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The SIBOASI S616 Stringing Machine is a precision-built electronic stringing system designed for tennis, badminton, and squash racquets, delivering consistent tension and reliable results across every restring.
Positioned as a best-value professional machine, it combines constant pull tensioning, micro-computer accuracy, and efficient workflow design—making it ideal for clubs, academies, and serious stringers.
Constant Pull Electronic Tensioning
Maintains consistent tension throughout the stringing process for improved accuracy
Micro-Computer Precision (±0.1 lb Adjustment)
Fine-tune tension in small increments for professional-level consistency
Multi-Sport Compatibility
Designed for tennis, badminton, and squash racquets in one system
Memory Settings (4 Presets)
Store preferred tension setups for faster, repeatable workflow
Pre-Stretch & Knot Function
Improves string durability and ensures accurate tie-off tension
Automatic Self-Check & Fault Detection
Ensures consistent operation and reduces downtime
KG / LB Conversion + Fine Adjustment
Easily switch units and adjust tension precisely
Durable Professional Construction
Built for regular, long-term use in club and workshop environments
SIBOASI equipment is chosen for dependable performance, durability, and practical long-term value, backed by a 2-year warranty for added confidence and peace of mind.
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