Brush Drilling and Filling Machine
The drilling and filling machine is the core of every brush production line. It drills holes in plastic or wooden brush handles and fills them with bristles in a single automated cycle. Borghi India offers a complete range of brush drilling and filling machines – from the entry – level Star Delta for startups to the high-output Star Delta for mass production – all engineered with Italian precision for the Indian market.
How a Brush Drilling and Filling Machine Works
A brush drilling and filling machine performs two critical operations in the brush manufacturing process:
Drilling:
CNC-controlled drills bore precise holes into the brush block (plastic, wood, or composite handle) at programmed positions, angles, and depths. Borghi machines offer up to 3 independent drills for maximum throughput.
Filling (Tufting):
Filling tools insert bristle filaments into the drilled holes using either staple-set or anchor-set methods. The filaments are secured mechanically for permanent retention. Borghi machines support up to 2 filling tools.
Post-Processing:
After drilling and filling, brushes proceed to trimming and finishing for final shaping.
Machine Comparison - Star Gamma v/s Star Delta
STAR DELTA - High-Output Flagship
The Star Delta is Borghi’s most advanced drilling and filling machine with 5-axis movement, 3 drills, 2 filling tools, and 6 clamping stations. Continuous operation technology delivers up to 1,000 tufts/minute, producing 7,000+ double hockey brushes per 24 hours.
- Best for: High-volume manufacturers, mass production
- Configuration: 3 drills, 2 filling tools, 5 axes, 6 clamping stations
- Speed: 1000 tufts/min | Fiber: 40–300mm | Power: 5kW
- Produces: All brush types including double hockey brushes
STAR GAMMA - Quick Changeover Specialist
The Star Gamma is ideal for manufacturers producing diverse brush types in smaller batches. Single drill and fill with fast changeover – perfect when you need flexibility over raw speed.
Technical Specifications (Star Delta)
STAR DELTA - High - Output Flagship
- Axes: 5 | Filling tools: 2 | Drills: 3
- Stroke: 85mm | Speed: 1000 tufts/min
- Fiber length: 40–300mm | Fill tool range: 2.2–7.5mm
- Weight: 3200kg | Dimensions: L-3200 W-2700 H-2600mm
- Max brush width: 100mm | Power: 5kW | Air: 170 nl/min
Frequently Asked Questions
What is the difference between drilling and filling in brush manufacturing?
An automatic brush making machine is a CNC-controlled device that automatically drills holes in brush blocks or handles and fills them with bristles (tufting). Unlike manual or semi-automatic machines, a fully automatic machine completes the drilling and filling cycle with minimal operator intervention, producing brushes of consistent quality at high speed.
Which machine should I choose for starting a brush business?
For startups with limited budgets, the Star Delta is the recommended starting point — it produces the full range of household brushes at an accessible investment level. As your production volume grows, you can scale to the Star Gamma or Star Delta. Contact Borghi India for guidance based on your specific production goals.
What is staple-set vs anchor-set tufting?
Staple-set uses a thin metal staple to secure bristle bundles in the drilled hole. Anchor-set uses a loop of wire anchored at the bottom of the hole to hold the bristles. The Star Delta supports both methods, including mobile jaws for a greater flare angle.
What filling tool sizes are available?
Borghi India’s machines support filling tools from 2mm to 7.5mm hole diameter, covering virtually all brush tuft size requirements from fine detail brushes to heavy-duty brooms.
Choose the Right Drilling and Filling Machine
From entry-level Star Delta to high-output Star Delta, Borghi India has the right brush drilling and filling machine for your production needs. 100+ installations across India, Nepal, and Bangladesh. Complete turnkey solutions with tools, raw materials, and after-sales support.
