Amid the dual-carbon policy's deepening implementation and accelerated adoption of smart manufacturing, Qingdao Yongte Machinery's servo motor-equipped extruder series has recently achieved large-scale application in plastic extrusion processing. Leveraging core advantages like energy efficiency, precision control, and enhanced productivity, the product integrates permanent magnet synchronous servo technology with optimized extrusion process solutions. This innovation not only resolves the pain points of traditional equipment—high energy consumption and low precision—but also validates the critical value of servo drives in industrial production through real-world test data.
Compared to traditional variable-frequency asynchronous motors, Yongte extruders equipped with permanent magnet synchronous servo systems achieve 10%-30% lower energy consumption, with particularly notable energy-saving effects under low-load production scenarios. The intelligent torque control logic delivers on-demand torque output, reducing standby power consumption by 60%. Field tests at a pipe manufacturing company demonstrated that a single 75kW servo-configured extruder saves 128,000 kWh annually, equivalent to cutting 96 tons of carbon emissions. This advantage makes it the preferred choice for green transformation in energy-intensive industries such as building materials and packaging.
The servo system, utilizing absolute position encoders (positions 17-23) and PID dynamic control technology, achieves ±0.001mm positioning accuracy and ±0.1% speed control precision, with product dimensional tolerances stabilized within ±0.05mm. For manufacturing precision profiles, films, and other high-end products, the servo motor's low-speed high-torque stability (torque fluctuation ≤±1%) effectively resolves industry challenges such as melt retention and uneven wall thickness, reducing average defect rates by over 60%.
The servo driver delivers a response time of ≤20ms, enabling real-time capture of melt pressure variations and dynamic adjustment of screw speed. When handling complex process requirements like multi-material switching and multi-stage speed curves, the adjustment cycle is reduced from 5 seconds in traditional equipment to under 1 second. This capability allows Yongte Extruder to seamlessly adapt to customized production scenarios such as modified plastics and composite profiles, achieving an 85% increase in production efficiency.
The brushless drive and vibration damping design enable the servo-configured extruder to operate at 55-60dB(A), achieving 30% quieter performance than conventional models and supporting workshop environment upgrades. With 200% motor overload capacity and IP65 protection, it maintains stable operation even under harsh conditions like high temperatures and dust exposure, reducing equipment failure rates by 50% and extending maintenance intervals to over 2,000 hours.
"Driven by smart manufacturing and green low-carbon initiatives, servo motors have evolved from high-end configurations to core standard features in Yongte extruders," noted Yongte's technical experts. Through deep integration of servo technology and manufacturing processes, the company has not only achieved a quantum leap in equipment performance but also established a three-dimensional value system of "energy efficiency, quality enhancement, and operational optimization." Yongte now offers full-power-range servo-equipped extruder solutions spanning 15-160kW, covering all models from single/double-screw to high-speed precision variants. Furthermore, servo motors have been implemented for auxiliary extrusion line equipment (including traction machine motors and cutting machine motors), enabling precise control and ensuring stable operation across the entire production line.
Going forward, Yongte Machinery will further integrate servo systems with industrial internet technologies, introducing intelligent servo extruders featuring remote diagnostics and energy consumption monitoring. These innovations will deliver cutting-edge green manufacturing solutions to industries including rubber & plastics, building materials, and packaging.
