SB Oscillator Machine

LEBON SB Oscillator Machine is designed for producing a soft, uniform and refined Scotch Brite / SB matte finish on stainless steel sheets and plates. It uses non-woven abrasive rollers with an oscillating movement system to reduce fixed roller marks, improve full-width surface consistency and create a smoother decorative satin texture

Product Details

Product Overview

The LEBON SB Oscillator Machine is a professional stainless steel surface finishing machine used for high-quality Scotch Brite surface treatment. Compared with a standard SB grinding machine, the oscillator system allows the grinding or brushing unit to move left and right during processing, helping avoid repetitive straight marks and creating a more natural, even matte surface.

With stable sheet feeding, adjustable roller pressure, variable conveyor speed and controlled oscillation movement, the machine provides reliable SB surface quality for decorative stainless steel production. It can also be equipped with dust collection, cleaning, drying and optional protective film laminating systems according to customer requirements.

Key Features

Produces soft, uniform and matte SB / Scotch Brite finish
Oscillator system reduces fixed roller marks and repeated lines
Non-woven abrasive roller system for refined satin texture
Suitable for stainless steel sheets and plates
Adjustable roller pressure for different sheet thicknesses
Variable conveyor speed for flexible surface effect control
Oscillation movement improves full-width surface consistency
Stable feeding system ensures smooth and even surface processing
Dry or wet processing configuration available
Dust collection system available for dry operation
Cleaning and drying section can be added if required
Optional protective film laminating after finishing
PLC and inverter control system for easy operation
Customizable working width, thickness range and roller configuration

Working Process

1. Material Feeding

The stainless steel sheet or plate is fed into the machine through the conveyor system. Stable feeding keeps the material flat and ensures consistent surface processing.

2. Surface Pre-Treatment

Before SB finishing, the surface can be cleaned or lightly pre-ground to remove dust, oil stains, minor scratches and surface defects.

3. Scotch Brite Roller Finishing

The non-woven Scotch Brite roller contacts the stainless steel surface to create a soft, uniform and matte satin texture.

4. Oscillation Movement

During finishing, the grinding or brushing unit moves left and right with controlled oscillation. This helps reduce fixed roller marks, repeated straight lines and uneven surface patterns.

5. Pressure and Speed Adjustment

Roller pressure, conveyor speed and oscillation frequency can be adjusted according to material thickness, surface condition and required SB finish effect.

6. Dust Collection or Wet Cooling

For dry processing, the dust collection system removes grinding dust and abrasive particles. For wet processing, coolant or grinding liquid helps reduce heat and improve surface smoothness.

7. Surface Cleaning

After finishing, the surface is cleaned to remove dust, abrasive residue, metal particles and surface contamination.

8. Protective Film Laminating

If required, protective film is applied to the finished SB surface to prevent scratches during handling, cutting, transportation and further processing.