Latest News – Elma Ultrasonics New Zealand

What Not to Put in an Ultrasonic Cleaner

Ultrasonic cleaning is remarkably gentle and remarkably powerful — and that combination means a few items shouldn't go in the bath. The same cavitation that lifts grime from a watch bracelet can loosen a glued setting or worsen a hairline…

Ultrasonic Cleaning Solutions & Chemicals: How to Choose the Right One (NZ)

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The single biggest factor in how well your ultrasonic cleaner performs isn't the machine — it's the cleaning solution you put in it. Run plain tap water and you'll get mediocre results. Add the right concentrate at the right dilution and the…

Global Shipping Disruptions: What NZ Buyers Need to Know

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Global Shipping Disruptions: Important Update for Our Customers Due to ongoing global shipping and transport disruptions, some orders from Elma Ultrasonics New Zealand may experience extended delivery times. These delays are a result of challenges…

Lab bench with ultrasonic cleaner, beakers, microscope, and computer.

Optimise Hospital Hygiene with Ultrasonic & Steam Cleaners

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Optimise Hospital Hygiene with Elma Ultrasonic CleanersIn hospital environments, maintaining impeccable hygiene is critical. The preparation and cleaning of medical instruments must meet the highest standards to ensure patient safety. Elma…

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Elma Super Clean: Ultrasonic Jewellery Cleaning Solution NZ

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Elma Super Clean: Ultrasonic Jewellery Cleaning Solution Looking for a reliable way to restore the brilliance of your jewellery? Elma Super Clean is the ideal ultrasonic cleaning solution for jewellers, workshops, and anyone who values sparkling…

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How Ultrasonic Cleaning Works: Elma’s Cavitation Expertise

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Understanding Ultrasonic Cleaning: The Power of Cavitation Ultrasonic cleaning has revolutionised precision cleaning across industries, from jewellery workshops to medical practices and laboratories. At the heart of this technology is cavitation,…

How to Choose an Ultrasonic Cleaner: The Ultimate Guide for New Zealand

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Last reviewed: May 2026Introduction Ultrasonic cleaners have revolutionised cleaning for New Zealand industries, jewellers, laboratories, and hobbyists. With Elma’s precision-engineered range available locally, selecting the right model…

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