Posts

Sandblasting Cabinets | Kramer Industries Inc

  The Ultimate Guide to Sandblasting Cabinets: What They Are and How They Work With the use of  sandblasting cabinets , rough surfaces can be changed into quite smooth and polished ones using a planned mix of abrasives, speed, and controlled force. These machines blast sand, grit, or other such materials at quite high speeds to change the appearance and texture of a part’s surface. They perform in multiple ways, cleaning, carving, etching, and shaping materials, and that too with quite high accuracy. Whether a person is working on metal, wood, or stone, these sandblasting cabinets change textures and forms with quite powerful blasts. The Different Types of Sandblasting Cabinets Sandblasting cabinets can have varied names: abrasive blast cabinets, dry blast cabinets, wet blasting cabinets, micro- abrasive  blast cabinets, micro-blasters, micro-jet machines, and shot peening cabinets. Each type of sandblasting cabinet is fabricated for a much specific purpose, but they all ...

Top Factors to Consider Before Buying Abrasive Sandblasting Equipment

  Top Factors to Consider Before Buying Abrasive Sandblasting Equipment Choosing abrasive sandblasting equipment is far more than selecting a machine. It is a long-term operational investment that directly influences productivity, surface quality, safety, maintenance schedules, and overall process stability. The right setup streamlines workflow, reduces rework, and extends the lifespan of both media and critical components. Poorly matched equipment, on the other hand, can slow production, increase downtime, and introduce avoidable wear across your system. Understanding which factors matter most ensures your investment aligns with throughput goals, material types, and industry-specific standards. Know Your Application and Desired Finish Every blasting project begins with a surface requirement. Before comparing systems, identify the substrate, level of contamination, coating type, and the finish needed. Metals require different blast profiles than composites or plastics, and sensitiv...

Why Aluminum Oxide Is One of the Most Versatile Abrasive Media | Kramer

  Spend enough time around blasting equipment, grinding wheels, or surface finishing lines and you’ll see a recurring theme: aluminum oxide media shows up almost everywhere. That consistency isn’t accidental. After decades of real production use, this abrasive has proven to be reliable, predictable, and durable across a wide range of operating conditions. When operations need an abrasive that cuts hard, stays sharp, and maintains a consistent finish, aluminum oxide media remains one of the most dependable choices in the industry. Its performance comes from a blend of strength, controlled breakdown, and cutting behavior. No single characteristic makes it effective. Instead, the durability of each grain, the aggressive cutting edges, and its stable performance over repeated cycles all work together. For operations focused on throughput, coating performance, and predictable results, that balance delivers long-term value. A Material Engineered for Cutting Power Aluminum oxide is extrem...

How a Sandblasting Cabinet Works: Complete Beginner’s Guide

  How a Sandblasting Cabinet Works: Complete Beginner’s Guide When you bring a component into a sandblasting cabinet, you’re stepping into a precisely controlled environment designed to transform surfaces with consistency and accuracy. A sandblasting cabinet is a sealed chamber where abrasive media-often glass beads, aluminum oxide, or other non-silica materials-are propelled at high velocity toward a surface. This controlled impact removes coatings, rust, oxidation, and other contaminants, leaving behind a clean, textured surface ready for painting, coating, or further processing. What Is a Sandblasting Cabinet? A sandblasting cabinet is essentially a workstation that allows operators to clean or texture components without exposing themselves or the environment to dust and debris. The enclosure keeps the abrasive media contained while letting the operator view and manipulate the part safely through built-in gloves and a clear window. Inside, the process combines air pressure, abra...

Shot Blasting vs Sandblasting: Key Differences Explained

  Shot Blasting vs Sandblasting: Key Differences Explained Many people often get confused between sandblasting and shot blasting. Though both are part of the same abrasive blasting family, they differ in process, equipment, and the type of finish they create. Understanding these differences helps you choose the right surface preparation method for your project. The Core Difference Between Sandblasting vs Shot Blasting Both sandblasting and shot blasting are used to clean, restore, or prepare surfaces before coating or finishing. However, the way the abrasive is propelled differs. Sandblasting uses compressed air to shoot abrasive particles-traditionally sand-at high pressure onto a surface. Shot blasting, on the other hand, relies on centrifugal force. It uses a rotating wheel to propel media such as steel shots or grit at a higher velocity. While the term “sandblasting” is still commonly used, modern abrasive blasting rarely involves real sand. Instead, safer alternatives such as ...