Rebar Bend & Re-bend Testing Machine - ToronBend40
Rebar Bend & Re-bend Testing Machine - ToronBend40 is specialized equipment designed to perform cold bend and plane rebend tests. Its primary technical parameters comply with ISO 10065:1990 for cold bend and plane rebend testing, YB/T 5126-2003 (Steel Bars Plane Re-Bend Testing Standards), and GB/T 1499.2-2007 (Steel for the Reinforcement of Concrete: Hot-Rolled Ribbed Steel Bars).
This machine is ideal for testing the bend and rebend performance of steel bars in the steel industry and construction projects.
The Torontech ToronBend40 is a specialized machine for performing the critical bend and re-bend tests on steel reinforcing bars in full compliance with standards like ISO 10065 and GB/T 1499.2. This test provides a definitive evaluation of a rebar's ductility and its ability to withstand the strain of on-site bending and subsequent straightening without fracturing or exhibiting signs of brittleness, a crucial factor in structural safety.
This essential mechanical test is a cornerstone of quality assurance for:
- Steel Manufacturing: As a fundamental quality control test for steel mills, certifying that each production batch of rebar possesses the necessary ductility and structural integrity to meet international construction codes and specifications.
- Civil Engineering & Construction: For third-party and on-site verification, ensuring that the reinforcing steel used in critical infrastructure like bridges, high-rise buildings, and nuclear power plants will maintain its integrity after being bent into complex shapes, which is paramount to public safety.
- Governmental & Regulatory Agencies: Used by national standards bureaus and transportation departments to conduct compliance testing, ensuring that all rebar used in public works projects meets stringent safety and material quality regulations.
- Precast Concrete Industry: For manufacturers of precast concrete elements (e.g., beams, panels), this test is vital for validating the quality of the reinforcing steel, guaranteeing it can withstand the fabrication process and perform as designed within the final product.
- Compact structure and easy operation.
- Digital display for bend angles.
- Simplified maintenance and lubrication.
- Stable, safe operation with minimal noise.
The ToronBend40 is reliable testing equipment for ensuring quality and performance in steel bar bending processes.
| Items | Technical specification |
|---|---|
| Range of diameter of steel bar | φ 6-φ40mm |
| Angle of bend | 0°-180° with the arbitrary set |
| Angle of rebend | 0°-180° with the arbitrary set |
| Rotational speed of worktable | 1.4r/min |
| Distance of roller center | 245mm |
| Diameter of worktable | φ 560mm |
| Voltage | 3p 380V 50Hz 1.5kw |
| Size | 1150*850*1450mm |
| Weight | 750kg |
Accessories
Main Unit: 1 set
Working shaft Ф25: 2pcs
Working shaft Ф42: 5pcs
Steel bar bending mandrel:
HRB400-----4*Ф6, 4*Ф8, 4*Ф10, 4*Ф12, 4*Ф16, 4*Ф20, 4*Ф25, 5*Ф32, 5*Ф40 (according to GB/T 1499.2)
Remark: Other specifications of bend core set (or bend core axis), the user can according to their own needs further add money to order.