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Electric Rebar Wrench

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Our products are widely used in a variety of industries, including steel structure installation, equipment installation, power construction, metallurgical construction, bridge construction, railway construction, industrial plants, high-rise civil engineering, tower structures, and automotive assembly, demonstrating excellent adaptability and practicality.

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We have advanced production equipment, including high-precision CNC machine tools, automated production lines, and rigorous quality control equipment. This production equipment ensures that our products high precision, stability, and excellent durability.

Rich Experience
Our products have passed EU CE certification and multiple industry certifications, ensuring that the quality and performance of our products reach international advanced levels.

What Is an Electric Rebar Wrench

Electric rebar wrench, also known as an electric rebar wrench or rebar tier, is a handheld battery-powered tool designed for fastening steel bars efficiently. It features a built-in microcontroller that automates the bundling process, making it an intelligent choice for construction projects.

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Features of Electric Rebar Wrench

Up to 5,300 ties of #3 x #3 diameter rebar using an 18V 5.0Ah Battery (battery not included).

Multiple bar tying capability; ties up to two #5 diameter bars or four #4 diameter bars in under 1 second.

2-mode operation provides single or continuous wire tie actuation for fast and efficient tying.

Fast and seamless wire reel easy-load design with automatic locking mechanism built into protective cover.

Digital adjustment of tying strength to match various tension strength requirements.

Delivers up to 120 ties of #3 x #3 rebar per wire reel allowing for maximum productivity.

Trigger power switch with lock-off feature requires two actions to power the tool.

Center load reel position provides added balance for more comfortable handling and less fatigue.

Transparent wire reel cover protects the feeding mechanism from harmful job site debris.

Low battery charge indicator alerts the operator of drained battery power (battery not included).

Extreme protection technology is engineered for improved dust and water resistance for operation in harsh conditions.

Ergonomic rubberized soft handle for increased comfort.

Rapid optimum charger communicates with the battery's built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature (battery and charger sold separately).

How Does Electric Rebar Wrench Works

01/

Battery-powered electric rebar wrenches are available to tie rebar steel and electrical conduit to rebar.

02/

When the head of the tool is placed over the rebar or conduit joint, the trigger is depressed, and the area tied off. Newer generations of these devices have adjustable tension control.

03/

Battery-powered rebar tiers automatically fasten the bars together with tie wire. They can be used whenever a simple "wrap and twist" tie is needed.

04/

Battery-powered rebar tiers may not provide the strength of "saddle" ties.

05/

With one tool design, the worker presses the trigger and the tool feeds wire around the bars and then twists and cuts the wire. These models are not stand-up tools, but an adjustable extension handle is available.

06/

A stand-up power tier uses coiled spring wire to hold the bars together. The tool automatically "screws" (or spins) flat coiled wire around the intersecting bars. This tool was designed using ergonomic principles.

A New Era in Rebar Tying: Electric Rebar Wrench

Rebar, or reinforcing bar, is the backbone of concrete work. While concrete is strong in some ways (compression strength), it's weak in others (tensile strength). In simpler terms, it means concrete can stand to be pushed more than it can to be pulled.

That's where steel rebar comes in. Steel has a high tensile strength and is added to concrete structures to give the needed strength to support buildings, roads, retaining walls and the like. Before concrete is poured and set, steelworkers lay the rebar according to specified building and construction codes.

Rebar comes in a range of coatings and gauges, depending upon application. The rods must be connected by corresponding ties, a tedious yet important process, to keep the rebar from moving while the concrete is poured.

To save costs, materials and manpower, it was only a matter of time before a electric rebar wrench was created. Tying rebar is tough on the body, mainly the wrist, shoulder and back.

Parts of Electric Rebar Wrench

A jaw assembly comprising a fixed jaw having an interior groove to receive said wire, and a moveable jaw having an interior groove to receive said wire, said movable jaw being rotatable into a closed position abutting said fixed jaw.

