Product Description
Revolutionize your job site efficiency with the Professional 40mm Automatic Rebar Tying Machine. This advanced handheld tool is engineered for large-scale construction and reinforcement projects that require a wider tying range. Powered by a high-performance 18V 4.0Ah Lithium-ion battery, this cordless binder allows you to complete a secure, industrial-grade knot in a lightning-fast 0.9 seconds.
Designed for heavy-duty use, the machine features an upgraded mouth that accommodates rebar diameters up to 40mm. Its intelligent micro-chip control ensures every tie is perfectly tensioned, eliminating the inconsistencies and physical strain associated with manual hand-tying. With the ability to deliver up to 3000 knots per charge, this portable wire knotter is the ultimate solution for professional contractors looking to reduce labor costs while significantly improving structural integrity and project timelines.
Technical Parameters
| Item | Specification |
| Model | PP-RT-40 / SE-T-40 |
| Tying Capacity Range | Up to 40 mm |
| Voltage | 18V (Lithium-ion System) |
| Battery Capacity | 4.0 Ah |
| Tying Speed | 0.9 Seconds per knot |
| Turns per Knot | 2 wraps / 3 wraps (Adjustable) |
| Ties Per Wire Coil | Approx. 160 times |
| Knotting Cycles (Full Charge) | 3000 times (2 rev) / 2500 times (3 rev) |
| Length Per Knot | 600mm (2 rev) / 780mm (3 rev) |
| Machine Weight | 2.5 kg (Net) / 8 kg (Gross) |
| Machine Size | 285mm × 100mm × 296mm |
Applications
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Heavy Infrastructure: Ideal for bridge piers, subway tunnels, and dam reinforcement.
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Commercial Building: Perfect for thick floor slabs, heavy-duty foundation mats, and pillar tying.
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Road & Highway Construction: Efficiently handles rebar grids for highways and airport runways.
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Precast Concrete Elements: Speeds up the assembly of large pre-fabricated concrete components.
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Industrial Floor Heating: Used to secure large-diameter heating pipes to steel mesh or rebar structures.
Key Features
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Upgraded 40mm Wide Range: Specifically designed for thicker steel bars and complex intersections that standard 25mm tiers cannot handle.
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Ultra-Fast 0.9s Knotting: Increases productivity by 4-5 times compared to traditional manual hook tying.
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High-End 18V Lithium System: Equipped with a 4.0Ah large-capacity battery for long-lasting performance on the most demanding job sites.
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Adjustable Tying Wraps: Choose between 2-wrap or 3-wrap settings to provide the specific tension required for your engineering standards.
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Balanced Ergonomic Design: The 2.5kg lightweight body is balanced for one-handed operation, reducing worker fatigue and the risk of carpal tunnel syndrome.
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Precision Micro-Controller: Automatically stops after each tie and monitors knot consistency for maximum reliability.
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Rugged Industrial Build: Features high-strength internal metal gears and impact-resistant housing for longevity in harsh environments.
