Stirrup Bender For Bending Rebar

Rebar bending hoop machine belongs to an improvement of the structure of steel bar bending machine. The utility model includes a reducer, a large gear, a small gear, and a curved disc surface, which is characterized by the structure: a two-stage brake motor and a reducer are directly connected to perform a first-stage deceleration; The curved disc surface is always driven to rotate; the central axis hole and several curved axis holes are provided on the curved disc surface; the positioning square bars on the worktable surface are respectively provided with several positioning axis holes. Because the two-stage brake motor and the reducer are directly connected for one-stage deceleration, the input and output revolution ratios are accurate, the bending speed is stable and accurate, and the automatic conversion speed can be controlled by electric, and the brake can ensure the bending angle. Using the positive and negative rotation of the motor, the rebar is bent in two directions. The central axis can be replaced for easy maintenance. Intelligent control can be used.
1. Straightening system: the multi-wheel group straightening machine structure is adopted, which is straightened by two sets of horizontal and vertical multi-wheel straightening. The straightening system has position mobile memory detection. Replacing different diameter steel bars, the straightening wheel will automatically go down or up Adjustment to achieve rapid steel bar straightening (patented technology), shorten the steel bar straightening time, the entire process is automatically completed, multi-wheel group synchronously draws the steel bar, the pressure between the wheel and the steel bar is reduced, and the traction force is small, thereby causing energy consumption and steel bar loss cut back.
2. Cut-off system: Cut-off is equipped with brakeless brake control device (this device is our company's invention patent), which supports high-speed frequent start-up shear, which greatly improves the reliability and durability.
3. Bending system: driven by imported servo motor, the bending arm can be quickly rotated and telescopic, from eccentric shaft type to straight reciprocating structure, eliminating eccentric loss parts.
4. Control system: adopt advanced PLC program control, color touch screen display, key input to reduce the damage to the touch screen due to poor environment. Built-in a variety of different shapes of stirrup graphics, the key parts are imported brand-name products, with fault recognition and alarm functions.
5. Operation console: The operation panel of the new model is integrated with the main unit, and can be moved from side to side, effectively avoiding the defects such as large occupation of the operation console and unsafe control cables exposed on the ground.
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Our steel rebars are manufactured with precision Standards, offering exceptional strength, durability, and reliability for construction and infrastructure projects. The rebars are engineered with the following detailed specifications:
Mechanical Properties:
Yield Strength (Re): â?¥ 430 N/mm�²
Tensile Strength (Rm): â?¥ 620 N/mm�²
Ratio of Tensile Strength to Yield Strength (Rm/Re): â?¥ 1.28
Elongation: â?¥ 18%
Radius for Bend Test (degrees): 180

Chemical Composition (Mass Content of Elements, %):
Carbon (C): 0.30-0.36%
Silicon (Si): 0.20-0.35%
Manganese (Mn): 0.70-0.90%
Phosphorus (P): â?¤ 0.030%
Sulfur (S): â?¤ 0.020%

Applications:
Ideal for reinforced concrete construction projects such as residential, commercial, and industrial buildings, bridges, and

infrastructure projects.
Ensures high performance under tensile and compressive stresses.

Key Features:
Conforms to stringent national standards.
Enhanced mechanical strength and chemical stability.
Superior resistance to bending and elongation.

Packaging & Delivery:
Available in various lengths and diameters as per project requirements.
Standard export-grade packaging to ensure safe delivery.

Glass Fiber Reinforced Polymer (GFRP) is a composite material made of a polymer agent and glass fibers and alternative to traditional steel rebars in concrete structures. Fiber composites like boron- free glass fibers are extremely versatile and cost-effective. They offer advantages like lightweight, corrosion resistance, and high strength -to weight ratio.

