Fully automatic rebar tying machine for faster, easier reinforcement work Key benefits Increases tying efficiency up to five times compared to manual tying, reducing labor time on site. Portable, onehanded operation for use in tight spaces and at height, lowering worker fatigue. Rechargeable 12V lithium battery options provide extended operation and quick recharging for continuous use. Precise, consistent ties every time with a fast 0.8 second tying cycle. Main features Motor type: allcopper motor for reliable performance. Battery: 12V lithiumion, available in 4500 mAh or 9000 mAh capacities. Battery charging time: 1.5 hours. Typical working time: about 2 hours per battery (dual battery options in kit extend runtime). Tying time: 0.8 seconds per tie. Tying wire diameter: 0.8 mm; tying wire length per spool: over 110 meters. Tying range options (total steel bar diameter): 625 mm, 834 mm, 3060 mm. Size 34 mm corresponds to the 834 mm tying range. Ergonomic, lightweight handheld design for comfortable prolonged use. How to choose the correct model Match the total diameter of the bundled steel bars to the machine tying range. Only use the model whose tying range covers the combined diameter of the bars being tied. Available tying ranges: 625 mm, 834 mm, 3060 mm. Practical use tips Alternate tilt direction between ties: tilt 45 degrees left for one tie, then 45 degrees right for the next. The machine will vibrate slightly just before completing a tie. Hold steadily but do not grip too tightly to allow proper operation. Typical applications Construction site concrete reinforcement work: fast tying of rebar grids and cages. Bridge and tunnel projects: efficient tying in confined or elevated work areas. Ground pipeline and infrastructure reinforcement: rapid, repeatable ties for largescale installations. Package contents 1 steel bar tying machine 1 steel bar pliers 1 charger 2 lithiumion batteries (4500 mAh or 9000 mAh depending on selection) Customer support If you have questions about the product, please contact us and expect a reply within 24 hours. Specifications summary Motor: allcopper Battery voltage: 12V lithiumion Battery capacity options: 4500 mAh, 9000 mAh Charging time: 1.5 hours Working time: about 2 hours per battery Tying time: 0.8 seconds Tying range: 625 mm / 834 mm / 3060 mm Tying wire diameter: 0.8 mm Tying wire length: over 110 meters This automatic rebar tying tool streamlines repetitive tying tasks, delivers consistent knots, and offers selectable tying ranges and battery capacities to match different job demands.