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Accuracy Batch Polystyrene Pre-expander Machine
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Accuracy Batch Polystyrene Pre-expander Machine

Quantity:
  • SPJ90
  • FANG YUAN

Accuracy Batch Polystyrene Pre-expander Machine

The accurancy batch polystyrene pre-expander machine is an energy - saving equipment. It is applied to expand for EPS polystyrene. Our styrofoam batch expander machine cover a whole range of pre-expanders for all thermoplastic foam processing requirements. The styrofoam batch expander machine will save the material cost and the energy cost as much as possible.


Main Features:

The accurancy batch polystyrene pre-expander machine includes stainless steel dryer bed, screw conveyer, filling, sieving device, etc.

Steam system: The accurate pressure reducer and PID control system of the accurancy batch polystyrene pre-expander machine to keep very stable and accurate steam, ensure material variation.

Pressure control: There is pressure sensor in the polystyrene batch expander machine, the pressure sensor with multi-steam exhausting system to keep expansion chamber pressure stable, as well as reduces the steam consumption.

Temperature control:The temperature sensor and compressed air proportional valve maintains accurate expansion temperature, which is suitable for high density expansion, resulting in less broken beads. The temperature control equipment of thermocol batch expander machine can also save the heat energy.

Material level control: The styrofoam batch expander machine can keep accurate weighing scales and vibrated level sensor control, ensuring less density tolerance.

 Material filling system: Set filling weight in touch screen and electronic weighing filling to make the batch expander machine realize filling accurately and automatically.

 Electric control: The PLC touch screen, electronic parts and valves are from reputed brands, which make the whole working procedure of polystyrene batch expander machine automatic and stable.

 

Notes:

❉ The auto density-weighing system of accurancy batch polystyrene pre-expander machine is optional.

❉ Secondary expansion device for SPJ130, SPJ160 is optiona



SPJ90 Batch Pre-expander-A (Accuracy).jpg

SPJ90A Projects.jpg



Technical Data

Item

Type

 

 

SPJ 50A

SPJ 90A

SPJ 130A

SPJ 160A

Expansion Chamber

Diameter

Volume

Useable Volume

¢500mm
0.14m³
0.1 m³

¢900mm
0.85 m³
0.6 m³

¢1300mm
2.4 m³

1.6 m³

¢1600mm
5.4 m³
4.5 m³

Steam

Entry

Consumption Pressure

DN25
0.5-0.7kg/cycle
0.6-0.8MPa

DN50

2-4kg/cycle
0.6-0.8MPa

DN65
10-12kg/cycle
0.6-0.8MPa

DN100
18-20kg/cycle
0.6-0.8MPa

Compressor Air

Entry

Consumption Pressure

DN20
0.2-0.3m³/cycle
0.6-0.8MPa

DN25
0.3-0.4m³/cycle
0.6-0.8MPa

DN40
0.7-0.9 m³/cycle
0.6-0.8MPa

DN40
0.5-0.8 m³/cycle
0.6-0.8MPa

Drainage

Drainage Port Condensate

DN65
DN20

DN100

DN40

DN100
DN100

DN150
DN50

Throughput

 

12g/L 18g/L
25g/L
32g/L

50g/L

85kg/h
120kg/h
175kg/h
220kg/h

280kg/h

12g/L
18g/L
25g/L
30g/L

50g/L

240kg/h
350kg/h
480kg/h
590kg/h

720kg/h

12g/L
15g/L
20g/L
30g/L

530kg/h
670kg/h
920kg/h
1220kg/h

12g/L 15g/L
18g/L 25g/L

1500kg/h
2000kg/h
2600kg/h
3100kg/h

Second Expansion

8g/L
10g/L

800kg/h
1000kg/h

Material Conveying Line

 

¢150mm

¢150mm

¢150mm

¢250mm

Connected Load

 

9.5kW

16.75 kW

20.3 kW

38 .45kW

Density

 

12-140g/L

12-90g/L

12-30g/L

12-30g/L

Density Tolerance

 

± 2%

±2%

± 3%

±3%

Overall Dimension

(L×W×H)

3000×3800
×3800(mm)

4500×2000
×4900(mm)

7380×3000
×4500(mm)

11000×2840
×6050(mm)

Weight

 

1.50t

2.50t

4.20t

8.00t

Room Height Required

 

5000mm

5000mm

5500mm

7000mm


   Application:

成型机applications-00415967568


结束语-11214438032

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Xindeng Industrial development area, Fuyang, Hangzhou city, Zhejiang province, China

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