Rebar Bend & Re-bend Testing Machine
  • Rebar Bend & Re-bend Testing Machine
  • Rebar Bend & Re-bend Testing Machine
  • Rebar Bend & Re-bend Testing Machine
  • Rebar Bend & Re-bend Testing Machine
  • Rebar Bend & Re-bend Testing Machine
  • Rebar Bend & Re-bend Testing Machine
    • HBT305D (300kN)

    Rebar Bend & Re-bend Testing Machine

    The vertical rebar bending testing machine is designed for bend and rebend evaluation of metallic materials including bars, tubes, plates, polygonal-section materials, and construction-grade ribbed rebar. It supports 180° bending, re-bending, and 90° pipe bending, delivering a maximum forming force of 300kN.

    Standards

    GB/T 232, GB/T 244, GB/T 3091, GB/T 8162, GB/T 13793, GB/T 28897, ISO 7438, ISO 8491, ISO 559, ISO 6935, BS 4449, BS 4482, BS EN 10080, DIN488-2, SS 212540, ASTM A775, ASTM A706

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    Specifications
    Max pushing force, kN 300
    Vertical cylinder max travel, mm 500
    Vertical cylinder speed without specimen, mm/s 0.5-4
    Support roller diameter, mm 45
    Distance between supports, mm 10-630
    Mandrel diameter, mm According to test standards
    Diameter of round specimens, mm Ф6-Ф50
    Flat specimen thicknessxwidth, mm (6-40)x50
    Max. bending angle, ° 180
    Electric supply 380V, 50Hz, 3-phase
    Power consumption, kW 5.5
    Main dimension, mm 1470x735x2390
    Weight, kg 1700
    Hydraulic power unit dimension, mm 500x880x990
    Hydraulic power unit weight, kg 250
    Hydraulic oil 46# anti-wearing hydraulic oil, 90 liter
    Test procedure
    180° Rebar Bend Test
    • Step 1: Place the specimenStep 1: Place the specimen
    • Step 2: Start bendingStep 2: Start bending
    • Step 3: Return the mandrel Step 3: Return the mandrel
    • Step 4: Bend to 180°Step 4: Bend to 180°
    Rebar Re-bend Test
    • Step 1: Bend to 90° Step 1: Bend to 90°
    • Step 2: Re-bend to 20°Step 2: Re-bend to 20°

    We also provide a variety of accessories for all types of mechanical testing equipment.

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    We work with a team of more than 450 people across our Shenzhen and Wuhan R&D and manufacturing bases. Over the years, our engineers have developed more than 200 patented technologies, supported by a technical team of over 90 specialists.

    We accept T/T and 100% irrevocable L/C at sight. Standard trade terms include EXW, FCA, FOB, CIF and CFR. DAP and DDP can also be arranged depending on the project and destination.

    Standard material testing machines are usually shipped within 30 working days. For testing equipment with special configurations, the delivery time may extend to around 60 working days. Fully customized testing systems will be scheduled according to project requirements.