Stirrup Bending Machine UNI 20
Stirrup Bending Machine UNI 20
The UNI 20 Stirrup Bending Machine is a compact and efficient solution for precision bending of stirrups and small-diameter reinforcement bars. Engineered for speed, accuracy, and ease of operation, it is ideal for use in construction sites and fabrication yards where consistent stirrup production is essential. Its durable copper winding motor and robust structure ensure reliable performance over extended use.
Key Features:
Bar Bending Capacity: 6 mm to 16 mm diameter rebars
Operation: Semi-automatic with easy-to-operate control panel
Motor Type: Copper winding with brake motor for efficient and long-lasting use
Motor Power: 2.2 KW / 3 HP
Phase: Three-phase connection
Motor Speed: 1440 RPM for smooth and rapid bending
Voltage: 415V
Bending Angle Range: 0° to 180° adjustable
Production Capacity: Up to 1.5 Tons per hour (depending on bar size and shape)
Machine Weight: Approx. 220–240 Kg
Dimensions: Approx. 700×650×800 mm
Applications:
The UNI 20 is perfectly suited for making stirrups used in columns, beams, and other reinforced concrete structures. It is widely used in residential, commercial, and precast construction projects requiring high-precision repetitive bending tasks.
| Description | UNI 42 B | UNI 50 B | UNI 42 P | UNI 52 P | UNI 20 | GWH-32 Spiral Bender | Portable Bar Bending Machine (RB25 / RB32) |
|---|---|---|---|---|---|---|---|
| Model | UNI 42 B | UNI 50 B | UNI 42 P | UNI 52 P | UNI 20 | GWH-32 | RB25 / RB32 |
| Operation | Automatic | Automatic | Automatic | Automatic | — | — | Hydraulic Type |
| Bar Bending Diameter | 6–32 MM | 6–42 MM | 6–32 MM | 6–42 MM | 4–16 MM | 6–28 MM | Max: 25 MM (RB25) / 32 MM (RB32) |
| Min Bending Dia | — | — | — | — | — | — | — (RB25) / 4 MM (RB32) |
| Motor Type | Copper Winding (Brake) | Copper Winding | Copper (Planetary Gear) | Copper (Planetary Gear) | — | — | — |
| Motor Power | 4 KW / 5 HP | 4.5 KW / 6 HP | 4 KW / 5 HP | 4 KW / 5 HP | 2.2 KW / 3 HP | 4 KW | 950 / 1350 W (RB25) / 1170 W (RB32) |
| Voltage | 415 V | 415 V | 415 V | 415 V | 415 / 220 V | 415 V | 230 / 110 / 220 V |
| Phase | Three | Three | Three | Three | Three / Single | — | — |
| Motor RPM | 1440 R/min | 1440 R/min | 1440 R/min | 1440 R/min | — | 1440 R/min | — |
| Bending Speed | — | — | — | — | — | 20 R/min | 5–8 times (RB25) / 8–10 times (RB32) |
| Weight (Net) | 440 KG | 490 KG | 400 KG | 470 KG | 110 KG | 320 KG | 28 KG (RB25) / 32 KG (RB32) |
| Gross Weight | — | — | — | — | — | — |
