The SJ45 Perler Beads Extrusion Line is a high-efficiency single screw extrusion system designed for the continuous production of DIY fuse beads (also known as perler beads or ironing beads).
Engineered for dimensional precision, stable output, and long-term industrial operation, this line is suitable for manufacturing 2–6mm plastic beads made from PP and PS materials.
With a production capacity of up to 24,000 beads per minute, this extrusion system is ideal for toy manufacturers, craft material suppliers, and educational product producers seeking scalable and reliable bead manufacturing solutions.
| Item | Specification |
|---|---|
| Model | SJ45 |
| Screw Diameter | 45 mm |
| L/D Ratio | 28:1 |
| Main Motor Power | 11 kW |
| Bead Diameter Range | 2–6 mm |
| Diameter Tolerance | ±0.05 mm |
| Production Capacity | Up to 24,000 beads/min |
HPSJ45 Single Screw Extruder
Precision Small Tube Extrusion Die Set
6-Meter Stainless Steel Vacuum Cooling Tank
High-Speed Haul-Off & Cutting Machine
Independent Electrical Control Cabinet
Optional Add-Ons:
Automatic vacuum feeder
Gravimetric dosing system
Color masterbatch mixing unit
Online inspection system
Raw Material Feeding → Plasticizing → Precision Tube Extrusion → Vacuum Calibration → Water Cooling → Haul-Off → High-Speed Cutting → Finished Beads
This fully integrated process ensures stable bead geometry and consistent quality throughout continuous production cycles.
The ±0.05mm tolerance ensures perfect compatibility with pegboards and ironing fusion standards.
Up to 24,000 beads per minute significantly reduces unit production costs.
Optimized screw design (28:1 L/D) provides uniform melting and stable extrusion pressure.
Compatible with PP, PS and other thermoplastic materials commonly used in craft bead manufacturing.
Centralized electrical control cabinet with precise temperature regulation.
DIY fuse bead manufacturers
Educational toy production factories
Craft material wholesalers
Private label bead brands
Creative art supply manufacturers
Zhangjiagang Chenxing Machinery Co., Ltd. has over 20 years of experience in plastic extrusion system manufacturing. Our engineering team provides:
Customized extrusion line design
Installation & commissioning support
Technical formula guidance
Long-term spare parts supply
One-year equipment warranty
We export globally and support North American, European, and Southeast Asian markets.
The line is mainly designed for PP and PS materials. It can also be adjusted for other thermoplastics depending on the material formulation.
Yes. The standard range is 2–6mm, and the extrusion die can be customized according to your required size.
The standard configuration includes automatic temperature control and high-speed cutting. Additional automation modules can be integrated upon request.
The main extruder motor is 11 kW. Total power consumption depends on optional auxiliary equipment.
Yes. We provide remote technical support and on-site installation guidance for international customers.