Glass Powder
Amorphous Silicate Glass · Ground Glass · Glass Flour · Pulverized Glass
Glass powder is produced by crushing and milling glass into fine particles for use in industrial, construction, and specialty applications. The material is dense, free-flowing, and highly abrasive due to its silica-rich composition. Fine glass particles can become airborne during handling and may present dust control and wear challenges. KWS designs heavy-duty conveying systems that provide reliable handling while minimizing equipment wear and controlling dust emissions.
Overview
Chemical Formula
Common Names
Common Forms
Applications
- Glass and ceramic manufacturing
- Construction materials and cement additives
- Specialty fillers for paints, coatings, and polymers
- Filtration and industrial process applications
- Recycled glass and sustainability initiatives
Material Characteristics
| Property | Value / Description |
|---|---|
| Common Forms | Fine Powder, Glass Flour, Pulverized Glass |
| Bulk Density | 70-100 lb/ft³ (depends on particle size and composition) |
| Flow Behavior | Free-flowing but may compact under vibration or moisture |
| Abrasiveness | Very High Silica-rich particles cause significant equipment wear |
| Corrosiveness | Not Corrosive |
| Dust Potential | High Fine particles require containment and dust collection systems |
Handling Challenges
- Severe abrasion and wear on screws, housings, and liners
- Dust generation and airborne particulate hazards
- Material compaction and bridging in storage bins
- Equipment contamination and housekeeping requirements
- Worker exposure concerns requiring proper dust control
Summary
Glass powder requires conveying and storage systems designed for abrasive, dense, and dusty materials. KWS Manufacturing provides engineered solutions—including screw conveyors, drag conveyors, and feeders—constructed with abrasion-resistant materials and dust-tight designs to ensure reliable performance.
With extensive experience handling glass products, minerals, and industrial powders, KWS ensures efficient, durable, and low-maintenance operation for glass powder handling systems.