Wire feed means for projecting said wire through said interior grooves of said jaw assembly when said movable jaw is in the closed position.

An entrance groove guide for receiving said wire prior to said wire entering said jaw assembly, said entrance groove guide being located between two tensioned blocks.

An exit groove guide for receiving said wire after said wire exits said jaw assembly, said exit groove guide being located between said tensioned blocks and oriented in such a manner so that said wire in such exit groove guide crosses said wire in such entrance groove guide.

Rotatable spindle means comprising a pair of cutter members for cutting said wire, wherein one of said cutter members is rotatable, and means for twisting the ends of said wire after said wire has been cut.

6 Notes When Electric Rebar Wrench Connection

When connecting steel, steel sleeve connection specifications and specifications should be consistent and to ensure that steel and steel sleeve threaded connections clean and intact.

The reinforcement should be straightened before cutting. Cut face should be perpendicular to the axis and reinforced, not a horseshoe or deflection. Not use gas cut material.

Taper taper taper thread processing steel wire head, tooth shape, pitch, etc. must be connected to the steel sleeve, tooth-shaped, screw the sleeve from the connection bar should pay attention to consistent, and by supporting the gauge qualified. Automatic tapping sleeve machined out of steel connection sleeve full compliance with national standards. Easy to tighten securely connected.

When processing steel taper thread should be used lubricating aqueous cutting fluid.

Have passed the inspection wire head should be protected.

When the connection bar, the axis will respond to positive reinforcement screwing connected sets, then with a torque wrench.

The Function of Electric Rebar Wrench

● The lightweight and compact rebar tying tool can be widely used for commercial buildings, foundations, road construction, bridges, precast plants, radiant heating tubes and electrical conduits.

● Electric rebar wrenches are designed to help reduce tying time to 0.8 second per tie with consistent tie strength. High speed tying saves time and money.

● They offer one-hand operation, which allows you to hold rebar while tying. Lithium-ion batteries also offer less charging time.

Basic Parameters of Electric Rebar Wrench

Input voltage: Ac100-240V, output voltage: 12.8V. Tying diameter range: 0.31''-1.33''/8-34mm.

Battery: 4400mah, times a knot: 0.8s, 38-42 knots in 1 minute. Time to fully charged: 1.5h. Wire length: 360ft per coil; machine weight: 3.2lb.

Super fast knoting: The operation of the automatic rebar tier is quite easy. It only takes 0.8s to finishing a knot, saving you a lot of time and effort. The rechargeable battery takes only 1.5 hours to fill and can be used for 3000 knots or 8 hours when fully charged.

Automatic cutting: When the knotting is finished, the rebar tie gun automatically cuts the wire and prepares for the next knotting with high efficiency. If you encounter the wire stuck at the exit, you can use the pliers in the package to pull it out, complete with accessories.

8-34mm application range: This reba tie tool can easily knot rebar with a total diameter of 0.3 to 1.3 inches.

It can be widely used in construction sites, farms, garden fence repair and other places. If you encounter unsolvable problems such as wire jams during use.

Use tips: When operating the rebar tying machine, the machine head needs to be perpendicular to the steel bar plane. You must hear a beep sound before you can release the button. Use the "+ "key to increase the binding strength. You can pratice several times before use.

Our Factory

Shandong Shengdingxin Precision Technology Co., Ltd. Isa professional fastening tool manufacturer in China with over 20 years experiences in this field. We have evolved from a small startup enterprise into a leader in China's fastening tool industry. With profound technical expertise, rigorous quality control, and professional service, we have earned widespread recognition in the market and customers' trust.

Our factory is located in the Jinan city, Shandong Province, occupying a vast area and equipped with modern production workshops and advanced manufacturing equipment. We have a strict production management system within the factory to ensure that every product meets the highest quality standards. Additionally, we have a team of highly skilled and experienced production team who could promise our quality and provide professional tech support.

