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Actually handles bars up to 40mm diameter without breaking a sweat, the 2.6kW motor keeps torque steady at 400Nm even under sustained load—pretty much the sweet spot for most commercial rebar connections on site. We typically see these used for column splice joints and beam connections where you need consistent clamp force without teh guesswork of manual tools.
The automatic torque shutoff is what sets it apart from impact wrenches, it stops the drive exactly at the preset value so you're not crushing threads or overstressing the coupler. One thing we've noticed is operators tend to set it at 350Nm for standard grade 60 rebar (usually 2-4 weeks of daily use before they find their preferred setting), but the 400Nm ceiling handles heavy-duty specs when you need it.
Weighs 15kg and measures 30×40×50 cm, so it's not a one-hand tool but the titanized carbon steel body holds up well to job site drops. The CE and ISO9001 certs are there, though we've had some clients ask about IP rating—we don't have one on file, but it's been used in light rain without issues. Also runs on standerd 220V/50Hz, just make sure your site power is stable.
Most buyers go with this over hydraulic units because of that it's faster to cycle between connections, no waiting for pressure buildup between bars. It's not ideal for overhead work though—the weight gets tiring after an hour or so, we usually recommend a boom suspension rig for that. Better than pneumatic torque wrenches for consistent output across temperture swings, the electric motor doesn't lose torque when compressor line is shared.
What it does is it tightens to a hard stop at the coupler face, no need to check with a torque wrench afterward if you trust the calibration. We do a quick bench test before shipping with a torque transducer (HPLC-grade accuracy is overkill for this, but the ±3% tolerance is tighter than most construction specs require). Anyway, stock levels vary—we usually have units ready but confirm lead time for large orders above 10 pieces.
Our standard MOQ is 10 units for the ERTW-400, but we can negotiate smaller quantities for first-time orders or sample testing.
Lead time is typically 15-20 working days for stock orders. Custom voltage or branding could add 5-7 days.
Yes, we provide both ISO9001 and CE certificates with each shipment. You'll get a copy in the package or digitally before dispatch.
No, it's designed specifically for up to 40mm rebar diameter. Exceeding that could damage the tool or result in poor connections.
It comes in a reinforced cardboard box with foam inserts to secure the 15kg unit. We also offer custom crating for bulk orders at no extra charge.
Great experience overall. The shipping was incredibly fast and efficient. I placed the order and received it much sooner than the estimated delivery date. The packaging was secure and professional, ensuring the tool arrived in perfect condition without any damage. The quality of the wrench itself seems excellent upon initial inspection. It feels solid, well-made, and durable, exactly what you would expect from a professional-grade tool. The finish is good, and all components fit together precisely. Regarding service, the communication from the seller was prompt and helpful. They provided clear tracking information and were responsive to my initial inquiry. The entire process from ordering to delivery was smooth and hassle-free. I am very satisfied with this purchase so far and would confidently recommend this seller based on this transaction. The combination of rapid logistics, apparent high quality, and attentive service made for a very positive buying experience. It’s refreshing to deal with a company that gets all the fundamental aspects of a sale right. I look forward to using this tool on my projects and will certainly consider this seller for future purchases of construction equipment. The professionalism displayed throughout has been noteworthy.
Unbelievably fast shipping! The courier service was incredibly efficient, and the package arrived two days ahead of the estimated schedule. Upon unboxing, the tool felt exceptionally solid and well-made. The build quality is outstanding, with a robust finish that inspires confidence for heavy-duty site work. Customer service was also top-notch; they were very responsive and helpful when I had a pre-purchase inquiry. Overall, a very smooth and satisfactory transaction from start to finish. The attention to detail in packaging was also noted, ensuring the product was perfectly secure. Highly recommended for anyone valuing prompt logistics and reliable service.
Hats off to the exceptional service received throughout this transaction. From the moment of ordering, communication was clear and prompt. The shipping was remarkably fast, with the package arriving well ahead of the estimated delivery window. The courier service was professional, and the item was packaged securely with no signs of damage. Regarding the product itself, the build quality feels robust and substantial, exactly as one would hope for a professional-grade tool. The finish is impeccable, and all components fit together perfectly. The seller was incredibly responsive to a pre-delivery inquiry, providing detailed and helpful information. Overall, this was a seamless and highly satisfactory experience from start to finish. The combination of rapid logistics, apparent high quality, and outstanding customer support makes this seller highly recommended. I am thoroughly impressed and would not hesitate to make a future purchase.
Came across this tool while searching for reliable construction equipment, and the delivery was impressively fast, arriving ahead of schedule without any delays. The packaging was secure, ensuring everything arrived in perfect condition. In terms of quality, it feels sturdy and well-made, which gives me confidence in its durability for heavy-duty use. The customer service team was responsive and helpful when I had a question, providing clear and prompt assistance. Overall, a smooth experience from start to finish, making it a great choice for anyone in need of such tools.
Great delivery speed and careful packaging ensured my order arrived safely ahead of schedule. The overall quality feels robust and durable, exactly as described for professional use. Customer service was prompt and helpful in answering my queries, making the entire process smooth. Generally, I am very satisfied with this purchase and would recommend it for its reliability and efficiency.
Keenly impressed by the overall experience with this purchase. Delivery was remarkably swift, arriving ahead of schedule with secure, damage-free packaging. The build quality feels robust and professional, exactly as described, suggesting durability for heavy-duty use. Customer service was responsive and helpful when I had a pre-purchase inquiry, providing clear and timely answers. A hassle-free transaction from start to finish.
