Company : BLM
Model : DH-40
Wire bending machine
The DH40 series is a specialized wire bending machine with two heads (twin head) and two rotating towers (twin turret), designed for high productivity, flexibility and accuracy.
Main features
- Two independent bending heads, each with a rotating tool turret, allow simultaneous processing — doubling the production capacity on symmetrical parts.
- Support for clockwise and anti-clockwise bending as well as the possibility of multiple bending radii on the same part.
- Feed from coil or bar — offering flexibility in input material and production process.
- Extremely short “flat end” (straight distance at the end of the bend) thanks to the retractable3Dhandler system and open frame with counterweight.
Technology and productivity
The DH40 machine combines cutting-edge technology and ergonomics for optimal results:
- Simultaneous operation of the two heads reduces cycle time by approximately 50% on symmetrical parts.
- VGP3D programming software allows for fast simulation, automated cycle creation and parameter storage — minimizing operator setup.
- “All electric” technology offers reduced energy consumption, low maintenance and cleaner operation. (noted in the company’s wider range of machines)
Scope of Application
The DH40 is ideal for businesses that need:
- Bending wire or strip with a diameter of up to ~Ø10mm / Ø12mm (depending on model) — suitable for light to medium thickness materials.
- Production of symmetrical parts, complex geometries, closed shapes or parts with integrated components.
- Production with continuous loading (24/7) from a roll or bar — ensuring stability, speed and high productivity.
Technical specifications
| Feature | Values / Range |
|---|---|
| Wire diameter (R=1000N/mm²) | up to ~ Ø8mm for model DH4010. |
| Wire diameter (R=600N/mm²) | up to ~ Ø 10 mm for model DH4010. |
| Wire diameter (special version) | up to ~ Ø 12 mm for model DH4012. |
| Bending angle | 0,1° up to 240° |
| Minimum bending radius | 0.5mm to “infinite” (∞) |
| Working stroke | up to ~ 4.400 mm |
| Machine weight | ~ 4.000 kg |
| Maximum installed power | Βar version: ~ 18 kW · coil version: ~ 22 kW |
| Average absorbed power | Bar version: ~ 6-7 kW · Coil version: ~ 8-9 kW |