Our factory has different product lines, such as electric& battery rebar connecting wrenches, right-angle torque wrenches, electric torque& shear wrenches, manual torque & shear wrenches, torque multipliers, and torque wrench calibrators. These products could meet the needs of different industries and customers.

FAQ

Q: How does electric rebar wrench work?

A: To use electric rebar wrenchl, insert the tool mouth into a rebar cross section and pull the trigger. This action dispatches proprietary wire, which should be loaded into the magazine of the tool before use. Once the wire loops around the rebar, the tool's twisting unit grabs and twists the wire to form a tie, before finally cutting the wire to release it from the tool.

Q: What kind of training do you need to operate electric rebar wrench?

A: New or less experienced rebar tying workers are able to quickly learn how to use the rebar tying tool. Extensive training is not required. It takes approximately 5 minutes to learn how to load a wire and form a tie.

Q: What is the principle of electric rebar wrench?

A: Leverage: The primary principle behind a wrench is leverage. It allows users to apply force at a distance from the fastener, thereby increasing the torque applied to the fastener and making it easier to turn. The longer the handle of the wrench, the greater the leverage and torque that can be applied.

Q: How tight is a tie using the electric rebar wrench?

A: Each tie with electric rebar wrench is equivalent to a 16 ga. hand snap tie. There is a torque adjustment dial on each rebar tier that lets the operator chose the tightness of the tie. This can change depending on the application. When the dial is adjusted to the highest level (6 on the you will achieve the strongest tie. The low-profile tie produced by a allows operators to tie a cross section twice by tying over another tie, making it stronger.

Q: How durable are electric rebar wrenches?

A: The durability of electric rebar wrenches has been proven by our customers on jobsites for the past 20 plus years. The enclosed magazine design of the series tools offers additional protection from jobsite debris entering the magazine, helping the tie wire inside the magazine to stay clean.

Q: What is an electric rebar wrench?

A: Electric rebar wrench, also known as an electric rebar wrench or rebar tier, is a handheld battery-powered tool designed for fastening steel bars efficiently. It features a built-in microcontroller that automates the bundling process, making it an intelligent choice for construction projects.

Q: What are the characteristics of electric rebar wrench?

A: ● Up to 5,300 ties of #3 x #3 diameter rebar using an 18V 5.0Ah Battery (battery not included).
● Multiple bar tying capability; ties up to two #5 diameter bars or four #4 diameter bars in under 1 second.
● 2-mode operation provides single or continuous wire tie actuation for fast and efficient tying.
● Fast and seamless wire reel easy-load design with automatic locking mechanism built into protective cover.
● Digital adjustment of tying strength to match various tension strength requirements.
● Delivers up to 120 ties of #3 x #3 rebar per wire reel allowing for maximum productivity.
● Trigger power switch with lock-off feature requires two actions to power the tool.
● Center load reel position provides added balance for more comfortable handling and less fatigue.
● Transparent wire reel cover protects the feeding mechanism from harmful job site debris.
● Low battery charge indicator alerts the operator of drained battery power (battery not included).
● Extreme protection technology is engineered for improved dust and water resistance for operation in harsh conditions.
● Ergonomic rubberized soft handle for increased comfort.
● Rapid optimum charger communicates with the battery's built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature (battery and charger sold separately).

Q: How does electric rebar wrench works?

A: 1. Battery-powered electric rebar wrenches are available to tie rebar steel and electrical conduit to rebar.
2. When the head of the tool is placed over the rebar or conduit joint, the trigger is depressed, and the area tied off. Newer generations of these devices have adjustable tension control.

Q: What are the benefits of electric rebar wrenches?

