LHD450
Rod Breakdown Machine, Aluminum Wire Drawing Machine
Rod breakdown machines convert Ø9.5 mm standard and alloy aluminum rods rods into single wires with precise diameter, preparing them for stranding, bunching, insulation, or other steps in wire and cable production. The finished wire reaches the required diameter for stranding, bunching, insulation, or other conductor production steps in wire and cable factories.
Technical Specifications
LHD450 Series Aluminum Alloy Rod Breakdown Machine
| Model | Number of Drawing Dies | Inlet Rod Diameter (mm) | Outlet Wire Diameter (mm) | Max. Drawing Speed (m/s) | Application |
| 9 | Ø9.5 aluminum alloy | 3.5–4.5 | 16 | Aluminum alloy wire drawing; also compatible with standard aluminum wire | |
| Ø9.5 standard aluminum | 3.3–4.5 | 20 | |||
| 11 | Ø9.5 aluminum alloy | 2.8–4.5 | 20 | ||
| Ø9.5 standard aluminum | 2.6–4.5 | 23 | |||
| 13 | Ø9.5 aluminum alloy | 2.3–4.5 | 21 | ||
| Ø9.5 standard aluminum | 2.1–4.5 | 25 |
| Model | Number of Drawing Dies | Inlet Rod Diameter (mm) | Outlet Wire Diameter (mm) | Max. Drawing Speed (m/s) | Applications |
| 9 | Ø9.5 | 2.8–4.5 | 20 | For standard aluminum wire drawing | |
| 11 | Ø9.5 | 2.3–4.5 | 22 | ||
| 13 | Ø9.5 | 1.6–4.5 | 25 |
Standard Configuration
- Rotary Double-Head Pay-Off Stand
- Wire Drawing Unit
- Wire Accumulator
- Pneumatic Dual-Reel Take-Up Unit
- Wire Pointing and Die Threading Unit
- Siemens PLC
- DC Speed Control System
- Touchscreen HMI
- Electrical Control Cabinet
- Operator Console
- Drawing Die Cooling and Lubrication System
- Gear Transmission Cooling and Lubrication System
- Inclined Oil Collection Base
Features
- The pneumatic dual-reel take-up system reaches reel change speed quickly and can change reels once the speed drops to 8–12 m/s, reducing downtime during production.
- During reel changeover, wire diameter at the leading end stays within ±0.01 mm, so less scrap is produced.
- Maintenance access openings on the wire drawing oil tank make it easier to remove parts, inspect the area, and carry out routine servicing.
- The traversing frame has a dual-support structure to ensure smoother operation, and its reversing position can be adjusted electrically during production.
- The wire accumulator uses a contactless potentiometer, giving the storage system longer service life, stable linear adjustment, and faster reel change response.
- The rotating-arm pay-off stand has two working positions, so rod feeding and rod connection can continue without stopping the main drawing machine.
- If the rotating-arm pay-off stand detects abnormal rod feeding, the wire drawing machine stops automatically to prevent drawing faults or wire damage.
- Full digital DC speed control, PLC programming, measurement display, fault display, fault alarm, and automatic shutdown give operators better control over the whole drawing line.
Deyang XDG is dedicated to the design and manufacture of cable and wire machinery, from metal rod continuous casting and rolling to wire drawing, stranding, cabling and extrusion. Beyond supplying wire and cable production equipment, we specialize in providing complete solutions to help global wire and cable manufacturers improve production efficiency and reliability. Our equipment including CCR lines, wire drawing machines, stranding machines, cabling machines as well as auxiliary equipment such as take-up units and cable packing machine is widely utilized in the production of power transmission cables, electrical conductors, communication cables, photovoltaic cables, and more.