Kawin S

Results-driven PLC & Automation Engineer with hands-on experience designing and deploying industrial automation solutions for medical manufacturing environments. Proficient in multi-platform PLC programming (Beckhoff, Siemens, Allen-Bradley, Delta, CODESYS) with a strong track record delivering high-speed, precision-controlled Special Purpose Machines (SPMs). Adept at integrating servo/stepper motion systems, vision inspection, HMI/SCADA, and sensor networks to meet strict quality and throughput targets.

Automation Engineer - Special Purpose Machine (SPM) Projects

(2025-04)

Silicon Tube Inspection Machine

• Designed and developed a fully automated inspection machine for silicone tubes used in medical production, built on a Beckhoff TwinCAT 3 PLC platform.
• Engineered motion control for 18 servo motors and 2 stepper motors, achieving precise synchronisation and high-speed operation across all production stages.
• Automated the complete workflow from tube inspection and quality verification through coil winding, knotting, and final packaging — eliminating manual handling.
• Ensured compliance with stringent medical manufacturing quality standards, improving production efficiency, accuracy, and consistency.

Automation Engineer - Special Purpose Machine (SPM) Projects

(2025-01 - 2025-03)

Vertical Cutting Machine

• Developed an automated vertical cutting machine for processing silicone tubes used in IV drips and other healthcare devices.
• Programmed the Siemens S7-1200 PLC controller and designed the associated HMI for operator control and process monitoring.
• Implemented precision control mechanisms to ensure consistent tube cut dimensions and compliance with medical quality standards.

Automation Engineer - Special Purpose Machine (SPM) Projects

(2026-02)

O-Ring Inspection Machine

• Engineered a high-throughput O-ring inspection system capable of inspecting 6 components per second with automated sorting and rejection.
• Integrated vision-based inspection and multiple sensors to detect dimensional deviations and surface defects, significantly improving defect detection accuracy.
• Developed optimised PLC control logic for high-speed sorting and rejection mechanisms, ensuring reliable continuous operation in an industrial environment.

B.Tech - Electronics and Communication Engineering - Amrita Vishwa Vidhyapeetham (2021 - 2025)