Anodizing Technician

Sentronics Precision Industry (M) Sdn Bhd; Johor Bahru; On-site; MYR 28,000 - 39,000; Full time

Job summary

Sentronics Precision Industry (M) Sdn Bhd in Johor Bahru, Johor is seeking an anodizing production operator. The role involves operating and monitoring sulfuric acid, hard, and chromic acid anodizing lines, with preparation, set-up, and process control to ensure coating quality.

You will document batch records and help maintain a safe, clean work environment. Applicants should be prepared to perform routine inspections and assist in process improvements while adhering to all safety guidelines

Qualifications

• Experience operating and monitoring anodizing production lines for aluminum or titanium components.

Responsibilities

• Operate and monitor anodizing production lines, including cleaning, degreasing, masking, and racking/fixturing.
• Set up equipment readiness: power supply, rectifier connections, tank levels, timers, and safety systems.
• Control process parameters to achieve specified oxide thickness and surface properties; perform regular bath analyses.
• Record inspection data and maintain batch logs for traceability; identify and address non-conformances.

Tools

Thickness gauge

Color comparator

Micrometers

Calipers

Surface roughness testers

Job description

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Sentronics Precision Industry (M) Sdn Bhd – Johor Bahru, Johor

• Operate and monitor anodizing production lines for aluminum or titanium components, including sulfuric acid anodizing (Type II), hard anodizing (Type III), and chromic acid anodizing (Type I) processes .
• Prepare parts for anodizing: perform cleaning, degreasing, masking, and racking/fixturing to ensure proper electrical contact and uniform coating results .
• Set up and verify equipment readiness: power supply settings, rectifier connections, tank levels, timers, and safety systems .
• Prioritize jobs based on production schedules and maintain efficient workflow through the anodizing line .
• Control and adjust process parameters including voltage, temperature, immersion time, and electrolyte concentration to achieve specified oxide thickness, color, and surface condition .
• Perform regular chemical bath analysis and testing; replenish solutions as required to maintain bath stability and process consistency .
• Assist with makeup, replenishment, and cleaning of surface treatment vats .
• Monitor bath conditions and take corrective action when deviations are detected.
• Conduct in-process and final inspections to verify part quality, including color shade/range, coating uniformity, surface condition, and oxide thickness .
• Use inspection tools such as thickness gauge, color comparator, micrometers, calipers, and surface roughness testers .
• Verify that finished parts meet engineering drawing specifications and customer requirements.
• Record inspection data and maintain accurate batch records, travelers, and bath logs for traceability .
• Identify non-conformances, analyze root causes of rejects, and assist in implementing corrective actions .
• Identify and resolve process abnormalities such as color inconsistency, coating defects, and electrical contact issues .
• Participate in process optimization initiatives to improve efficiency, reduce cost, and enhance product quality .
• Collaborate with engineers on new product trial runs, process validation, and sample development .
• Strictly adhere to all safety regulations for chemical handling, including proper use of PPE (gloves, apron, face shield, safety glasses, respirator as required) .
• Ensure proper chemical labeling, storage, spill response procedures, and waste handling per site EHS rules .
• Maintain a clean, organized, and safe work area in accordance with 5S principles .
• Comply with environmental and occupational health requirements for chemical process areas .
• Complete accurate and legible documentation: travelers, batch records, inspection check sheets, and electronic system entries .
• Maintain daily production logs including output count, rejection rate, and downtime records.
• Report equipment malfunctions and process deviations to supervisors promptly.
• Assist in training new operators on anodizing processes and safety procedures as needed.
• Support other finishing operations (e.g., passivation, sealing, dyeing, chemical conversion coating) when required .
• Perform all other duties as assigned by supervisor.