Model KOWY450 Cordless Iron Wire Tying Tool Overview A portable, batterypowered wire tying tool designed for fast, consistent bundling of stems, pipes, rebar, and packaged items. Precise tension control, quick knot speed, and durable wire options make it suitable for repetitive tying tasks in agricultural, construction, and packaging settings. Key specifications Power: 14.4V Battery capacity: 4400 mAh Charging time: 50 to 80 minutes Rechargeable cycles: approximately 500 charges Charger input: AC 100240V 5060Hz Binding speed per knot: 0.8 seconds Maximum bundling diameter: 4 to 45 mm Length of wire used per knot: 600 mm (2 wraps) or 820 mm (3 wraps) Wire diameter: 0.8 mm Iron wire material: vacuum annealed and pickling galvanized wire, grade Q195 ZS08 Length of each coil of wire: 95,000 mm Number of knots per plate of iron wire: 180 knots Weight of a plate of iron wire: 0.4 kg One full battery charge can tie approximately 3500 knots Tightness control: ten adjustable levels for stable bundling in different environments Switch lock: double protection, prevents switch operation when locked Key benefits Fast and efficient: ties a knot in 0.8 seconds to reduce labor time on repetitive tasks. Long runtime: 4400 mAh battery and efficient motor allow up to 3500 knots per full charge for extended use between charges. Versatile tension control: ten adjustable tightness settings let you match knot strength to different materials and conditions. Wide bundling range: supports diameters from 4 to 45 mm for small stems up to bundled pipes or rebar ties. Durable wire options: vacuum annealed and pickling galvanized wire offer improved toughness, elasticity, and corrosion resistance for consistent performance. Safety and control: switch lock provides double protection to prevent accidental operation. Materials and performance details Wire diameter is 0.8 mm, compatible with the tool feed and knot mechanism. Each coil contains 95,000 mm of wire; plates of wire weigh 0.4 kg and are rated for 180 knots per plate. The tool accepts wire that yields 600 mm per knot for twowrap knots or 820 mm per knot for threewrap knots, enabling different wrap styles based on application. Tenlevel tightness adjustment provides controlled clamping force to avoid damaging delicate materials while securing heavier items. Typical use scenarios Nursery and vineyard tying: fast, repeatable ties for stems and vines with adjustable tightness to avoid plant damage. Construction and rebar tying: secure small bundles and rebar assemblies quickly where consistent knot strength is required. Packaging and logistics: bind cables, hoses, or bundled products for handling and transport with rapid knotting and reliable wire material. What you get with Model KOWY450 A cordless tying tool optimized for speed and repeatability. Longlife battery with wide voltage charger compatibility for flexible charging. Adjustable tightness and a safety lock for controlled, safe operation. Compatible iron wire in vacuum annealed and pickling galvanized options, grade Q195 ZS08. This specificationoriented tool is intended for professional and industrial applications where fast, repeatable, and adjustable wire tying is required.