High-carbon Pre-tensioning Wire Drawing Machine
1. International R&D Background
One of the highlights of Hailite is that it has a R&D team mainly composed of Italian designers, who combine Italian technology with Chinese manufacturing. This team also collaborates with academicians of the Chinese Academy of Sciences and universities such as Beijing University of Science and Technology, and has developed new technology patents such as NPR (high strength and high toughness) steel bars.
2. Clear product line (including steel strand equipment)
The core product line is directly related to the drawing machines you previously focused on, and particularly covers steel strand equipment:
Core products: Intelligent high-speed drawing machine, prestressed drawing machine, cold-rolled ribbed steel bar equipment, steel strand equipment, steel bar straightening machine, etc.
Steel strand related: The product catalogue clearly includes components such as steel strand equipment and rope-type strand jointers, which can be used for the production of prestressed steel strands for domestic and American standards.
Products Description
The wire drawing machine for steel strands is a specialized equipment designed to produce raw materials for prestressed steel strands-specifically high-strength monofilaments. Compared to conventional wire drawing machines, its core function lies in ensuring the stability and precision of high-strength wires during high-speed drawing with large compression ratios.
Products Feature
High-strength drawing system: Featuring a straight-through structure, it typically includes 8 to 12 drawing passes. By distributing the deformation across multiple passes with low compression ratios, the resistance to deformation in each individual pass is reduced. The compression ratio per pass generally ranges between 15% and 25%.
High-capacity processing: capable of handling rod raw materials with diameters ranging from Ф6.5mm to Ф12mm; special models can accommodate input wire diameters up to Ф20mm, with finished monofilament diameter precisely controlled between Ф0.8mm and Ф5.0mm.
High speed and high precision: The maximum drawing speed can reach 15–25 m/s, with AC frequency conversion speed control maintaining speed fluctuations within ±0.5%, and the finished product diameter tolerance controlled at the ±0.01 mm level.
Powerful Cooling: To handle the significant heat generated during high-carbon steel drawing, the equipment is typically equipped with a combined cooling system featuring three water-cooling circuits and two air-cooling circuits, ensuring controlled temperatures for the roll and die.
Products parameter
|
Model |
LZ400 |
LZ550 |
LZ700 |
|
|
Inlet Wire Dia. |
mm |
3.0-5.5 |
5.5-7.0 |
7.0-8.0 |
|
Outlet Wire Dia. |
mm |
0.8-1.8 |
1.6-5.5 |
4.0-6.5 |
|
Max speed |
m/s |
12 |
12 |
10 |
|
Control system |
PLC |
PLC |
PLC |
|
|
Operation |
Touch screen |
Touch screen |
Touch screen |
|
|
Lubricant type |
Powder |
Powder |
Powder |
Steel strand large drawing machine - Originating manufacturer - Customization support available
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