SJ-50 PLC Controlled 3D Printer Filament Extrusion Line with 30-50kg/h Output and Automatic Winding Tension System

The SJ-50 is a fully automatic PLC controlled 3D printer filament extrusion line engineered for smart factory integration. With a 10-inch color touch screen HMI, automatic winding tension system, and comprehensive production monitoring, it delivers 30-50 kg/h output with precision diameter control while minimizing operator intervention.

• Advanced PLC Automation: Full production cycle automation including auto startup, operating, and shutdown sequences with alarm and fault diagnostic system
• 10-inch Touch Screen HMI: Intuitive graphical interface displays real-time production data, temperature curves, diameter trends, and historical performance logs
• Automatic Winding Tension System: Closed-loop tension control with laser diameter feedback automatically adjusts winding speed for consistent, tangle-free spools
• Smart Factory Ready: Ethernet and RS485 communication ports enable remote monitoring, production data export, and integration with factory MES/ERP systems
• Mixing Section Screw: Specially designed single screw with Maddock mixing section ensures homogeneous melt and uniform color dispersion without masterbatch striping
• Water Chiller Integration: Dedicated industrial chiller maintains precise cooling water temperature for consistent filament roundness and dimensional stability

• Auto startup with programmed heating sequence and stabilization monitoring
• Real-time diameter feedback loop with automatic extruder and puller speed adjustment
• Automatic spool changeover for continuous production without operator intervention
• Comprehensive alarm system with SMS/email notification for temperature, diameter, and tension anomalies
• Production data logging with CSV export for quality traceability and batch tracking
• Remote monitoring via Ethernet supporting Modbus TCP and OPC UA protocols

Export-grade plywood case with reinforced steel frame for heavy machinery. All precision components vacuum-packed with moisture-proof packaging. Delivery within 25-30 working days after deposit confirmation.

Contact us for a smart factory integration consultation and custom automation configuration.