HW-80/105/110 series plastic extruding sheet unit

HW-80/105/110 series plastic extruding sheet unit

Main Parameters

No.

Parameters

Model

HW-80-750

HW-105-800

HW-110-800

Processing materials

PP, PS, PE

Material thickness

0.30~2.0mm

Sheet thickness accuracy

≤±0.015mm

Effective width of sheet

≤660mm

≤730mm

≤730mm

Line speed

3~20 m/min

Max.speed

120kg/h

200kg/h

250kg/h

Max.roll dia.

800mm

800mm

900mm

Layer

1

1

1

Roll specification

3-φ300-750mm

3-φ350-800mm

3-φ420×800mm

Rated power

Approx 100kw

Approx 100kw

Approx 117kw


Machine Configuration

Extruder

Stainless steel hopper.

Screw and barrel material: 38CrMoAlA nitriding treatment.

Main motor form: AC 4 (pole 30kw/4 pole 55kw/6 pole 75kw) motor, domestic inverter speed control, direct connection transmission, stable transmission and high transmission efficiency.


Reducer: extruder-specific reducer, hard tooth surface, high torque, high speed, low noise.

Filter: Double station hydraulic quick change screen.

Heater: stainless steel heating ring, solid state relay without contact output, intelligent temperature controller, PID automatic control, temperature accuracy reaches ≤ ± 1.5 °C.

Extruder technical parameters:

Extruder

Parameters

Φ80

Extruder

Φ105

Extruder

Φ110

Extruder

Motor power

30KW-4

55KW-4

75KW-6

Screw diameter(mm)

Φ80

Φ105

Φ110

Screw type

Separate Type

Screw L/D ratio

34:1

34:1

35:1

Screw maximum speed(rpm)

85

85

80

Max. output(kg/h)

120

200

250

Heating sections

5

6

6

Heating power(Kw)

Approx 25

Approx 45

Approx 50


Extrusion die

Structure: Hanger type gradient flow path, the lip gap is adjusted by pull code, and built-in stainless steel heating rod.

Material: high quality 40Cr forged steel, hard chrome plated on the runner surface, surface roughness of the runner: Ra0.025μm. Hardness of the coating: HRc≥58~62. The adjustment screw is made of Taiwan high temperature resistant screws.

Main technical parameters

Maximum effective width(mm)

750

800

800

Temperature control zone

3

3

3

Temperature control accuracy(℃)

≤±1

≤±1

≤±1

Heating power(kw)

18

18

18


Three-roller shaping calender

Transmission mode: chain drive.

Speed adjustment: domestic frequency control.

Roll gap adjustment mode: inclined block adjustment, adjustment accuracy 0.0125mm.

Pressing method: screw lift pressure / electric adjustment thickness(110).

Roller structure: two-way crossover and other processes.

Main Parameters

Press roller specifications

Φ300-750mm

Three

Φ350-800mm

Three

Φ420-800mm

Three

Roller radial comprehensive runout error

≤0.01mm

≤0.01mm

≤0.01mm

Roll surface finish

12级

12级

12级

Motor Power

3kw

4kw

4kw

Roller temperature error

≤±1℃

≤±1℃

≤±1℃


Trimming device

Knife body material: high-quality alloy steel, domestic general-purpose accessories are easy to purchase.

The edge material guide is flexible and convenient, and the angle can be adjusted at any angle.


Transition cooling rack

The frame structure is simple and easy to operate.

Guide roller specifications: φ80 × 750mm / φ80 × 750mm (105 & 110)

Aluminum guide roller, surface anodized.


Traction device

Traction roller form: one rubber roller, another chrome-plated steel roller.

Drive form: domestic frequency control;

Roller pressing method: rubber roller screw press.

Rubber roller rubber layer hardness: Shao Shi A60 degrees;

Main technique

Rubber roller specifications

φ205×750mm

φ205×800mm

φ205×800mm

 

Chrome roller specifications

φ215×750mm

φ215×800mm

φ215×800mm

 

Motor Power

2.2kw

2.2kw

2.2kw


Single station winder(80) 

Double station winder(105&110) 

Winding power and method: center winding.

Main technical parameters

Winding diameter

≤φ800mm

Winding width

≤800mm


Control System

The temperature control system adopts intelligent multi-loop intelligent PID adjustment technology of intelligent temperature controller with an accuracy of ±1 °C.

The extruder adopts AC 4-pole motor(110 6-pole) and domestic inverter speed control.

Flexible fieldbus group expansion technology and integrated multi-function control system.

Board combination construction, modular thyristor, integrated current transformer.


Auxiliary machine requirements

1. Mixer  

HW-80/105/110 series plastic extruding sheet unit                       

  2. Auto Feeder

HW-80/105/110 series plastic extruding sheet unit


3. Storage tank

HW-80/105/110 series plastic extruding sheet unit

4. Inline Crusher

HW-80/105/110 series plastic extruding sheet unit


Product consultation

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