Description
The JOCKEY EXTRUDER by KGR Engisol is a specialized auxiliary extrusion machine designed to support the main production line during start-up, calibration, and process stabilization. In plastic pipe and profile manufacturing, the transition period between start-up and steady-state production often requires a compact and responsive extruder to deliver consistent melt flow, remove process inconsistencies, and assist with precise material conditioning. The Jockey Extruder fulfills this role by acting as a reliable support system that enhances production control and line flexibility. It is particularly useful in applications where material trials, color changes, or compound adjustments require a secondary extrusion source with rapid response and accurate output control. Built with a compact barrel and high-torque drive system, the machine is engineered for smooth material conveyance and stable thermal management. Its PLC-based control panel allows operators to make fine adjustments to screw speed, temperature, and feed rate, ensuring compatibility with different formulations and production requirements. The machine can be integrated into specialized pipe lines, calibration systems, and auxiliary processing stations where precision and operational adaptability are critical. For manufacturers looking to improve line control and minimize start-up waste, the JOCKEY EXTRUDER provides a practical and technically reliable solution.
Key Features
- Auxiliary extrusion support for start-up and calibration operations
- Compact design for flexible integration into production lines
- High-torque drive for stable melt output and process control
- PLC-based temperature and speed adjustment for precision operation
- Useful for material trials and compound transitions
- Compatible with pipe, profile, and auxiliary extrusion systems
- Low-maintenance engineering for continuous industrial use
Technical Specifications
| Specification | Detail |
| Model Series | Auxiliary Jockey Extruder |
| Screw Diameter | Custom / Small-Format Extruder |
| Output Capacity | 25 – 100 kg/hr |
| Drive Motor | 5 HP to 20 HP |
| Heating Zones | 3 – 4 Zones |
| Screw Material | Nitrided Alloy Steel |
| Control System | PLC with Manual Override |
| Mounting | Floor Mounted / Line Integrated |
| Cooling System | Air / Water Assisted |
| Application Standard | Extrusion Support and Start-Up Aid |
Applications
- Start-up support in PVC pipe extrusion lines
- Stabilizing melt flow during machine changeovers
- Assisting with material trials and color changes
- Supporting calibration and process tuning
- Auxiliary use in pipe, profile, and plastic processing plants



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