Automatic Brush Head Making Machine

High-Speed Eyelash Brush & Mascara Brush Manufacturing Machine

Product Overview

The Automatic Brush Making Machine is a high-speed machine specially designed for manufacturing brush heads used in eyelash brushes, mascara brushes, eyebrow brushes, cosmetic brushes, and beauty applicators.

This Brush Making Machine automatically feeds stainless steel wire, twists the wire around nylon filaments, cuts the wire to the required length, and forms finished brush heads in one continuous process. The completed brush heads are then transferred to the next production stage for automatic tray loading and handle assembly.

Designed for high-volume cosmetic brush manufacturing, the machine offers excellent production efficiency, stable product quality, and low labor requirements. It is an ideal solution for manufacturers producing disposable beauty brushes and cosmetic applicators.

---

Working Principle

The Automatic Brush Making Machine integrates wire feeding, nylon feeding, twisting, cutting, and brush-head forming into one fully automatic production process.

Step 1 – Stainless Steel Wire Feeding

The machine automatically feeds stainless steel wire from the wire reel.

Different wire diameters can be processed on the same machine without changing the entire system.

Supported stainless steel wire diameter

0.28 mm – 0.90 mm

The feeding speed is automatically synchronized with the twisting mechanism to ensure consistent brush quality.

---

Step 2 – Nylon Filament Feeding

The machine automatically feeds nylon filaments into the twisting station.

Unlike conventional machines that require frequent material replacement, this model can hold six rolls of nylon filament simultaneously.

The six-roll design offers several advantages:

• Longer continuous production
• Reduced operator intervention
• Fewer production interruptions
• Higher production efficiency
• Lower labor cost

Because multiple nylon rolls are available, operators do not need to replenish nylon filaments frequently during production.

---

Step 3 – Automatic Twisting

The Brush Making Machine wraps the nylon filaments around the stainless steel wire automatically.

During twisting, the machine precisely controls:

• Twisting speed
• Twisting tension
• Brush diameter
• Wire rotation
• Brush density
• Brush consistency

Stable twisting ensures uniform filament distribution and produces brush heads with excellent appearance and cleaning performance.

---

Step 4 – Automatic Wire Cutting

After twisting, the machine automatically cuts the stainless steel wire to the required length.

The cutting length can be adjusted according to different brush specifications.

Accurate cutting improves dimensional consistency and reduces material waste.

---

Step 5 – Finished Brush Head Output

After cutting, the finished brush heads are discharged automatically.

The brush heads can then be transferred directly to a Brush Head Feeding Machine, where they are arranged into customized trays before entering the automatic assembly machine.

---

Wide Production Range

One of the major advantages of this Mascara Brush Making Machine is its excellent flexibility.

The same machine can manufacture brush heads with different diameters by adjusting machine parameters and replacing corresponding tooling.

Stainless Steel Wire Diameter

0.28–0.90 mm

Nylon Filament Diameter

0.064–0.090 mm

This wide processing range enables manufacturers to produce various cosmetic brushes using one machine, reducing equipment investment while increasing production flexibility.

---

Six Nylon Reel Design

Unlike ordinary brush making machines, this equipment is equipped with six nylon filament reels.

The large-capacity feeding system provides continuous material supply for long production runs.

Advantages include:

• Longer unattended production
• Reduced material replacement frequency
• Improved production continuity
• Higher equipment utilization
• Lower labor intensity

One operator can manage multiple machines simultaneously.

---

One Operator Can Manage Ten Machines

The Automatic Brush Making Machine is highly automated.

After raw materials are loaded and production parameters are set, the machine performs continuous production automatically.

Because nylon replenishment is infrequent and machine operation is highly stable, one operator can supervise up to ten Brush Making Machines simultaneously.

This significantly reduces labor costs compared with traditional manual production methods.

---

Stable Product Quality

The machine uses precision mechanical transmission and PLC control to ensure consistent production quality.

Key process parameters include:

• Twisting speed
• Feeding speed
• Cutting length
• Wire tension
• Nylon tension
• Production speed

Accurate parameter control ensures every brush head has:

• Uniform diameter
• Stable twisting
• Consistent density
• Smooth appearance
• Reliable mechanical strength

---

PLC Control System

The machine adopts a KEYENCE PLC Control System (Japan).

The PLC automatically controls:

• Wire feeding
• Nylon feeding
• Twisting
• Cutting
• Product counting
• Alarm monitoring
• Production sequence

The user-friendly interface allows operators to adjust production parameters quickly and efficiently.

---

Pneumatic System

The machine uses AirTAC pneumatic components from Taiwan.

The pneumatic system provides stable motion for:

• Material feeding
• Clamping
• Cutting
• Product transfer

Operating Air Pressure:

0.6–0.8 MPa

---

Production Capacity

The standard production capacity is:

Up to 3,000 brush heads per hour

Actual output depends on:

• Brush diameter
• Brush length
• Wire diameter
• Nylon material
• Twisting speed

---

Scrap Rate

The machine is designed for stable mass production.

Typical NG (reject) rate:

3–5%

The reject rate may vary depending on raw material quality, product design, and production parameters.

---

Main Features

• Fully automatic brush head production
• Automatic stainless steel wire feeding
• Automatic nylon filament feeding
• Automatic twisting
• Automatic wire cutting
• Six-roll nylon feeding system
• Supports multiple brush diameters
• One operator can manage ten machines
• High production efficiency
• Stable product quality
• Easy operation
• Low maintenance
• Suitable for continuous production

---

Applications

The Automatic Brush Making Machine is suitable for manufacturing:

• Eyelash Brushes
• Mascara Brushes
• Mascara Wands
• Cosmetic Brushes
• Makeup Brushes
• Beauty Brushes
• Eyebrow Brushes
• Spiral Wire Brushes
• Disposable Cosmetic Applicators
• Medical Brush Heads

The machine is the first process in a complete automatic cosmetic brush production line.

---

Technical Specifications

---

Complete Cosmetic Brush Production Solution

This Brush Making Machine is normally integrated into a complete automatic production line:

1. Automatic Brush Making Machine – Produces finished brush heads.
2. Brush Head Feeding, Inserting & Collecting Machine – Arranges loose brush heads into customized trays.
3. Automatic Eyelash Brush Assembly Machine – Automatically assembles brush heads with plastic handles.
4. Automatic Packaging Machine – Packs finished cosmetic brushes into medical or retail packaging.

By integrating these machines into one production line, manufacturers can achieve a highly automated process with consistent quality, reduced labor costs, and increased production efficiency.

---

Why Choose Our Brush Making Machine?

Our Automatic Brush Making Machine combines advanced twisting technology, precision wire control, and intelligent automation to deliver stable, high-speed production for cosmetic brush manufacturers. With support for multiple wire diameters, six-roll nylon feeding, and compatibility with automated tray loading and assembly systems, it provides a scalable solution for both OEM and large-volume production.

Whether you manufacture eyelash brushes, mascara brushes, mascara wands, cosmetic brushes, or other twisted-wire applicators, this machine can be customized to match your product specifications and production capacity.