Industrial Control & Power Supply Specialists

Electrostatic Precipitator Control Technology

Castlet SA (Pty) Limited specialises in advanced electrostatic precipitator control systems, power supply solutions, plant optimisation, and engineering support for industrial operations across Southern Africa.

About Us

Engineering Excellence Backed by Industry Experience

Castlet SA (Pty) Limited is a specialist engineering company focused on electrostatic precipitator control technology and associated industrial power supply systems.

We work closely with industrial plants and engineering teams to provide customised technical solutions including power supply refurbishment, control panel installation, precipitator management systems, maintenance support, and technical consultation.

Our goal is to deliver dependable systems and professional support that improve operational efficiency, reduce downtime, and ensure long-term plant performance.

Get Your Consultation

Speak to our technical team today to discuss your plant requirements, system upgrades, or maintenance needs. We provide tailored engineering solutions designed to improve efficiency and operational reliability.

Our Solutions

Castlet SA (Pty) Limited offers a comprehensive range of specialised engineering services focused on electrostatic precipitator control technology, industrial power supply systems, and plant optimisation solutions.

Castlet MCS Microcomputers

Power Supply Control Panels

Rectifier / Transformer Sets

High-Frequency Power Supplies

Precipitator Management Systems

Plant Optimisation Consulting

Technical Training

What Our Clients Say

Our commitment to quality and reliability has earned the trust of clients across various industrial sectors.

"Castlet SA provided exceptional technical support and delivered a reliable solution tailored to our operational requirements. Their professionalism and attention to detail were evident throughout the project."

Claude S

Industrial Processing Plant

"The team demonstrated excellent technical knowledge and completed the installation efficiently and on schedule. We were highly satisfied with the level of service received."

Steven G

Manufacturing Facility

"Castlet SA's expertise in precipitator control systems has significantly improved the performance and reliability of our plant. We would gladly recommend their services."

Adam K

Energy Sector

Recent Projects

Our recent projects reflect our commitment to technical excellence, reliable engineering solutions, and operational efficiency.

Electrostatic Precipitator Control System Upgrade

01.

High Frequency Power Supply Installation

02.

Rectifier Transformer Refurbishment Project

03.

Industrial Control Panel Upgrade

04.

Precipitator Management System Implementation

05.

Plant Performance Optimisation Programme

06.

Our Expert Team

Delivering specialised engineering expertise in electrostatic precipitator control systems and industrial power solutions.

Clients

Projects

Repairing

Awards