automatic rebar stirrup benderautomatic rebar stirrup bender

Many people are not very clear about rebar bending machine and stirrup bending machine

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Many people are not very clear about rebar bending machine and stirrup bending machine. They think they are one kind of machine, but the name is different. In fact, there have difference.

stirrup rebar bending machine

There are too many differences between the stirrup rebar bender machine and rebar bending machine. What are the specific differences?

  1. Bending machine and stirrup bender machine are different in appearance design.
  2. Its interior, whether it is the circuit design or the gearbox design, is different.
  3. The size of the steel bars that can be bent is different.
  4. The prices of the two machines are also different. The manual bending machine is cheaper than the bending machine.

The same thing is that they are all steel bending machines.

rebar bending machine

Stirrup rebar bending machine, as the name suggests, is often used to make stirrups in our steel bar processing process, and bending 6mm, 8mm coiled steel bars and coiled ribbed steel bars. Fully automatic stirrup bending machines generally process 6-12mm, some countries have 6-16mm stirrup bending machines, and even 25mm stirrup bending machines.

Bending machines, in our steel bar processing process, are often used to process and bend some large steel bars, such as 16mm large rebars, 20mm large rebars, etc.

Itech Best selling CNC stirrup bending machine / CNC stirrup bender play an important role in the development of the rebar bending machine machine industry, with the most advanced feeding system.https://www.facebook.com/itech.bendingmachine/

stirrup bending machine

We have a series of rebar bender machine,like  CNC Stirrup Bending machine,CNC stirrup bar bending machine,stirrup wire bending machine and bar shape machine.advanced feeding system to avoid twist of steel, making standard rate reached 100%; cutting structure is used multi-faceted with a knife design, improve the rebar bender knife life. With international servo drive, big production capacity so that can meet requirement.https://itechbendingmachine.com/

 

 

rebar shear linerebar shear and bending line itech

how steel rebar shear line working?

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Steel rebar shear line, also called cnc rebar shear line,rebar shearing line,automatic rebar shear line.

reabr shear line

This steel rebar processing equipment is from Europea design.with its the reality of China market, rebar shear line widely use in rebar cut&bend.

 

It use a servo motor to adjust the distance between the cutting blade and the positioning baffle. The encoder is used for measurement, with a high accuracy of sizing, up to ±2mm. it make steel bar cut to length. The CNC steel bar shearing production line adopts the hydraulic shearing method, which is small in size, large in shearing force, and high output. Compared with the mechanical punching and shearing methods, it is low noise, long service life and stable operation of the equipment. at the same time, CNC rebar cutting line adopts oil cylinder to press the material, the pressure is large, the steel bar will not rotate when cutting, and the steel bar will be evenly cut. The hydraulic system adopts a new type of subwoofer plunger oil pump, and the oil tank has undergone special treatment, which greatly reduces the problem of stuck valve clogging.

rebar machine

 

The hydraulic cylinder adopts imported seals, which greatly increases the service life. Innovative design, compared with other manufacturers’ hydraulic shears of the same ton, the shearing capacity is increased by 1/3, which greatly improves the work efficiency; the new hydraulic system design, such as the hydraulic system of other manufacturers’ hydraulic shears to meet the technical requirements when cutting φ25 steel bars The working pressure must reach 25Mpa. The company’s hydraulic system only needs 15Mpa, which can meet the technical requirements. In comparison, itech hydraulic steel bar cutting line system greatly increases the service life.

 

Pneumatic system design concept for the steel bar cutting line, the main pipeline adopts stainless steel pipe transmission, reducing the compressed air loss; the solenoid valve is installed under the corresponding control cylinder, the response speed is fast.

The number and specifications of the steel bar can be set Etc.

The technical parameters of the automatic steel rebar shear line

produced by ITECH:

  • Shearing steel bar diameter range: Φ12～40mm;
  • Shearing length range: 1～12m;
  • Shearing accuracy: ±2mm;
  • Shearing frequency: 20 times /Min
  • Conveying speed: 1.92m/s
  • Number of operators: 1
  • Equipment power: 25.5KW
  • Equipment dimensions: 28m×3.3m×2.5m
  • Electric control system: 380V, 50～60HZ
  • Hydraulic system: system pressure 31.5Mpa, hydraulic station motor 18.5KW
  • Shearing energy meter (third-grade steel, 57kg/mm2)

 

Itech is professional supplier in the production of CNC steel rebar shear line. How much is the CNC steel bar cutting line?Welcome to inquiry!

 

Itech as one professional steel wire/bar processing machinery China supplier,stirrup bending machine, rebar bending machine,cage making machine,,steel wire straightener, wire mesh welding machine,rebar shear line,sawing&threading line and related cnc plasma cutting machine, laser cutting machine can meet different customers’ requirement.

 

 

stirrup making machinestirrup mkaing machine

China automatic cnc stirrup bender / stirrup rebar bending machine stirrup making machine

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used stirrup making machine with automatic stirrup rebar bending type, tnt ring machine is necessary construction equipment.stirrup in construction is must and helpful.why need use stirrups in concrete?

First The role of stirrups

reinforcement concrete beams and columns are indispensable for stress and erection reinforcement. They are necessary conditions to ensure that the concrete beams and columns are stable and firm under tension and compression. However, when the beam is under force, have difference strength. One is the upper part compressed,second the lower part pulled,  and third shear stress is generated on the oblique section.

stirrups

Stirrups are also indispensable in not only beams but also columns. Although under normal circumstances the column does not need to bear a large lateral load, once an earthquake occurs, the role of stirrups will not be replaced!Second, the problems that should be paid attention to during the use of stirrups.

  1. How to determine the number of stirrups?

Because the oblique section shear stress is the largest at the fulcrum, not only the oblique reinforcement must be installed, but the number of stirrups will also increase, which is twice the number of other parts of the beam. Generally, the spacing of stirrups at the mid-span of the beam is 200mm, and the spacing of the stirrups at the beam-column node is 100mm.

What is the length of the stirrup encryption zone? What is the diameter?The length of the stirrup densification zone is 1.5 times the beam height or column section size and not less than 500mm. The diameter is not less than 1/4 of the diameter of the beams and columns to which it is fixed, and not less than 6mm.steel stirrup bender

 

As we all know, there are two types of steel rebar stirrup bender. One is S type, this is type used anti-twist system, also called advanced feeding system. It is feature as s shape rebar feeding. Another is line type.it is traditional type. It is feature with horizontal straightening and vertical straightening system.let see difference between anti-twist rebar stirrup bender and common stirrup rebar bending machine

 

Itech as one professional steel wire/bar processing machinery China supplier,stirrup bending machine, rebar bending machine,cage making machine,,steel wire straightener, wire mesh welding machine,rebar shear line,sawing&threading line and related cnc plasma cutting machine, laser cutting machine can meet different customers’ requirement.http://www.itechbendingmachine.com