The digital UNI 70/HC-OS is a compact and powerful tube bending machine designed for bending thin-walled and large-diameter tubes with an optimal fixed bending radius. It ensures precise bending without tube deformation.
Technical Specifications:
Cast iron body with steel base
Three-phase motor, 380 V / 50 Hz, 2-speed, self-braking – 1.5 / 2.2 kW
Automatic return after bending
24 V low-voltage control board
Maximum bending angle: 180°
Digital electronic control unit with a multilingual processor for programming, controlling, and recalling bending angles
Stores up to 50 programs, with 9 bends per program
Standard maximum bending radius: 2 × Ø
Automated hydraulic system for opening and locking the bending tool clamp
Programmable mandrel extraction system for high-quality bending
Dimensions: 830 × 630 × 1270 mm
Weight: 400 kg
Tube Type / Bending Capabilities with Mandrel | Diameter, mm | Wall Thickness , mm |
Copper and Brass Tubes | 50 | 3 |
Steel Tubes | 50 | 2 |
Stainless Steel Tubes, AISI 304/316 | 50,8 | 1,5 |
Hydraulic Steel Tubes, ST 35.4 | 50 | 3 |
Furniture Tubes | 50 | 2 |
Steel Boiler Tubes | 50 | 2 |
Aluminium Tubes | 50 | 4 |
Gas Tubes, UNI 5745 | 48 | 3 |
Square Tubes | 40х40 | 3 |
Tube Type / Bending Capabilities without Mandrel | Diameter, mm | Wall Thickness, mm |
Copper and Brass Tubes | 60 | 4 |
Steel Tubes | 60 | 2 |
Stainless Steel Tubes, AISI 304/316 | 60 | 3 |
Hydraulic Steel Tubes, ST 35.4 | 60 | 4 |
Furniture Tubes | 60 | 3 |
Steel Boiler Tubes | 60 | 4 |
Aluminium Tubes | 60 | 8 |
Gas Tubes, UNI 5745 | 60 | Standard |
Square Tubes | 50х50 | 4 |