Why use Glass Fiber Reinforcement Polymer (GFRP)?
GFRP is much lighter than steel, making it easier to handle and transport, which can reduce construction costs. Additionally, GFRP does not corrode like steel does, meaning it can last longer in harsh environments without needing regular maintenance or replacement. GFRP bar production generates 60% to 70% less CO2 emissions compared to steel rebar

GFR Bars
1) Bar diameters - 6mm to 16mm dia.
2) Bar Length- 6 to 12m, can be customized
3) Stirrups for columns â?? can be customized

GFR Features
1) 75% lighter than steel
2) 2x stronger than steel
3) Lower material and labor costs
4) Non-corrosive and Non- conductive
5) Superior shrinkage control

Material Composition
1) Fiberglass content -70 to 80%
2) Resin Type - Epoxy, polyester resin/vinyl ester
3) Coating -Sand coated or ribbed for better bond with concrete

Applications
1) Concrete Pavements and Runways
2) Precast Industry
3) Marine structures
4) Industrial floors
5) Parking areas
6) Residential buildings (foundations, walls, slabs)
7) Concrete structures in corrosive environments
8) Bridges Decks

Cut to length TMT as per specific requirement of Customer.
Cut and bend of TMT in any shape with numerical control.

* In the field of constructions, steel acts as a powerful structure, which creates a high strength, durability and stability. Steel is an alloy of iron and carbon and sometimes other elements. It is a low cost and a significant component used in buildings, infrastructures, tools, machines, appliances, etc.

* Steel being the most preferred choice for construction has great benefits. The buildings are made up of different types of steel, which forms a structural framing system, saves time and less expensive

* Steel reinforcement bars or rebars are used to improve the tensile strength of the concrete.

* Steel is only used as rebar because elongation of steel due to high temperatures (thermal expansion coefficient) nearly equals to that of concrete

Types of Steel Reinforcement Bars
* Major types of steel bars used in the construction

I.Mild Steel Bar
* The surface of the mild steel bars are plain and round in shape. They are available in various sizes of 6 mm to 50 mm. They are used in concrete for special purposes, such as dowels at expansion joints, where bars must slide in a metal or paper sleeve, for contraction joints in roads and runways, and for column spirals. They are easy to cut and bend without damage.

Grades in mild steel bars
1. Mild Steel Bars
Mild steel bars grade-I designated as Fe 410-S or Grade 60.

Mild steel bars grade-II designated as Fe-410-o or Grade 40.

2. Medium Tensile Steel Bars designated as Fe- 540-w-ht or Grade 75.
II.Deformed Steel Bar
Deformed steel bars have ribs, lugs and indentation on the surface of the bar, which reduces the major problem that is faced by mild steel bar due to slippage and good bonding is achieved between concrete and rebar. The tensile properties is higher compared to other rebars. These bars are produced in sections from 6 mm to 50 mm dia.

1. TMT Bars (Thermo Mechanically Treated Bars)
Thermo Mechanically Treated Bars are hot treated bars that are high in strength used in reinforced cement concrete (RCC) work. It is the latest induction in the MS steel bars with superior properties such as strength, ductility, welding ability, bending ability and highest quality standards at international level.

Characteristics of TMT Rebars
Better ductility and malleability
High yield strength and toughness
More bonding strength
Earthquake resistance
Corrosion resistance
High thermal resistance
Economical and safe in use
No loss in strength at welded joints
Ordinary electrodes used for welding the joints
2. High Strength Deformed Bars
High strength deformed bars are cold twisted steel bars with lugs, ribs, projection or deformation on the surface. It the extensively and majorly used for reinforcement purposes in a construction. These bars are produced in sizes or sections from 4 mm to 50 mm in diameter.

steel bar bender, rebar bending machine, cheap price.

Parallel Thread Rebar Coupler
14-40mm, made of high quality 45# steel materials
tensile strength get 800Mpa




Woven bag firstly, and then into pallet

Upset Forging Rebar Coupler

with rebar upset forging machine, tensile could get to 800Mpa





standard rebar coupler