A burnishing machine is a tool used to create a smooth, polished, and often glossy finish on wooden surfaces. It is typically employed after the initial sanding and before applying finishes such as varnish, lacquer, or wax. 

Basically, burnishing is an advanced finishing technique in which no material is removed from the workpiece. The process relies on the burnishing machine’s roller, which helps shape the material’s surface.

Types of Burnishing Machines

Here are the two common types of burnishing machines: 

• Hand Burnishers: These are manual tools that come with a handle and a metal, ceramic, or abrasive roller.
• Powered Burnishers: These machines are motorized and come in various configurations. Some have rotating brushes or rollers, while others use sandpaper belts or pads. Powered burnishers are more suitable for larger projects that require speed and consistency.

Burnishing Machine Applications

Here are some common burnishing machine applications:

• Furniture Finishing: Woodworkers use burnishing machines to finish wooden furniture. A well-burnished surface can enhance the overall appearance and durability of various pieces.
• Flooring: In hardwood flooring, burnishing machines are suitable for creating high-gloss finishes to protect the wood from wear and tear. 
• Woodturning: Woodturners often use hand burnishers to achieve a polished finish on turned wooden objects such as bowls, vases, and spindle work.
• Decorative Woodwork: For decorative woodwork projects, burnishing can help bring out the natural beauty of the wood and make intricate designs stand out.

Burnishing Machine Handling Safety

Handling a burnishing machine safely is essential to prevent accidents and injuries. Here are some tips for a safe woodworking experience:

• Proper Training: Woodworkers should undergo proper training before operating burnishing machines and other tools.
• Wear Protection: Wear appropriate protective gear such as goggles, hearing protection, dust masks, and gloves, etc.
• Inspect the Machine: Make sure the machine is free from any damages, loose parts or wear and tear.
• Ventilation: Always work in a space with proper ventilation.
• Dust Collection: As the workload increases, the machine will produce more dust and debris. It is advisable to use a dust collection system to protect lungs from harmful airborne particles.