Hebei steel bar repeated bending testing machine wholesale

I. Overview

Reinforcement repeated bending testing machine, positive and negative bending machineIt is a professional equipment for conducting cold bending tests and plane and reverse bending tests on steel bars. Its main technical parameters comply with GB/T1499.2-2018 "Steel pipes for reinforced concrete - Part 2: Hot rolled ribbed steel bars" and YB/T5126-2003 "Test scheme for transverse bending of steel bars", as well as the provisions and requirements for cold bending test and transverse bending test in ISO10065:1900. This equipment is an ideal testing device for steel mills and construction units to inspect the bending performance of steel pipes.

The steel bar bending testing machine has the characteristics of compact structure, simple operation, intuitive display of bending angle, easy maintenance, smooth operation, safety, and low noise.

2、 Scheme description

Reinforcement repeated bending testing machine, positive and negative bending machineWorking principle: Using digital integrated circuits, the bending angle of the testing machine is obtained by shaping and dividing the photoelectric pulses on the high-speed shaft of the motor. The angle is counted and continuously accumulated for display. When the testing machine's working disc rotates to the set angle, the logic circuit controls the brake motor to cut off power and stop rotating.

3、 Installation

Installed on a stable basis, the horizontal deviation should not exceed 0.5/1000;

The white neutral wire of the power supply should be a three-phase four wire system, 50Hz, 380V power supply.

4、 Structure Introduction

This steel bar bending testing machine consists of the following parts:

1. Rack; 2. Workbench; 3. Work disk; 4. Compression device; 5. Cycloid pinwheel reducer (including brake motor); 6. Electrical part; 7. Attachment section

5、 Technical parameters

Bending steel bar large diameter: Φ 6- Φ 40mm

Positive bending angle can be set arbitrarily within 0-180 °

Reverse bending angle can be set arbitrarily within 0-180 °

Working disk speed ≤ 20 °/S

Electric motor power 1.5kw

Machine dimensions 1000 × 750 × 1200 (mm)

Machine weight 1000kg