When a spring needs to handle serious load — suspension components, heavy industrial equipment, large-scale mechanical assemblies — the wire gauge scales up accordingly, and so does the machine required to coil it. Our SHA Series large compression spring coilers are built specifically for this range.
THE SHA SERIES LINEUP
- Entry configurations: SHA-630, SHA-730, SHA-930, SHA-1030. Cover the lower end of the large-coiler wire range for heavy-duty springs that don't yet require the largest tonnage.
- Mid-range configurations: SHA-650~1050, SHA-680~1080. Step up in capacity for larger-diameter wire and higher-load applications.
- Heavy-duty configurations: SHA-5120~8120, SHA-5160~8300, SHA-6250~8300. Our largest capacity coilers, built for the top end of the 1.2mm–30.0mm wire diameter range.
WHERE THE SHA SERIES FITS
- Automotive suspension springs. Heavy-gauge compression springs for load-bearing suspension and chassis applications.
- Industrial machinery components. Large-diameter springs for equipment requiring high working loads and long service life.
- High-tonnage production runs. Configurations sized for facilities running consistent heavy-gauge volume rather than mixed light and heavy production.
WHY THIS MATTERS
Choosing the right SHA configuration means matching your specific wire diameter and load requirement to the machine's rated capacity — sizing too small limits your production ceiling, and sizing too large adds unnecessary capital cost. Share your wire gauge range and target load, and we'll recommend the right configuration.
Send us your production requirements and our engineering team — backed by 20+ years of spring and machinery manufacturing experience — will get back to you with a competitive quote and realistic turnaround.
Email: sales@seyunda.com
Phone: +65 9168 2618
We look forward to supporting your next project.
Published by the Seyunda Team · 2026