2.1

Finished Sheath Outer diameter

Φ0.2-Φ5mm

2.2

Screw rod diameter

Φ30mm

2.3

Length to diameter ratio

25:1

2.4

Screw rod rotation speed

60r/min

2.5

Max extrusion

40kg/h

2.6

Max line speed

280m/min

2.7

Pay-off bobbin size

PN400-PN500

2.8

Take-up bobbin size

PN400-PN500

2.9

Full machine power

≤30KW

2.10

Power consumption

Electricity

380V + 10% 50HZ three-phase five-wire

Air

Pressure 0.1-1.0Mpa. Consumption 3.0 m³/h

Water

Pressure 0.2-1.6Mpa. Consumption 4.0 m³/h

3.1

PN500 No shaft type pay-off

1 set

3.2

Input line straightening device

1 set

3.3

SJ-30×25 Teflon extruder host

1 set

3.4

adjustable extruding head

1 set

3.5

Main electrical control / operation cabinet

1 set

3.6

Outer diameter tester

1 set

3.7

Stainless steel cooling sink (1 move meter +4 meters)

1 set

3.8

Independent blow dryer

1 set

3.9

Φ500mm double capstan device

1 set

3.10

PN500 double reel take-up and traverse frame

1 set

4.3.1

Screw rod diameter

Φ30mm

4.3.2

Screw rod length and diameter rate

25:1

4.3.3

Screw rod form

Gradual change

4.3.4

Screw rod rotation speed

60r/min

4.3.5

Max glue amount

40kg/h

4.3.6 Main motor: 7.5kW AC motor. The governor adopts Shenzhen SINEE frequency conversion series speed regulation system, which has the advantages of energy saving and stability.

4.3.7 Screw material: new No. 3 steel.

4.3.8 Barrel material: new No. 3 steel.

4.3.9 Material characteristics: a kind of metal material that can work for a long time under high temperature above 600 ℃ and certain stress; It has high high temperature strength, good oxidation and corrosion resistance, good fatigue performance, fracture toughness and other comprehensive properties.

Heating and cooling system:

4.3.10 The temperature controller adopts the latest generation of intelligent electronic display calculus temperature controller, the temperature can be automatically adjusted between 0-600 ℃, and the temperature control accuracy is ± 2 ℃

4.3.11Number of temperature control sections: one head section, one head lock section, four barrel sections, cast copper heating ring and four DF series axial cooling fans operate alternately; The fuselage is electrically heated, and the cast copper heating ring has good thermal insulation performance.

4.3.12The head adopts Haff clamping, which is convenient to operate

4.3.13Gear box: all gears are quenched and tempered by 40Cr, the tooth surface is quenched and tempered by high frequency, the surface hardness is hrc50-55, the shaft is quenched and tempered by 45# steel, the box material is cast iron, the gear is grinded by helical tooth surface, the gearbox is connected with screw by spline, and the one-way roller thrust bearing