5月 15, 2025

In the world of surface treatment, sandblasting has long been a go-to method for cleaning, texturing, and preparing materials. However, the blasting industry is undergoing a silent but powerful revolution — one that’s reshaping productivity, quality, and sustainability.

At the core of this transformation?

➡️ The shift from traditional abrasives to high-performance ceramic beads.

For decades, abrasive materials like silica sand, aluminum oxide, and steel grit have dominated sandblasting operations. They offered a practical, aggressive means of removing rust, paint, and contaminants from surfaces across industries.

• 珪砂 — Cost-effective but health-hazardous (silicosis risk)
• 酸化アルミニウム — Hard and sharp; ideal for etching hard metals
• Steel Grit / Shot — Durable and aggressive for scale and coating removal

• High dust generation
• Rapid media breakdown
• Health and environmental concerns
• 一貫性のない表面仕上げ
• Limited precision for delicate applications

As industries demand finer finishes, cleaner processes, and higher consistency, traditional abrasives are increasingly being replaced by ceramic blasting beads — engineered materials designed for precision and performance.

Ceramic beads are spherical blasting media made from zirconia-based ceramics, sintered at high temperatures. Their unique structure gives them:

• High hardness (Mohs ~7.5)
• Excellent toughness
• 化学的安定性
• Minimal dust generation
• Extremely long service life

Their spherical shape ensures a uniform impact pattern, delivering smooth, satin-like finishes without pitting or warping.

Ceramic beads are up to 30 times more durable than glass beads and outperform most traditional abrasives in reuse cycles.

They generate minimal dust, improving air quality and reducing cleaning time and filter maintenance.

Perfect for industries requiring tight tolerances, such as:

• 📱 家電製品
• ✈️ 航空宇宙
• 🩺 Medical implants
• 🧠 Semiconductor tooling

Ceramic beads are widely used in shot peening, where controlled surface stress increases fatigue strength of critical parts like aircraft components or transmission gears.

Uses B170 ceramic beads to finish metal frames for iPhones, iPads, and Apple Watches, ensuring a flawless surface texture with tight consistency.

Utilize ceramic media to clean and texture titanium implants, creating ideal bonding surfaces while maintaining geometric precision.

Benefit from reduced wear and dimensional damage during cleaning and finishing, improving mold longevity.

Though ceramic beads have a higher upfront cost, their extended life, reduced maintenance, and improved finish result in lower total cost of ownership (TCO) over time.

Ceramic beads come in various sizes and types. For example:

With stricter environmental regulations and increasing demands for precision, ceramic beads represent the next chapter in surface finishing technology. They offer a sustainable, high-efficiency solution to industries that can’t afford compromise.

The sandblasting revolution is here — and it’s spherical, strong, and ceramic.

Whether you’re finishing aircraft parts or polishing smartphone frames, upgrading from conventional abrasives to ceramic beads could be the smartest move your production line ever makes.