Brush Trimming Machine
Rotary blade precision cutting for uniform bristle length. Programmable cut height with ±0.05mm repeatability. Used for toothbrushes, hair brushes, cleaning brushes, and cosmetic brushes.
What This Machine Does
After tufting, bristles protrude at varying lengths. The trimming machine uses a high-speed rotary blade to cut all bristles to a uniform, programmable height. Essential for consistent brush quality — every brush face must be flat and even before the next finishing step.
Toothbrushes
Flat and contoured head profiles. Scalloped trimming patterns for multi-level bristle fields.
Hair Brushes
Curved cushion pads. Variable-height trimming follows contoured surfaces.
Cleaning & Industrial
Heavy-gauge filament cutting. Reinforced blade options for abrasive and wire filaments.
Key Specifications
| Spec | Value |
|---|---|
| Cutting Method | High-speed rotary blade |
| Height Repeatability | ±0.05 mm |
| Max Brush Width | 120 mm (standard); 200 mm (wide option) |
| Cycle Time | ~3 seconds per brush |
| Profile Capability | Flat, scalloped, contoured (programmable) |
| Compatible Filaments | PBT, Nylon 6.12, PA, PP, natural fibers |
| Control System | Advantech touchscreen PLC with recipe storage |
| Certification | CE certified |
Next Step: Flagging / End-Rounding
After trimming, bristle tips should be end-rounded for comfort. See our Flagging Machines for the finishing step.