EPS Pre-Expander for Expansion EPS Beads

EPS Pre-Expander for Expansion EPS Beads

Model NO.: SPJ150
Different Density,Power-off Protection: with Second Expansion, Large Output
Trademark: FANGYUAN
Transport Package: Wooden Case
Specification: CE, ISO9001: 2008
Origin: China
HS Code: 84778000
Model NO.: SPJ150
Different Density,Power-off Protection: with Second Expansion, Large Output
Trademark: FANGYUAN
Transport Package: Wooden Case
Specification: CE, ISO9001: 2008
Origin: China
HS Code: 84778000
26 years in EPS machine manufacturing industry,
Accuracy, less steam consumption
Batch pre-expander SPJ50-90-130
Including stainless steel dryer bed, screw conveyer, sieving device, etc
1. Steam system: Accurate pressure reducer and PID control system (proportional steam valve system) to keep very stable and accurate steam, ensure material variation;
2. Pressure control: Pressure sensor with multi-steam and exhausting system to keep expansion chamber pressure stably, also reduce the steam consumption;
3. Temperature control: Adopts temperature sensor and compressed air proportional valve to keep accurate expansion temperature, which is suitable for high density expansion, less broken beads;
4. Material level control: Keeps accurate weighing scales and vibrated level sensor control, ensure less density tolerance.
5. Weighing filling: Set filling weight in touch screen and electronic weighing filling to realize filling accurate and automatically;
6. Electric control: Adopts PLC programmable controller and touch screen, electronic parts, valves are famous brand (Schneider touch screen and electronic, Mitsubishi PLC, Germany valves), which control the whole working procedure automatically and stably.
Note:
Auto density-weighing system is optional.
Secondary expansion device for SPJ130, SPJ160 is optional.EPS Pre-Expander for Expansion EPS Beads
Item   Type
SPJ50A SPJ90A SPJ130A SPJ160A
Expansion Chamber Diameter
Volume
Useable Volume		 Φ500mm
0.14m3
0.1m3		 Φ900mm
0.85m3
0.6m3		 Φ1300mm
2.4m3
1.6m3		 Φ1600mm
5.4m3
4.5m3
Steam Entry
Consumption
Pressure		 DN25
0.5-0.7kg/cycle
0.6-0.8MPa		 DN40
2-4kg/cycle
0.6-0.8MPa		 DN65
10-12kg/cycle
0.6-0.8MPa		 DN100
18-20kg/cycle
0.6-0.8MPa
Compressed 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		 DN80
DN20		 DN50
DN25		 DN100
DN100		 DN150
DN25
Throughput      
 
  12g/l
  18g/l
  25g/l
  32g/l
  50g/l
  80g/l
 
 		 85kg/h
120kg/h
175kg/h
220kg/h
280kg/h
60kg/h		  
12g/l
18g/l
25g/l
30g/l
50g/l
80g/l
 		  
240kg/h
530kg/h
480kg/h
590kg/h
720kg/h
85kg/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
10 g/l		 800kg/h
1000kg/h
Material Conveying Line     Φ150mm Φ150mm Φ250mm Φ250mm
Connected Load     9.5KW 15.25KW 20.1KW 38KW
Density     12-140g/l 12-110g/l 12-30g/l 12-30g/l
Density Tolerance     ± 2% ± 2% ± 3% ± 3 %
Overall Dimension (LW*H) 3000*3800*3800(mm) 4500*2000* 4900(mm) 7380*3000* 4500(mm) 11000*2840*6050(mm)
Weight     1500kg 2500kg 4200kg 8000kg
Room Height Required     5000mm 5000mm 5500mm 7000mm
26 years in EPS machine manufacturing industry,
Accuracy, less steam consumption
Batch pre-expander SPJ50-90-130
Including stainless steel dryer bed, screw conveyer, sieving device, etc
1. Steam system: Accurate pressure reducer and PID control system (proportional steam valve system) to keep very stable and accurate steam, ensure material variation;
2. Pressure control: Pressure sensor with multi-steam and exhausting system to keep expansion chamber pressure stably, also reduce the steam consumption;
3. Temperature control: Adopts temperature sensor and compressed air proportional valve to keep accurate expansion temperature, which is suitable for high density expansion, less broken beads;
4. Material level control: Keeps accurate weighing scales and vibrated level sensor control, ensure less density tolerance.
5. Weighing filling: Set filling weight in touch screen and electronic weighing filling to realize filling accurate and automatically;
6. Electric control: Adopts PLC programmable controller and touch screen, electronic parts, valves are famous brand (Schneider touch screen and electronic, Mitsubishi PLC, Germany valves), which control the whole working procedure automatically and stably.
Note:
Auto density-weighing system is optional.
Secondary expansion device for SPJ130, SPJ160 is optional.EPS Pre-Expander for Expansion EPS Beads
Item   Type
SPJ50A SPJ90A SPJ130A SPJ160A
Expansion Chamber Diameter
Volume
Useable Volume		 Φ500mm
0.14m3
0.1m3		 Φ900mm
0.85m3
0.6m3		 Φ1300mm
2.4m3
1.6m3		 Φ1600mm
5.4m3
4.5m3
Steam Entry
Consumption
Pressure		 DN25
0.5-0.7kg/cycle
0.6-0.8MPa		 DN40
2-4kg/cycle
0.6-0.8MPa		 DN65
10-12kg/cycle
0.6-0.8MPa		 DN100
18-20kg/cycle
0.6-0.8MPa
Compressed 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		 DN80
DN20		 DN50
DN25		 DN100
DN100		 DN150
DN25
Throughput      
 
  12g/l
  18g/l
  25g/l
  32g/l
  50g/l
  80g/l
 
 		 85kg/h
120kg/h
175kg/h
220kg/h
280kg/h
60kg/h		  
12g/l
18g/l
25g/l
30g/l
50g/l
80g/l
 		  
240kg/h
530kg/h
480kg/h
590kg/h
720kg/h
85kg/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
10 g/l		 800kg/h
1000kg/h
Material Conveying Line     Φ150mm Φ150mm Φ250mm Φ250mm
Connected Load     9.5KW 15.25KW 20.1KW 38KW
Density     12-140g/l 12-110g/l 12-30g/l 12-30g/l
Density Tolerance     ± 2% ± 2% ± 3% ± 3 %
Overall Dimension (LW*H) 3000*3800*3800(mm) 4500*2000* 4900(mm) 7380*3000* 4500(mm) 11000*2840*6050(mm)
Weight     1500kg 2500kg 4200kg 8000kg
Room Height Required     5000mm 5000mm 5500mm 7000mm

The die casting part production flow chart

Die casting production flow chart

Injection speed of die cast process

Pouring liquid metal tie up chamber volume percent

Injection speed(cm/s)

≤30

30-60

>60

30-40

20-30

10-20


High speed computing formula

High speed computing formula

V -------------Cavity volume (CM3);

N ------------ Cavity No;

D ------------ Die-casting drift (CM);

T ------------- Proper filling time.


The production of aluminum and Zinc Alloy Die Casting parts.

Production of aluminum and zinc die casting parts









Die Casting Parts

A380 Aluminum Die Casting, Aluminum Die Cast Part, Die Casting Parts, Zinc Die Casting

NINGBO BEILUN LEMA MACHINERY TECHNOLOGY CO.,LTD , http://www.china-lema.com

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