BAR BENDING
MACHINE
KAIZEN Bar Bending Machine solutions available in BBM 42, BBM 52, and BBM 55 models for accurate reinforcement bar bending in construction and fabrication workflows.
Built for
Precision Bending
The BOLTRACK Bar Bending Machine range is supplied under the KAIZEN brand and is designed for accurate, repeatable rebar bending in RCC construction, fabrication yards, and infrastructure projects.
Available in BBM 42, BBM 52, and BBM 55 models, the machine range supports dependable operation, controlled output speed, and configuration flexibility for different bar diameters and production requirements.
BUILT FOR SITE PRODUCTIVITY
The Bar Bending Machine range is designed to combine dependable bending performance with lower service interruption, stronger internal components, and daily usability for fabrication work.
KAIZEN BAR BENDING MACHINE FEATURES
KAIZEN brand bar bending machines are built for dependable reinforcement processing with lower maintenance, stronger drivetrain durability, and practical site productivity.
BAR BENDING MACHINE TECHNICAL SPECIFICATION
Technical specification sheet for BBM 42, BBM 52, and BBM 55.
| Specification | BBM 42 | BBM 52 | BBM 55 |
|---|---|---|---|
| Net Weight (kg) | 325 | 390 | 550 |
| Size (mm) | 1000 × 715 × 1040 | 1100 × 815 × 1070 | 1210 × 925 × 1200 |
| Motor (Phase / Voltage / kW) | Phase-3, 415V, 5/3.7 | Phase-3, 415V, 5/3.7 | Phase-3, 415V, 7.5/5.5 |
| Motor RPM | 1440 | 1440 | 1440 |
| B. Output RPM | 9 | 9 | 5 |
| Motor HP | 5 | 5 | 7.5 |
BBM 42 BENDING CHART
Column headings are bar diameter in mm: 40, 36, 32, 25, 20, 16, 12, 10, 8. Note: Bends radius of 4D of Ø32 using bushes of Ø60, Ø70, Ø100 & Ø120.
| Specification | 40 | 36 | 32 | 25 | 20 | 16 | 12 | 10 | 8 |
|---|---|---|---|---|---|---|---|---|---|
| TMT FE 500 (50 kg/mm²) | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 |
| TMT FE 550D (60 kg/mm²) | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 4 |
| TMT FE 500–FE 600 (70 kg/mm²) | - | - | - | 1 | 1 | 2 | 3 | 3 | 4 |
| TMT FE 550S–EQR (78 kg/mm²) | - | - | - | 1 | 1 | 2 | 3 | 3 | 4 |
BBM 52 BENDING CHART
Column headings are bar diameter in mm: 40, 36, 32, 25, 20, 16, 12, 10, 8. Note: Bends radius of 4D of Ø36, 5D of Ø32 using bushes of Ø60, Ø70, Ø100 & Ø120.
| Specification | 40 | 36 | 32 | 25 | 20 | 16 | 12 | 10 | 8 |
|---|---|---|---|---|---|---|---|---|---|
| TMT FE 500 (50 kg/mm²) | - | 1 | 1 | 2 | 2 | 3 | 5 | 6 | 8 |
| TMT FE 500D (60 kg/mm²) | - | 1 | 1 | 1 | 2 | 3 | 4 | 6 | 8 |
| TMT FE 550–FE 600 (70 kg/mm²) | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 7 |
| TMT FE 550S–EQR (78 kg/mm²) | - | - | 1 | 1 | 2 | 3 | 4 | 5 | 7 |
BBM 55 BENDING CHART
Column headings are bar diameter in mm: 40, 36, 32, 25, 20, 16, 12, 10, 8.
| Specification | 40 | 36 | 32 | 25 | 20 | 16 | 12 | 10 | 8 |
|---|---|---|---|---|---|---|---|---|---|
| TMT FE 500 (50 kg/mm²) | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 7 | 8 |
| TMT FE 550D (60 kg/mm²) | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 7 | 8 |
| TMT FE 500–FE 600 (70 kg/mm²) | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 6 | 8 |
| TMT FE 550S–EQR (78 kg/mm²) | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 6 | 8 |
Frequently Asked Questions
Boltrack Bar Bending Machines can process reinforcement bars ranging from 6mm to 42mm diameter, depending on the model selected. Multiple models are available to match your project requirements.
The machine can achieve bending angles from 0° to 180° with high precision. Adjustable settings allow operators to set exact angles for different construction specifications.
Yes, Boltrack bar bending machines are designed for on-site use with a compact footprint. They can be transported and set up at construction sites with standard three-phase power supply.
Pricing depends on the model, bending capacity, and level of automation. Contact Boltrack Engineers for a detailed quotation based on your specific requirements and project volume.
Yes, Boltrack Engineers provides comprehensive after-sales support including installation assistance, operator training, maintenance services, and readily available spare parts across India.
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