High Performance Dry Drawing Type Wire Drawing Machines, Pulley Type/OTO Type
LW Series Pulley Type Wire Drawing Machine
Usage
This kind of machine is an ideal equipment applied to draw high-, medium- and low-carbon steel wire , as well as copper,alumium and alloy wire, the machine is applied to draw wires in nail, screw and rivet making factories etc.
Structure
The equipment consists of main reduction box ,die casing , wheel frame ,wire brace and electrical control system . the spinning drawing blocks are driven by JZT or Y series motor ,with gear coupling runs changeful gears to reduce speed. The drawing blocks are vertically fixed in sealed box body , the gear pair are lubricated with oil. In order to lower residual heat on the surface of the block ,the cooling device is installed in inter-wall of the block.
The machine runs with carwl or linkage. The safety halt gear is installed by the position of operation block.
Item | unit | Continuous Multi-block Type | ||
Model | LW- n/ 560 | LW-n/450 | LW-n/350 | |
Max. drawing pass (n) | n: 1 - 10 | n: 1 – 8 | n: 1- 8 | |
Tensile strength of wire rod | Kg/mm² | >110 | 128 | >140 |
Max. dia. of wire rod | mm | 6.5 | 3.4 | 2.5 |
Min. dia. of finished wire | mm | 2.5 | 1 | 0.75 |
Typical configuration | -- | LW1- 6/560 | LW1-7/450 | LW1-6/350 |
Max. average reduction percent | % | 30 | 20 | 21 |
designed total reduction percent | % | 78-88.5 | 77.9 | 78 |
Max. speed of block | m/min | 245 (block. 6) | 346.9 (block. 7) | 200 (block 6) |
Total power | kw | 18.5-30 | 7.5-11 | 7.5-11 |
weight | kg | 2000 | 1500 | 1000 |
Overall dimensions | mm | 1700x1150x1750 | 1520x810x1700 | 1400x800x1500 |