Designed specifically for Expanded Stem (ES) processing characteristics.
Integrates independent drives, linear cylindrical grinding, and stepper feed technology to achieve high-precision "Slicing + Cutting" processes.
Four major technological breakthroughs integrating multiple patents, deeply optimized for the physical characteristics of expanded stem.
Upper and lower feeding chains are driven independently by synchronous servo motors. The lower chain is horizontally set to reduce torque. The control system ensures precise synchronization of feeding speeds, facilitating easier maintenance and meeting high-precision cutting requirements.
Uses cylindrical grinding to ensure linear contact between the grinding wheel and the cutting blade, significantly improving grinding quality and efficiency. Equipped with dual diamond dressing and servo cylinder feed to ensure blades remain consistently sharp.
Driven by stepper gear motors for stable, adjustable knife feed. Supports both intermittent progressive and continuous feed modes, allowing online parameter adjustment for micro-precision feeding. Grinding wheel feed uses an "S120 + Servo Cylinder" mode, integrated with cutter roll control for high precision and dynamic response.
Comprehensive application of Siemens servo technology and PLC controllers, using fieldbus technology to form a layered control network. Supports networking with the central control room for remote diagnosis and data exchange.
Utilizes pneumatic proportional pressure reducing valves and force-amplifying lever mechanisms to automatically adjust compaction force based on material flow. Ensures expanded stem forms a structurally tight "tobacco cake" to meet specific density requirements.
The upper chain compaction angle can be adjusted according to different material characteristics. By changing the adjustment device, the compaction angle can be set to 12°, 15°, or 18°.
Suitable for 1500kg/h Expanded Stem Processing Lines
| Parameter | SQ39 Metrics |
|---|---|
| Main Application | Expanded Stem (Slicing/Cutting) |
| Rated Capacity (kg/h) | 1500 |
| Cut Width (mm) | 0.30 ~ 0.50 (Stepless) |
| Mouthpiece Width (mm) | 500 |
| Mouthpiece Height (mm) | 40 ~ 100 |
| Cutter Roll Speed (r/min) | 200 ~ 550 (Adjustable) |
| Number of Knives | 8 |
| Cutter Roll Diameter (mm) | ⌀650 |
| Total Weight (kg) | Approx. 11,500 |
* Note: Rated capacity is based on 12% moisture content and 0.30mm cut width. Particularly suitable for the "Slicing" stage (first cut) in expanded stem processing.
SQ39 abandons traditional mechanical linkages, adopting a more advanced independent drive architecture optimized for expanded stem material.
The large ⌀650mm cutter roll, equipped with 8 knives, provides superior cutting momentum and stability.
Adopts advanced cylindrical grinding principles to ensure cutting edges are always in optimal condition.
Why is the SQ39 the best choice for expanded stem processing?
Expanded stem processing typically uses a "slice first, shred later" two-stage process. The quality of the first cut (slicing) directly determines the final yield and degradation rate.
Based on practical production needs, the SQ39 design fully considers operator habits and maintenance efficiency.
As a proprietary domestic expanded stem cutting solution, the SQ39 series offers comprehensive technical support.
We provide original spare parts to ensure machine performance. Regular replacement of consumables like knives, grinding wheels, and timing belts is recommended.
We offer professional installation and commissioning services, along with standardized training for operators to ensure mastery of operation, lubrication, and maintenance.
We are committed to continuous product improvement, constantly upgrading control software and mechanical performance based on user feedback.