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DW7090F
FYI
White
1PCS
China
By TT or LC
APPLICATION
Twin Screw Melt Carbon Fiber Spinning Machine DW7090F is suitable for small batch production
of carbon fiber or simulation teaching of complete production process.
KEY SPECIFICATIONS
Automatic metering feed:
The material is stored in charging barrel. After setting the amount
of material needed to be input, the feeding motor starts to drive the screw. When the feeding amount reaches the set value, the motor stops working and the automatic feeding stops.
Feeding motor reduction ratio | 1:17 |
Voltage | 220V |
Power | 200W |
Feeding screw diameter | φ30mm |
Barrel material | 316L |
Barrel volume | 10L |
Twin screw melt extrusion
The material enters the screw extrusion part after measured by the cylinder. The screw melt amount is gradually reduced from left to right to ensure that the extrusion material has enough pressure, and the uniform melt amount of the metering section can ensure the stability of discharge.
Parameter:
Screw diameter | φ30mm |
Screw material | High strength alloy |
crew length | 960mm |
Temperature control section | 5 sections |
emperature control range of single section | 0~400℃ |
Temperature accuracy | ±0.5℃ |
3. . Metering pump
The melt material comes to the metering pump through the screw extruder. All connecting parts of the pump are heated by heating pipes to ensure the uniform temperature and stable flow rate in the flow channel.
Connecting flange material | 304 |
Heating power of metering pump | 3kw |
Metering pump flow | 3cc/rev |
Pressure accuracy | 0.1N |
4. . Spinning pack
Spinneret material | SUS630 |
Hole number | 10~120 |
L/D | 3:1 |
5. . Hot wind channel
Hot wind heating method | Nitrogen gas |
Temperature control range | RT~150℃ |
Air speed and volume | Adjustable |
With nitrogen inlet, protection gas can be passed in. | |
6. . Spray and steering
l With oil spray pumpl Roller diameter: 100mm, main body material: SUS304l Can directly receive fiber, can also be turned guide rollerl Fiber receiving speed: 2800r/min |
7. . Measurement and control part
Data monitoring and control: Using real-time monitoring of material temperature and plug-in wall
temperature control method, material temperature control is more accurate.
PC remote control, interface display: extrusion speed, metering pump speed, winding speed, temperature display;
Over-limit alarm: overload alarm, temperature over limit alarm, extrusion pressure over limit alarm, metering pump abnormal speed alarm.
KEY COMPONENTS LIST
No. | Item | Quantity | |
1. | Extruding screw | Material: high temperature alloy tool steel, heating power: 3kw | 1set |
2. | Extrusion measuring head | Pressure sensor accuracy: 0.1N, temperature sensor accuracy: ±0.5℃ | 1set |
3. | Melt metering pump | Heating power: 3kw, flow: 2.4cc/min | 1set |
4. | Heating furnace | Power: 3kw, material: 304 shell, crystal fiber furnace | 1set |
5. | Charging barrel | Material: 304 | 1set |
6. | Spinneret plate | 24 holes, hole dia.: 0.1mm | 1pc |
7. | Cross blowing device | Sheet metal material: 304, size:150×150mm | 1set |
8. | Rotary oiling device | Material: PA6, speed: 300~1000m/min | 1set |
9. | Heating godet | Temperature range: 70~200℃, speed range: 100~500m/min | 3sets |
10. | Winding head | Speed range: 300~1000m/min, Max. dia.: Ф320mm | 1set |
11. | Metering pump motor/ frequency converter | AC220V 0.3KW | 1set |
12. | Extruding motor | AC220V 2.2KW | 1set |
13. | Heating godet motor | AC220V 0.45KW | 1set |
14. | Rotary oiling motor | AC220V 0.45KW | 1set |
15. | Temperature control system | Temperature control meter, sheathed thermocouple | 1set |
16. | Gas line control system | 6mm, 304 stainless steel pipeline, valve, pressure gauge | 1set |
17. | PC | Control interface, rotational speed, pump speed, temperature, alarm signal display. | 1set |
18. | Sheet metal framework | Material: DC01, T=1.2 sheet metal framework, dimensions of control cabinet: 800×600×1400mm, dimensions of main machine: 850×1400×1900mm | 1set |
APPLICATION
Twin Screw Melt Carbon Fiber Spinning Machine DW7090F is suitable for small batch production
of carbon fiber or simulation teaching of complete production process.
