This machine is used to draw Φ0.51－Φ1.06mm copper wires.

2.1. Inlet diameter: Φ1.6-Φ3.5mm

2.2. Outlet diameter: Φ0.51－Φ1.06mm

2.3. Max speed of drawing: 25m/s

2.4. Cone diameter: Φ250mm

2.5. Capstan diameter: Φ250mm

2.6. Number of die: 17

2.7. Outer Diameter of die: Φ25mm  T8-14

2.8. Spooling bobbin size: PND500- PND630

2.9. Main motor power: 55kW (AC)

2.10. Power of motor for single take up: 15kW (AC )

2.11. Machine dimension: 1700×1200×1100mm

2.12. Anneal unit power: 60V，2000A (DC)

4.1.Payoff stand

4.1.1.Type: cantilever type

4.1.2.Payoff stand consists of column, cantilever and steering roller.

4.1.3.On the top of the column, there is an emergency stop device for the whole assembly.

4.1.4.Dimension of Payoff (mm) : 1215 x 550 x 3400

4.2.1.Type: slip type. 17-die copper wire drawing machine

4.2.2.The machine consists of trough for cooling and circulation of drawing emulsion, gearbox, lubrication system, capstan, main motor.

4.2.3.Four clip-and-run switches for die stringing by clip-and-run operation.

4.2.4.Drawing rings and capstan rings is tungsten carbide coated.

4.2.5.Immersed type lubrication, easy to operate, good cooling and lubricating effect.

4.2.6.Lubricant equipment.

Working pressure: 0.2 ~ 0.4 Mpa

Temperature: ≤30℃

Rate of flow: 12 ~ 18 (m3/h)

4.3.1.Type: Horizontal DC annealing, speed tracking automatically

4.3.2.Diameter of annealing inlet wire: Φ0.51mm—Φ1.06mm

4.3.3.Max linear speed of annealing: 25m/s/

4.3.4.3 Pieces-Diameter of annealing nickel-conducting ring: 250mm.

4.3.5.The stretching force of softening conductor is even and stable and reaches the international requirement of the stretching rate.

4.3.6.Annealing is a two-period process: preheating period and annealing period

4.3.7.Softening room is protected by steam with hand-operated pressure regulating valve.

The pressure of steam: 0.2Mpa

The dosage of steam: 15kg/h

Water hardness for steam: Max  5 dH

4.3.8.The exit is equipped with air-drying device which is hand-operated.

Working pressure: 0.6～0.7 Mpa

Fluctuation value: +0.02 Mpa

Dew Point: -25 ℃

Flow quantity: 300 L/min

4.3.9.Annealing cooling adopts water circulatory cooling. Heat exchanger is cooled by the wire.

Flow Quantity: 25 m³/H

Working pressure of water: 0.2-0.4 Mpa

Water hardness for coolant: Max 12 dH

PH Value: 7-8

Note: cooling water shall not contain suspended substance, mineral matters, metal impurities, non-soluble matters and corrosive matters.

4.4.1.Spooling bobbin size: PND500~PND630

4.4.2.Max. take up speed: 25m/s(PND630)

4.4.3.Take-up motor: 15KW (AC)

4.4.4.Brake is pneumatic butterfly type.

4.4.5.Traverse pitch is fixed

4.4.6.Reels can move up and down controlled by air pressure. The gripping and relaxation for reels is pneumatic control with mechanical lock.

4.4.7.Accumulator

Detecting device: Pneumatic by swing arm

Max. Tension: 70N

Working pressure: 0.6～0.7 Mpa

Capacity of the accumulator: 2.5m

4.4.8.Sheaves are made of aluminum alloy; the working surface is coated by ceramic.

5.1.Power supply

3 phases power supply: 3 X 380 (±5%)

Single phase power supply: 220 (-5%+5%)

Frequency: 50 Hz (+/-2%)

5.2.AC motor’s speed control are all used Inverters are Inovance

5.3.Control system CPU and touch screen are used Siemens brand.

5.4.With stable take-up tension controlling capability. Without break of conductor in emergency situation such as sudden pause for the whole equipment.

5.5.The electrical system has a completely automatic safeguard

6.1.Operation direction: Right. Definition of Right operation direction: Operator face the drawing machine with wire inlet from the left hand side and take up on the right hand side.

6.2.Raw material applied: Low oxygen or zero oxygen round copper wire. Max. Inlet diameter is 3.5mm.

6.3.Unit color:

Machine: Navy-blue

Machine swing part: Orange

Electric cabinet: Beige white

6.4.All the bearings are NSK from Japan;

6.5.The noise of the machine is below 85 db - measured at 1M distance to the machine.

6.6.The doors of the drawing tank is stainless steel 304/2B plate with thick ≥ 2mm,The anneal door material is plastic steel

6.7.The main motor, and take up motors are ZHIMA.

6.8.The buy shall provide the drawing for the bobbin of take up

7.1.Machine mechanical layout, foundation drawing

7.2.Electricity including the diagram electric circuit drawing, piping drawings.

7.3.User handbook in English

7.4.Transmission system drawing

4.8.1. System pressure: 0.4Mpa

4.8.2. Oil supply temperature: 40ºC

4.8.3. Dimension: 1700x1244x1350mm

4.8.4. voltage and power of the oil heater: 380V/12KW

4.9.1. System ：Filtering, cooling and pumping system with storage tank, heat exchanger

4.9.2. Supply flow of emulsion：600 L./min

4.9.3. Emulsion over- pressure：0.2 bar

4.9.4. Emulsion inlet temperature：40 C°

4.9.5. Cooling：By water cooled heat exchanger，pipe style

4.9.6. Circulating pump: 1 set

5.1. The power of the machine: three phase, 380V, 50HZ.

5.2. AC motor’s speed control are all used SINEE speed regulator equipment

5.3. The machine is controlled by PLC(SIEMENS) and operated on touch screen(10.3＂Siemens).

5.4. With stable take-up tension controlling capability. Without break of conductor in emergency situation such as sudden pause for the whole equipment.

5.5. The electrical system has a completely automatic safeguard

6.1. Operation direction; The pay off is on the left and the take up is on the right ( from left to right )

6.2. Machine color : according to the color plate offered by customers.

6.3. All the bearings are NSK from Japan;

6.4. The noise of the machine is below 85 db - measured at 1M distance to the machine.

6.5. The two layer doors of the drawing tank is stainless steel 304/2B plate with thick ≥ 2mm,The anneal door material is plastic steel

6.6. The main motor, capstan motor and take up motors are Nanyang brand

6.7. Supply operation full software with user manual in English after receipt the commissioning certificate;

6.8. The buy shall provide the drawing for the bobbin of dual take up

7.1. Machine mechanical layout, foundation drawing

7.2. Electricity including the diagram electric circuit drawing, piping drawings.

7.3. User handbook in English

7.4. Transmission system drawing