A: ● Power-assisted operation: electric rebar wrenches are powered by electricity, either through a corded or cordless design. This power assistance eliminates the need for manual exertion, reducing operator fatigue and increasing productivity.
● Precise torque control: electric rebar wrenches provide precise torque control through electronic mechanisms. They often feature digital displays that allow users to set and monitor the desired torque levels accurately. Some models also offer programmable settings for different torque requirements.
● Efficiency and speed: electric rebar wrenches offer faster and more efficient operation compared to manual wrenches. With their power-assisted mechanism, they can quickly tighten or loosen fasteners, reducing overall work time.
● Data recording and analysis: Many electric rebar wrenches come equipped with data recording capabilities. They can capture torque values, time stamps, and other relevant data, allowing for accurate documentation and analysis of tightening processes.

Q: What is the most common electric rebar wrench?

A: The most common size is 1/2 inch as it is suitable for most applications. The 1/2 inch will provide enough power and precision when working with regular-sized vehicles.

Q: How accurate are electric rebar wrenches?

A: Most electric rebar wrenches are with an accuracy of ±2-6%. If you dig a little deeper, the specs also provide a percentage called full-scale that is typically listed as 20-100% of full scale.

Q: Do electric rebar wrenches need to be calibrated?

A: A torque wrench should be calibrated at least every 12 months or 5,000 usages – whichever takes place first. However, some users feel more confident with frequent calibrations, such as every 6 months or 2,000-3,000 usages.

Q: What voltage are electric rebar wrenches?

A: Power tool batteries work using lithium-ion, nickel cadmium or nickel metal hydride technology. But all types of battery differ in terms of voltage (12, 14.4 or 18V) and capacity (1.2 or 3 Ah) which dictate the strength and life of your battery.

Q: What is the proper use of electric rebar wrench?

A: Align the handle's top edge with the closest approximate torque marking. Hold the body of the wrench with your nondominant hand so it doesn't move around. Use your dominant hand to turn the handle clockwise to increase the torque or counterclockwise to lower it.

Q: How efficient and fast are electric rebar wrenches?

A: Electric rebar wrenches offer faster and more efficient operation compared to manual wrenches. With their power-assisted mechanism, they can quickly tighten or loosen fasteners, reducing overall work time.

Q: Is the electric rebar wrench easy to control?

A: Electric rebar wrenches provide precise torque control through electronic mechanisms. They often feature digital displays that allow users to set and monitor the desired torque levels accurately. Some models also offer programmable settings for different torque requirements.

Q: Is it worth getting an electric rebar wrench?

A: Anytime you're dealing with tough nuts and bolts, like the 10mm bolt that's rusted out on a car, or the nuts on your tire, you'll want to bust out the electric rebar wrench and use all that power, torque, and "impacts" of the tool to break it loose. Anytime you'd need a hand wrench can be a good time to use an electric rebar wrench.

Q: What is the electric rebar wrench used for?

A: That's where steel rebar comes in. Steel has a high tensile strength and is added to concrete structures to give the needed strength to support buildings, roads, retaining walls and the like. Before concrete is poured and set, steelworkers lay the rebar according to specified building and construction codes.
Rebar comes in a range of coatings and gauges, depending upon application. The rods must be connected by corresponding ties, a tedious yet important process, to keep the rebar from moving while the concrete is poured.
To save costs, materials and manpower, it was only a matter of time before a electric rebar wrench was created. Tying rebar is tough on the body, mainly the wrist, shoulder and back.

Q: What is the difference between an electric rebar wrench and an air wrench?

A: Generally, cordless versions are better suited to lighter applications due to their lower maximum torques whereas air models provide higher levels of power and will be able to handle more demanding jobs such as loosening large bolts or other heavy-duty tasks.

Q: What does electric rebar wrench do?

A: With one tool design, the worker presses the trigger and the tool feeds wire around the bars and then twists and cuts the wire. These models are not stand-up tools, but an adjustable extension handle is available.
A stand-up power tier uses coiled spring wire to hold the bars together. The tool automatically "screws" (or spins) flat coiled wire around the intersecting bars. This tool was designed using ergonomic principles.

We're well-known as one of the leading electric rebar wrench manufacturers and suppliers in China. Welcome to buy high quality electric rebar wrench made in China here from our factory. For price consultation, contact us.

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