Tension Box Card EF 154/120

Tension Box Card EF 154/120 – electronic tension control card for embroidery machines. Compatible with major brands.

The Tension Box Card EF 154/120 is a precision electronic component used in embroidery machine tension control systems. It is compatible with a wide range of embroidery machines and ensures stable thread tension for high-quality embroidery output. Suitable for Tajima, Barudan, and other major brand machines.

• Model: EF 154/120
• Controls upper thread tension electronically
• Compatible with Tajima, Barudan, and other major brands
• Essential for maintenance and machine repair
• Available for wholesale export