Kohlenstoffstahl-Drahtziehmaschine

LZ-7/560 Straight Line Carbon Steel Wire Drawing Machine Draw No. 7 Meterial to treat: low, mild, high carbon steel Meterial strength: 1250Mpa Inlet Dia.:5.5mm-6.5mm Outlet Dia.:1.8mm-2.5mm Max. total compressibility: 88% Max. drawing force: 7000N Traction: asynchronours motor with inverter control Input by touch screen Total power: 30KW+22KWX6+18.5KW Size: 9650x2000x2400mm Speed: 6m/s Output: 300MT/per month/ for Dia. 2.2mm wire Motor NO.1 power: 22KW Motors NO.2-7 power: 18.5KW Motors driven by inverter, controlled by PLC Take-up torque motor: YLJ160-80-6 1-7-2 Straight line type heavy drawing model LZ-7/560 (refer to PICTURE 2) Speed: 10m/s Output: 18.5MT/per day/ for Dia. 2.0mm wire(880KG per hour) A. The first motor is 30KW power, and the next six motors are with 22KW power, The type of first draw be wire-accumulating type, in this way, when the spools be changed, the pre-processing still remains working. The next six drawing be straight line drawing. The first die be rotation die. B. the machine frame is made of steel square pipe and armor plate, usually four capstan (head) are composed on one frames, so there are two frames for seven capstens, it is with good integrity. The cooling system for capstan be fan cooling plus water cooling combination, it is with good effect of cooling. The cooling for dies be compulsory water cooling. The pneumatic system is used for the spool loading and unloading, convenient for operators to load or unload spools, and locking system is adopted so as to prevent the spools from moving away. Safty stop and wire break protection are adopted so as to improve the security for operators. C. Configuration Motors with inverter control. Inverter be high performance vector type inverter with brand of DELTA Relay be PANASONIC product Proximity switches be OMRON product Analog output proximity switches be CONTRINEX, SWISS Main shaft bearing: NSK. PLC control system Touch screen input All rotation parts that touches with wire are coated with Wolfram-carbid, with hardness more than HRC58.