis for evaluating the consistency of the mixed material.
Optional liquid addition
A liquid addition system is available as an option for processes that require liquid ingredients to be mixed with solid materials, including certain compound fertilizer production applications.
Discharge design
Slide gate discharge
The discharge door uses a slide gate design. This arrangement provides straightforward operation and good sealing performance.
Flexible bottom discharge configurations
The bottom discharge can be configured with different opening mechanisms, including pneumatic and electric actuation and gate-type arrangements. The available configuration can be selected according to the equipment layout and automation requirements.
Optional air sealing
An air sealing device can be fitted to help prevent fine materials from escaping through the discharge area. This helps reduce dust leakage and maintain a cleaner production environment.
Technical specifications
The SDHJ series is available in four models, with effective volumes ranging from 0.2 m³ to 2 m³.
| Parameter | SDHJ0.2 | SDHJ0.5 | SDHJ1 | SDHJ2 |
|---|---|---|---|---|
| Effective volume | 0.2 m³ | 0.5 m³ | 1 m³ | 2 m³ |
| Batch mixing capacity | 100 kg | 250 kg | 500 kg | 1,000 kg |
| Mixing time | 1 to 3 minutes | 1 to 3 minutes | 1 to 3 minutes | 1 to 3 minutes |
| Mixing uniformity | CV ≤ 10% | CV ≤ 10% | CV ≤ 10% | CV ≤ 10% |
| Power | 4 kW | 7.5 kW | 15 kW | 22 kW |
Operating characteristics and configuration options
The short mixing cycle and the power ratings specified for the different models support selection according to production capacity requirements. The four available models cover different batch sizes, while optional discharge actuation and air sealing allow the equipment configuration to be adapted to the production line.
The liquid addition system provides an option for processes that require liquid ingredients. For powder handling, the air sealing device helps limit fine material leakage around the discharge area. The actual configuration should be selected according to the material properties, batch requirements, and operating conditions.
Custom machining for industrial equipment
Beyond mixing equipment, Hansheng Automation provides custom precision machining for non-standard industrial components based on customer supplied drawings. Our services also cover parts for tobacco packaging machinery, yacht equipment, filling machinery, and remote control racing cars. We manufacture components according to the specified dimensions, structural requirements, and drawing details for each application.
