
Screw Washer Assembly Machine
Screw Washer Assembly Machine
Model: STI-WSA-200
Production Speed: 200-300 PCS/min
Screw Diameter: ≤5.0mm
Screw Length: 25–80mm
Description
Screw washer assembly machine
Automatic washer assembly solution for screw fastening components
Product overview
The screw washer assembly machine is an efficient automatic solution developed for assembling washers onto screws and nails with high precision and consistent quality. Designed for fastener manufacturers, the machine combines continuous mechanical operation with variable frequency speed control to deliver stable production while minimizing labor costs.This equipment is widely used as an automatic washer assembly machine for producing fasteners with metal or rubber washers. Its reliable feeding system and accurate positioning ensure every washer is securely assembled before the finished products proceed to packaging or further processing. The machine is suitable for continuous production environments where productivity and assembly consistency are essential. With a compact layout and simple operation, the sti-wam-200 can be integrated into both new and existing fastener production lines, providing manufacturers with a cost-effective automation solution. Heavy-duty machine frame designed for long-term industrial operation. Easy adjustment and maintenance for improved production efficiency.
Applications
It is suitable for manufacturing a variety of washer-assembled fastening products, including:
- Standard screw and washer assemblies
- Rubber washer assembly machine applications for sealing fasteners
- Construction fasteners requiring automatic washer installation
- Drywall nail assembly machine production
- Industrial fastening components
- Customized washer-equipped screws and nails
The machine also supports an efficient automatic washer assembly process, improving production consistency while reducing manual handling and assembly errors.
Advantages
Compared with manual assembly, the sti-wam-200 offers higher productivity, greater assembly accuracy, and lower operating costs. Its precision feeding mechanism minimizes washer misalignment, while the inverter-controlled drive allows operators to optimize production speed according to different product specifications.
The modular design simplifies maintenance and enables quick replacement of nail discs when changing production sizes, making the machine suitable for flexible manufacturing requirements.
FAQ
Q1: What fastener sizes can the machine assemble?
The machine supports screw lengths from 25 mm to 80 mm, with interchangeable screw discs available for different diameters.
Q2: Can it assemble rubber washers?
Yes. The machine is suitable for both metal and rubber washer assembly applications with customized tooling.
Q3: Is the machine suitable for continuous production?
Yes. Its continuous mechanical transmission and variable speed control ensure stable operation at 200–300 pieces per minute for long production cycles.
The screw washer assembly machine is an ideal choice for fastener manufacturers seeking reliable automation, consistent assembly quality, and efficient production of washer-equipped screws and nails for global construction and industrial markets.

Contact

Hot Tags: screw washer assembly machine, China screw washer assembly machine manufacturers, factory
Send Inquiry
You Might Also Like







