Equipment specification for DF-30D aluminum magnesium alloy fine wire drawing machine

PART ONE, main mechanical specifications:
1. Application: For aluminum-magnesium alloy wire drawing processing.
2. Wire entry range: Φ1.2 - Φ0.5mm 
3. Wire range : Φ0.25 - Φ0.1mm 
4. Outgoing line speed: 2500 MPM/MAX.
5. Maximum number of eye molds: 30 (prepared by the buyer), the eye mold specification is Φ25 mmX8-12 mmT .
6. Wire drawing reduction rate: 1st to 13th eye mold: 15%,
The 14th to 29th eye models: 10.5%.
Model 30: 8%
7. Wire stretching method: Horizontal four-axis, horizontal wire stretching and sliding continuous wire stretching.
8. Power: Main motor: 20HP (15KW) AC motor controlled by inverter.
Winding motor: 5HP ( 3.7KW ) AC motor controlled by inverter.
9. Machine structure: Steel plate welding and annealing.
10. Transmission part: The whole machine is driven by flat belts.
11. Wire drawing wheel: Use alumina sprayed (ceramic) wire drawing wheel.
12. Wire drawing lubrication system: Wire drawing oil requirement 40 liters/minute (without water pump)
Spraying method above the eye mold and wire drawing wheel.
13. Coil shaft dimensions: outer diameter Φ300 mm , bottom diameter φ217 mm.
Coil capacity: 25--30 KG (can also be specified by the customer)
14. Upper and lower shaft method: top core type, with upper and lower shaft trolley.
15. Cable arrangement: 110W belt-type synchronous motor cable arrangement, cable width 270mm.
16. Coiling control method: Counterweight tension buffer bar, automatic calculation and correction control of coiling tension.
17. Brake: 10KG electromagnetic brake.
18. Operation panel and control box.
20. Spare parts.

PART TWO, mechanical structure performance analysis:
1、Body structure:
1-1、Material: Q235
1-2、Structure: The machine body is welded from steel plates, annealed to eliminate internal stress, and then processed by a precision milling machine to complete the integrated drilling.
2、Incoming line:
2-1. Cable entry position: There is a long cable entry hole on the left side of the machine body.
2-2. Cable entry hole position: a water collection tank is installed on the outside.
3、Axis:
3-1. Material: #45 steel
3-2. Precision: The axis is tempered to HRC25-27 to ensure the removal of internal stress and improve the rigidity of the workpiece. The mating parts are ground to ensure the balance of concentricity and roundness.
4、Transmission part: The whole machine is driven by flat belt.
5、Wire drawing wheel:
5-1. Use chromium oxide sprayed wire drawing wheel.
5-2. The wire drawing wheel is fixed with screws, which makes loading and unloading easy and will not damage the precision of the axis.
6、Eye mold base:
6-1. The first eye model is independent.
6-2. The second to twenty-ninth eye molds are steel castings with a small body to increase the space for the extraction operation.
7、Wire drawing lubrication system:
7-1. Lubrication of the wire drawing wheel and wire drawing eye mold. Install a movable water pipe joint on the top without affecting the threading operation.
7-2. The upper layer is spray lubrication, and the lower layer is mold base water bubbling lubrication.
8、Coil shaft size: outer diameter Φ400 mm Unit: mm

Or match your iron shaft size.
9、Coiling speed control:
9-1. Swing arm type buffer detection and automatic correction of winding.
9-2. Automatic correction control can adjust the tension according to the wire diameter.
9-3. Attached is a line speed slip table showing the operating slip.
10. Cable arrangement system:
10-1, 110W belt-type synchronous motor wiring, stable wiring and fast response speed.
10-2. Linear bearings are slide rails with high rigidity and low wear.
11. Device of upper and lower shafts of winding shaft:
11-1, Top core type fixed spool, with upper and lower spool trolleys and ramps under the take-up shaft for loading
Lower spool.
11-2. Fully enclosed safety cover with transparent acrylic window to observe the winding and wiring conditions.
11-3. A #55 open spanner is provided for the installation of the upper and lower shafts.
12. Safety cover:
12-1. The transmission area safety cover has mesh ventilation holes.
12-2. The safety cover of the wire extension area is made of stainless steel plate.
12-3. The safety cover of the winding area is fully enclosed and has three inspection windows.
13. Power:
13-1. Main motor: 20HP (15KW) AC motor with inverter control.
13-2. Winding motor: 5HP ( 3.7KW ) AC motor with inverter control.
14. Wire break control method: proximity switch detection method at the extreme position of the buffer swing arm.
15. Braking control: 10KG electromagnetic brake.
16. Electrical control part:
16-1. Electrical control components: products from domestic first-class manufacturers, or foreign products of the same level.
16-2. Voltage: three-phase 380W 50HZ (or as specified by you).
16-3. Action instructions:
The power supply has no fuse switch.
Controls the power selection switch.
Operation ON/OFF switch and indicator light.
The operating line speed adjusts VR.
Production meter.
Meter reset button.
Disconnection indicator light.
Disconnection recovery button.
Emergency stop button.
Wire drawing slip percentage (%) table.
Wire drawing speed meter (digital type).
Inch foot switch.
Fault indicator light.
Overload protection, control line protection and power line protection.
17. Spare parts:
17-1. Wire drawing wheel disassembly tool 1 piece.
17-2. 3 fuses.
17-3, Foundation screw type 1.

PART THREE, others:
1. Painting: Spray paint after anti-rust treatment according to your required color sample, or paint according to Honglang 's standard color sample.
2. Consumable parts in the equipment: wire drawing wheel, transmission flat belt, wire distribution wheel, wire arrangement guide wheel.
3. Test run:
A、After manufacturing is completed, your factory will send personnel to work with our personnel to conduct local test runs in our factory.
B、During the trial run, the required eye molds, wires, iron shafts, wire drawing oil and other raw materials shall be provided by the buyer (or the seller shall be entrusted to purchase them on his behalf).
4. Installation: (not included in the quotation)
5. Net weight: 3800KG , gross weight: 4000KG
6. Mechanical dimensions: 3110X1210X1850 ( mm ).
7. Packaging: (not included in the quotation).

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