Tighten MRO Specs and Supplier Terms for Bearings, Filters, Controls

What happened

Process Online is a recurring industry magazine and website that curates technical how‑tos, vendor product notes and event listings relevant to Australian automation and instrumentation teams. The site aggregates articles on topics such as zero-trust OT, bearing life extension and compressed-air decarbonisation, making it useful to validate supplier technical claims. Use it as a reference to confirm technical details before changing specs or stocking rules

Why the category manager should care

Treat Process Online as a practical technical reference to validate supplier claims and product notes before altering procurement specs or stocking logic

Key facts

• Bi‑monthly Process Technology magazine plus weekly eNewsletter
• Covers OT security, motor bearings, compressed-air and control-system topics
• Includes vendor-supplied product notes and event calendar

What happened

The process-control topic pages document active product announcements and project activity: DCS modernisation programs, cloud-based SCADA rollouts and expanded RTU deployments are noted across Australian projects. These moves increase the number and importance of electronic spares and firmware support obligations that sites must manage; watch lead-time and patching commitments during sourcing

Why the category manager should care

Use control-system modernisation as a trigger to review spare lists, firmware support clauses and guaranteed lead-times in supplier contracts

Key facts

• DCS modernisation programs and cloud SCADA projects cited
• Growth in electric actuation and RTU deployments across vendors
• Multiple vendor product releases affecting control hardware

What happened

A technical article explains that variable-speed drives create common-mode voltages which can induce shaft currents that damage motor bearings and reduce bearing life. It recommends mitigation such as adding shaft-grounding devices or installing insulated bearings, and notes insulated bearings are generally advised for larger motors, making this an actionable spec change for vulnerable assets

Why the category manager should care

Treat VSD-driven bearing risk as a procurement spec: add grounding devices or specify insulated bearings to reduce emergency replacements and freight

Key facts

• Explains common-mode voltage and shaft-current paths
• Recommends shaft-grounding devices as retrofit/pre-install options
• Advises insulated bearing installation on larger motors

What happened

Queensland announced an increased state funding commitment to the CopperString transmission project and cited on-site enabling works starting at a named substation. The funding lift and visible construction activity create a practical early-signal of rising local demand for cables, transformers and other copper-heavy materials

Why the category manager should care

View the funding lift as an operational early-signal to confirm lead-times and allocation risks for copper-intensive spares and consumables

Key facts

• Increased state funding committed to CopperString construction
• On-site enabling works reported at Flinders Substation
• Funding expands the near-term pace of transmission build activity

What happened

Camfil published product detail on HemiPleat pleated filters that use synthetic beads to keep pleats open, improving media utilisation and lowering pressure drop. The design is said to hold more dust between cleanings and improve dust release during pulse cleaning, which makes higher-spec filter SKUs operationally attractive where energy or maintenance savings matter; validate in your environment before changing stock rules

Why the category manager should care

Evaluate HemiPleat and similar media for SKU rationalisation where reduced cleaning frequency and lower fan energy are valuable

Key facts

• HemiPleat keeps pleats evenly spaced for full media utilisation
• Lower pressure drop and improved dust release reduce cleaning frequency
• Designed to hold more dust before cleaning is required