Mechanical Engineering Services

Hamilton By Design provides mechanical engineering services focused on practical delivery, constructability, and real-world performance. We support mining, industrial, manufacturing, infrastructure, and brownfield projects where accuracy, safety, and reliability are critical.

Our approach is engineering-led and outcomes-focused. We work closely with asset owners, project teams, and fabricators to deliver mechanical solutions that integrate with existing plant, comply with standards, and can be confidently built and installed.

What We Provide

Mechanical Design & Engineering

We deliver custom mechanical design solutions for plant equipment, materials handling systems, and industrial infrastructure. Our services cover concept development, layout definition, detailed design, and design support through fabrication and installation. Designs are developed with a strong focus on safety, maintainability, constructability, and operational performance.

3D CAD Modelling & Documentation

We produce accurate 3D CAD models and fabrication-ready documentation to support clear communication between engineering, fabrication, and site teams. Our deliverables are structured to minimise ambiguity, reduce rework, and ensure components fit first time. Documentation is developed to suit workshop and site conditions, not just theoretical design intent.

Brownfield Engineering & Upgrades

We specialise in mechanical engineering for brownfield and live operating environments. This includes upgrades, modifications, replacements, and tie-ins where existing geometry, access constraints, and operational continuity must be carefully managed. Our workflows are suited to complex sites where precision and planning are essential.

Engineering Review & Problem Solving

We provide engineering support for troubleshooting, design verification, and performance improvement. This includes reviewing existing designs, identifying failure risks, resolving constructability issues, and developing practical engineering solutions based on site realities and operational experience.

3D LiDAR scanning and 3D modelling service button — laser scanner capturing a point cloud for engineering and CAD modelling

How We Work

Our engineering services are delivered using an integrated digital workflow that may include 3D laser scanning, coordinated 3D models, and structured engineering documentation. This approach improves accuracy, reduces uncertainty, and supports confident decision-making across the project lifecycle.

We prioritise clear communication, defined scope, and accountability. Our engineers understand fabrication processes, site installation, and operational constraints, allowing us to bridge the gap between design intent and execution.

Industries We Support

Mining and mineral processing
Heavy industry and manufacturing
Materials handling and bulk solids
Infrastructure and utilities
Industrial plant upgrades and shutdowns

Our clients:

Engage Hamilton By Design

If you require mechanical engineering services that are practical, accurate, and aligned with real-world delivery, Hamilton By Design can support your project from early engineering through to fabrication and site execution.

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Challenges for Conveyor Reliability

The challenges Mechanical Engineers have when it comes to maintaining the reliability of conveyor systems for transporting bulk materials, particularly particles ranging from 1mm to 100mm, presents mechanical engineers with a host of challenges. Reliability maintenance aims to ensure that these systems operate consistently and efficiently over their operational lifespan, minimizing downtime and optimizing productivity. Here are some key challenges faced by mechanical engineers in this regard:

Three-view SolidWorks model of an industrial conveyor transfer system, showing an isometric view, top view, and side view. The assembly includes a transfer chute, conveyor belt sections, support frame, rollers, and structural steel components

1. Component Wear and Failure: The continuous operation of conveyor systems subjects various components such as belts, rollers, bearings, and drive mechanisms to wear and potential failure. The abrasive nature of bulk materials can accelerate this process, leading to shortened component lifespan and increased risk of unexpected breakdowns. Mechanical engineers must implement proactive maintenance strategies, including regular inspections, lubrication, and component replacement, to mitigate wear-related issues and enhance system reliability.

2. Material Contamination and Blockages: Bulk materials containing particles of diverse sizes can lead to material contamination and blockages within conveyor systems if not properly managed. Fine particles may accumulate in chutes, transfer points, or on conveyor surfaces, causing flow disruptions and increased friction. Engineers need to design systems with effective cleaning mechanisms, such as scrapers, brushes, and air blowers, to prevent material buildup and maintain uninterrupted material flow.

3. Misalignment and Tracking Issues: Misalignment of conveyor belts and tracking problems can result in uneven material distribution, increased friction, and premature wear on system components. Mechanical engineers must ensure proper belt tensioning and alignment during installation and implement monitoring systems to detect and correct any deviations from the desired trajectory. Advanced tracking technologies, such as automated belt positioners and laser alignment tools, can aid in maintaining optimal conveyor performance.

4. Environmental Factors: Harsh environmental conditions, including temperature variations, moisture, dust, and corrosive substances, pose significant challenges to conveyor system reliability. Exposure to such elements can accelerate component degradation and compromise system integrity. Engineers must select durable materials, coatings, and sealing solutions resistant to environmental hazards and implement preventive measures, such as regular cleaning and protective enclosures, to safeguard conveyor systems from adverse effects.

5. Safety and Regulatory Compliance: Compliance with safety regulations and industry standards is essential for ensuring the reliability and safe operation of conveyor systems. Mechanical engineers must stay abreast of regulatory requirements and design systems that meet or exceed applicable standards for material handling equipment. Regular safety inspections, training programs for personnel, and implementation of safety protocols are crucial aspects of reliability maintenance in conveyor systems.

At Hamilton By Design, our team have the experience in addressing these challenges requires a comprehensive approach that combines sound engineering principles, advanced technologies, and proactive maintenance practices. By implementing robust reliability maintenance programs, mechanical engineers can maximize the uptime and longevity of conveyor systems for transporting bulk materials, thereby optimizing operational efficiency and minimizing costly disruptions.