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mild carbon steel wire drawing machine:
Seq. | Item | Unit | Data |
1 | Model |
| BHLZ5/700 |
2 | Drawing method |
| Vertical drawing blocks with dancer speed regulation |
3 | Number of drawing block | piece | 5 |
4 | Diameter of drawing block | mm | 700 |
5 | Speed control method |
| A.C. Frequency converter motor drive |
6 | Power of drawing motor | KW | 55(Vertical) |
7 | Power of spooler motor | KW | 22 |
8 | Max inlet wire diameter | mm | Φ5.5-Φ8.0 |
9 | Min final product diameter | mm | Φ2.5-Φ4.6 |
10 | Average reduction rate | % | Around 19% |
11 | Max line speed of the 5th block | m/s | 4-6 |
12 | Control system |
| All digital |
13 | Logic control system |
| PLC |
14 | Feeding wire tension strength | MPa | 1250 |
15 | Cooling system of blocks and dies |
| Water and ring wind cooling system for blocks,Water cooling system for dies |
16 | Required cooling water supply |
| 0.2~0.3MPa/16-20m³/h |
17 | Required air supply |
| 0.5MPa/0.5-0.6 m³/min |
18 | Time span of machine stop | second | Normal≤50s quick≤15s; emergency≤4s The buyer can design and modify the data |
Main components:
Seq. | Item | Model | Brand |
1 | Converter | Drawing machine ACS550-01-157A-4 | ABB |
Spooler ACS550-01-125A-4 | |||
2 | PLC & Moulds (pass word for the user) | CPU (CPU314-2DP) 6ES7 314-6CG03-0AB0 | SIEMENS |
Input Mould 6ES7 321-1BL00-0AA0 | |||
Output Mould 6ES7 322-1BL00-0AA0 | |||
3 | Touch Screen | 6AV6 643-0CD01-1AX0 | SIEMENS MP277 |
4 | Drawing Machine Motors | 55KW | China |
5 | Low voltage parts | Schneider | |
6 | Buttons and indicators | Schneider | |
7 | Displacement sensor | XSC-H203629 | TE France |
Power Supply 3P/415V/50Hz(as per your requirements) | |||
Mainly Running Control Functions:
1. All motors run synchronously with matched speed for normal drawing.
2. Each motor can run independently, in continuous or normal/reverse inching turning. A group of motors before or after any special motor of the production line can run synchronously with matched speed.
3. Synchronous running speed is set on main operation console. Separate motor running speed can be set separately, which is useful for starting/ending a drawing process.
4. User may take advantage of wire-break switches (stop/recover the production line running) to handle starting/ending a drawing process.
5. Each motor could be operated near to accordingly spool. Production line can be synchronous-running operated at winder stand and operation console. Inching turning is operated by a pedal switch. The cooling fan of the spool stops during the inching turning.
6. There are emergency stop buttons near every spools, winder, un-winder, and operation console.
7. In stop condition, wire press plates could be pressed on or released manually.
8. Voltage meters, current meters installed on electric cabinets.
9. Display of winder running time on touch screen.
10. Display of all motor speeds, all motor loads and faults on touch screen.
11. Measure and display of the length of wire drawing. Stop setting when the product reaches set length. Alarm setting when the length is to the set length.
All cables between control cabinets to all mechanical stands, all labors installing the cables are buyer scope. Seller is respo
mild carbon steel wire drawing machine