Signum Pro Stringing Machines from a Specialist Dealer

Signum Pro stringing machines combine modern technology, well-designed construction and practical features. They are designed to help you achieve precise, comfortable and repeatable stringing results – whether you string occasionally or on a regular basis.

Processor-controlled linear pull with precision sensors

Signum Pro uses a processor-controlled linear pull system with precision sensors in its electronic stringing machines. This allows your selected tension to be applied accurately and consistently to the string. It supports repeatable stringing results – especially when several rackets need to be strung to the same reference tension.

Constant Pull and automatic tension adjustment

One of the key features of Signum Pro electronic stringing machines is automatic tension adjustment, commonly referred to as Constant Pull. As your string may stretch slightly during tensioning, the machine detects this change and automatically adjusts the pull to keep your selected tension as constant as possible. This reduces deviations between individual pulls and helps create a more consistent string bed.

Pre-Stretch, Knot Function and pull speed

Depending on the version, Signum Pro stringing machines offer functions such as Pre-Stretch, adjustable pull speeds, memory functions and a Knot Function. Pre-Stretch can be used to stretch your string in a controlled way before the final tension is applied. The Knot Function supports the final pulls when slightly more tension is needed to compensate for tension loss at the knot. Adjustable pull speeds help you adapt the machine to different string types and your preferred working style.

Self-centring 6-point mounting system

A typical feature of Signum Pro electronic stringing machines is a 6-point mounting system with a self-centring frame support. Your racket is held at several points and aligned symmetrically before stringing begins. This supports stable frame fixation during stringing and helps protect valuable rackets from unnecessary stress or damage.

Clamp system with diamond-coated gripping surfaces

Another characteristic feature is the use of swivel clamps with diamond-coated gripping surfaces. This coating improves the grip on your string inside the clamp. As a result, the string can be held securely without excessive clamping pressure. This supports precise work and helps reduce the risk of string damage.

Practical comfort for regular stringing

Signum Pro combines electronic tensioning technology with practical details such as quick start at the tension head, easily accessible controls, a large display, tool storage and a lockable turntable. These features save time, support repeatable workflows and improve comfort when you string several rackets on a regular basis.