HXE-17DST Intermediate wire drawing machine with continuous annealing
I. Application
HXE-17DST Intermediate wire drawing machine with continuous annealing is used to draw and anneal single bare copper wire from 2.6mm-3.5mm to 0.4mm-1.6mm.
II. Compositions of equipments
| Name | Quantity |
| 1. Pay-off(Wire Tangle Auto Stop) | 1 set |
| 2. HXE-17DS Drawing machine | 1 set |
| 3. HXE-TH250 Annealing machine | 1 set |
| 4. HXE-180 Tension controller | 1 set |
| 5. HXE-SX500 Single or Double spoolers | 1 set |
| 6. Electric cabinet | 2 set |
| 7. Operation panel | 1 set |
| 8. Steam generator | 1 set |
| 9. Gear Oil Lubrication System | 1 set |
| 10. Spare parts | 1 set |
III.Main technical parameters
| Machine type | HXE-17DT | HXE-17DST | HXE-17HST |
| Control system | Traditional analog type/digital control with production record |
| Outlet diameter | 0.4-1.2mm | 0.4-1.6mm | 0.4-1.8mm |
| Inlet diameter | 2.6-3.0mm | 2.6-3.5mm | 2.6-3.5mm |
| Max line speed | 1200 | 2000 | 1800 |
| Dies No | 17 | 17 | 17 |
| Slip ratio | 18%+12.5% | 20%+15% | 19.5%+10% |
| Frame | Iron cast | Welded by steel plate |
| Capstan | Tungsten |
| Max capstan diameter | 260mm | 250mm | 280mm |
| Fix speed capstan diameter | 260mm | 250mm | 280mm |
| Spooler bobbin size | 400-630mm |
| Bobbin loading&unloading type | Double end thimble |
| Max.loading capacity | 500KG/MAX |
| Transmission type | By chain | By precision helical gears |
| Traversing unit | 90W belt type redule motor |
| Brake | Magnetic brake/Disc brake |
| Revise system | PID Synchronous control spooler |
| Detecting device | Weight balance by swing arm |
| Tension control | By air pressure adjust |
| Main motor | 37kw | 55kw | 45kw |
| Spooler motor | 11kw | 11kw | 11kw |
| Annealing method | DC.Three-section annealing |
| Max annealing current | DC1200A | DC2000A | DC2000A |
| Max annealing voltage | DC50V | DC50V | DC50V |
| Annealing power | 60KVA | 100KVA | 100KVA |
| Steam quantity | 12kg/h | 12kg/h | 18kg/h |
| Cooling water capacity | 300L/min | 400L/min | 500L/min |
| Capacity of compressed air | 0.4~0.6Mpa,30L/min | 0.4~0.6Mpa,50L/min | 0.4~0.6Mpa,50L/min |
| Power source | 380V50/60HZ |
| Machine dimension | 13300*3500*3400(mm) |
| Machine weight | 6500KG | 7500KG | 6500KG |
IV. Working environment
Altitude less than 1000m.
Temperature: －10℃－40℃
Relative temperature less than 85% (25℃)
Power source 380V, 50Hz, can be customized
V. The structure and principle of the machine
5-1. The annealing part, is three-section annealing, consist of Preheating section, annealing section and drying section. The fix speed capstan of drawing, the annealing capstans, are driven by the same motor, through belts, so the speed of drawing, speed of annealing, is the same, make sure no wire break.
5-2. The annealing capstans, are access to positive and negative power, make the wire pass through the annealing capstans with current, by short-circuiting, to preheat, anneal and dry.
5-3. The annealing current and voltage, by auto tracking the drawing speed to auto adjust.
5-4. To cooling fast to achieve the annealing, the annealing capstan is under the cooling water. There is a cooling tank at the bottom of the machine, cooling water, better use fat content of 0.5% emulsion. The pump shall pump the cooling water through the pipe and the switch to the annealing door. Adjust the cooling water switch to make sure the water is in certain height.
5-5. To make sure the wire while annealing, no Oxidation, there is a steam-in protection pipe, connect the pipe to the Steam generator, to use the steam to protect the wire from the oxidation.
5-6. In the exit of the drying section, there is a blowing device. In the device, shall have two dies. Connect the air compressor to the air compress input pipe, then out by the blowing device, adjust the switch, to make all the left water of the drying part, on the surface of the wire, blow away.
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