No.

Name

Qty

PVC Foam Board Production Line

1

SJSZ-80/156 Conical Twin Screw Extruder equipped with automatic feeder

1 set

2

Die: 4~20mm, 1220mmx2440mm

1 set

3

Calibrate platform （4 pairs）

1 set

4

Cooling bracket

1 set

5

Hauling machine

1 set

6

Lengthwise cutter

1 group

7

Accross cutter

1 set

8

Stacker rack

1 set

9

Hot and Cooling mixing machine 500/1000

With 3 dust collector and Vacuum loader

1 suit

10

Crusher SP650 37kw

1 set

11

Milling machine MF500 30kw

1 set

Description

Parameter

1)SJSZ80/156 Double Screw Extruder                   

Extruder Capacity

400Kg/h

Main motor

75kw AC

Central Height  

1050mm

Screw and barrel

Material

SKD-II, nitriding

Nitride thickness

0.6~0.7mm

Screw diameter

80/156mm

Rotated speed

1~34.7rpm

Heater &Cooler

Heater

Cast-aluminum heater

Heating zones

5

Barrel heating power

34kw （4/4/8/8/12）

Temperature range

50-300℃

Barrel cool way

Heat transfer oil and fan 

Fan power

0.25kw

Degassing part

Pump

Water ring vacuum pump

Pump power

2.2kw

Vacuum degree

0-0.075 mpa

Feeding Part

Motor

1.5kw

Speed Adjust

Transducer

Gear Box

Gear

Hard tooth surface (20GrMOLA)

Safeguard of screw  

with safeguard device for screw

2) Extrusion Die                                         

Heating zones   

7

Heating power

5kw*7zones

Width

1350mm

For products size

1220MM/3-20MM

Polishing precision

0.015-0.02um of die lip stream surface, and 0.02-0.03um of other stream surface

Electroplated layer

Die head stream surface hard chrome plating treated, thickness 0.05-0.06mm, hardness 60-65Rockwellc, and outside surface chrome thickness 0.03-0.04mm

Temperature oil tank control system

Motor power

1.5kw

Oil temperature range

50-200℃

Heating power

9kw

Flow rate

50L/min

Working pressure

0.2-0.3Mpa

Heat exchanger medium

Water (need to clean every year)

3) Calibrate platform                                

Calibrate die

4 pair

Calibrate die thickness

100mm

Calibrate die effective width

1500mm

Die close way

hydraulic

Die cooling way

By water

Platform centre height adjustment

Electrical control

Platform longitudinal move

Hydraulic cylinder oil driving, automatic pressure maintaining.  Double speed adjustment.

4). Cooling bracket

Length

4m

Transition roller

Stainless steel, surface polish, hardening treatment

5). Hauling machine

Rubber roller size

Φ250mmx1500mm * 8 pairs

Driver

Gear motor 5.5kw, frequency converting control.

6). Lengthwise cutter

Max. Cut width

1400mm, adjustable

Max. Cut thickness

40mm

Cutter motor

2.2kw*2, frequency converting control

Blade

14” alloy

7). Accross cutter

Max. Cut width

1300mm

Max. Cut thickness

40mm

Cutter motor

3kw

Blade

14” alloy

Accross cutting

Gear motor driving

Longitudinal move

Pneumatic driving

8). Stacker rack

Size

2500×1500mm

Material

Stainless steel

9). Hot and Cooling mixing machine 500/1000

     With 3 dust collector and Vacuum loader Transducer: ABB

Heating part

Cooling part

Total volume (L)

500

Total volume (L)

1000

Effective volume (L)

375

Effective volume(L)   

650

Mix weight (Kg)

≤250

Mix weight  (Kg)

≤500

Mixing time (min)

8-15

Cooling time (min)

8-15

Capacity(Kg/h)

600-1000

Leaf speed (r/min)

65

Leaf speed(r/min)

950

Cooling temperature(℃)

≤45

Heating way

Self-friction

Cooling water pressure (Mpa)

≤0.06

Material temperature (℃)

≤120

Cooling water temperature (℃)

≤15-25

Discharge air pressure（Mpa）

0.3-0.8

Discharge air pressure（Mpa）

0.3-0.8

Temperature controller

Automatic

Temperature controller

Automatic

Discharge way

pneumatic

Discharge way

pneumatic

Motor power (Kw)

75

Motor power (Kw)

11