KEY SPECIFICATIONS
Automatic metering feed:
The material is stored in charging barrel. After setting the amount
of material needed to be input, the feeding motor starts to drive the screw. When the feeding amount reaches the set value, the motor stops working and the automatic feeding stops.
Feeding motor reduction ratio | 1:17 |
Voltage | 220V |
Power | 200W |
Feeding screw diameter | φ30mm |
Barrel material | 316L |
Barrel volume | 10L |
Twin screw melt extrusion
The material enters the screw extrusion part after measured by the cylinder. The screw melt amount is gradually reduced from left to right to ensure that the extrusion material has enough pressure, and the uniform melt amount of the metering section can ensure the stability of discharge.
Parameter:
Screw diameter | φ30mm |
Screw material | High strength alloy |
crew length | 960mm |
Temperature control section | 5 sections |
emperature control range of single section | 0~400℃ |
Temperature accuracy | ±0.5℃ |
3. . Metering pump
The melt material comes to the metering pump through the screw extruder. All connecting parts of the pump are heated by heating pipes to ensure the uniform temperature and stable flow rate in the flow channel.
Connecting flange material | 304 |
Heating power of metering pump | 3kw |
Metering pump flow | 3cc/rev |
Pressure accuracy | 0.1N |
4. . Spinning pack
Spinneret material | SUS630 |
Hole number | 10~120 |
L/D | 3:1 |
5. . Hot wind channel
Hot wind heating method | Nitrogen gas |
Temperature control range | RT~150℃ |
Air speed and volume | Adjustable |
With nitrogen inlet, protection gas can be passed in. | |
6. . Spray and steering
l With oil spray pumpl Roller diameter: 100mm, main body material: SUS304l Can directly receive fiber, can also be turned guide rollerl Fiber receiving speed: 2800r/min |
7. . Measurement and control part
Data monitoring and control: Using real-time monitoring of material temperature and plug-in wall
temperature control method, material temperature control is more accurate.
PC remote control, interface display: extrusion speed, metering pump speed, winding speed, temperature display;
Over-limit alarm: overload alarm, temperature over limit alarm, extrusion pressure over limit alarm, metering pump abnormal speed alarm.
KEY COMPONENTS LIST
No. | Item | Quantity | |
1. | Extruding screw | Material: high temperature alloy tool steel, heating power: 3kw | 1set |
2. | Extrusion measuring head | Pressure sensor accuracy: 0.1N, temperature sensor accuracy: ±0.5℃ | 1set |
3. | Melt metering pump | Heating power: 3kw, flow: 2.4cc/min | 1set |
4. | Heating furnace | Power: 3kw, material: 304 shell, crystal fiber furnace | 1set |
5. | Charging barrel | Material: 304 | 1set |
6. | Spinneret plate | 24 holes, hole dia.: 0.1mm | 1pc |
7. | Cross blowing device | Sheet metal material: 304, size:150×150mm | 1set |
8. | Rotary oiling device | Material: PA6, speed: 300~1000m/min | 1set |
9. | Heating godet | Temperature range: 70~200℃, speed range: 100~500m/min | 3sets |
10. | Winding head | Speed range: 300~1000m/min, Max. dia.: Ф320mm | 1set |
11. | Metering pump motor/ frequency converter | AC220V 0.3KW | 1set |
12. | Extruding motor | AC220V 2.2KW | 1set |
13. | Heating godet motor | AC220V 0.45KW | 1set |
14. | Rotary oiling motor | AC220V 0.45KW | 1set |
15. | Temperature control system | Temperature control meter, sheathed thermocouple | 1set |
16. | Gas line control system | 6mm, 304 stainless steel pipeline, valve, pressure gauge | 1set |
17. | PC | Control interface, rotational speed, pump speed, temperature, alarm signal display. | 1set |
18. | Sheet metal framework | Material: DC01, T=1.2 sheet metal framework, dimensions of control cabinet: 800×600×1400mm, dimensions of main machine: 850×1400×1900mm | 1set |
