On-Site Training- Portable Hydraulic Rebar Bender-CBR-40A

Portable Hydraulic Rebar Bender CBR-40A Deployed in Heavy Infrastructure

In modern high-density concrete reinforcement works, such as mass transit infrastructure, complex civil foundations, and commercial developments, pre-bound or embedded starter rebars frequently require on-site alignment corrections and structural adjustments. Traditional heavy-duty, stationary bending machinery cannot access confined spaces, deep foundation pits, or elevated framework scaffolding, creating significant bottlenecks in project timelines.

To overcome these severe on-site spatial constraints, contractors adopted the CBR-40A Portable Split-Type Hydraulic Rebar Bender supplied by Teesin Machinery. This advanced engineering solution isolates the high-capacity electric hydraulic pump station from the lightweight, handheld bending cylinder head, granting workers maximum structural mobility and huge mechanical force right at the point of installation.

 Comprehensive On-Site Training & Product Deployment

To guarantee premium operational safety, proficiency, and optimal equipment life, our specialized technical team conducted an extensive hands-on training and implementation process on-site, focusing on:

• High-Pressure Hydraulic Integration: Proper coupling and locking of the 4.1-meter ultra-high-pressure hydraulic hoses using heavy-duty quick-release joints to ensure leak-free, stable power transmission.

• Electrical Synchronization: Verifying seamless single-phase 220V/50Hz power connection tailored to match the equipment's 14A operating threshold from mobile site generators or distribution boxes.

• Precision Performance Cold-Bending: Step-by-step guidance for operators to perform standard 90-degree cold bending on high-tensile structural steel bars up to a maximum diameter of 32mm.

• Dual-Stage Hydraulic Controls: Mastering the dual-stage delivery system—utilizing the low-pressure stage (7 MPa) for rapid cylinder movement and automatically shifting to the high-pressure stage (70 MPa) for massive torque steel deformation.

• Workplace Safety & Health (WSH) Best Practices: Rigorous enforcement of operator Personal Protective Equipment (PPE) including safety goggles, heavy-duty anti-slip gloves, and structural protection awareness.

Equipment Technical Specifications

• Model: CBR-40 / CBR-40A

• Working Pressure: Low Pressure: 7 MPa | High Pressure: 70 MPa

• Maximum Bending Diameter: 32 MM

• Power Supply: 220 V / 50 Hz

• Rated Current: 14 A

• Standard Bending Angle: 90 DEG

• Pressure Flow Rate: 3.5 - 10 L/MIN

• Hydraulic Oil Capacity: 30 L (Grade 46# Hydraulic Oil)

• System Total Weight: 146 KG

• Overall Dimensions: 510 x 450 x 720 MM

• Standard Hydraulic Hose Length: 4.1 M

The introduction of the CBR-40A drastically improved onsite efficiency. Project engineers reported that the tool completely resolved the industry-wide headache of correcting misaligned structural bars in deep trench foundations. Delivering powerful bending performance on high-diameter 32mm rebars without thermal structural damage (which often happens during dangerous torch-heating alternatives), it enabled the site to maintain non-stop progress, rigid quality compliance, and an immaculate safety record.