Hangzhou Fuyang Dongshan Plastic Machinery Co., Ltd. specialized in manufacturing EPS, EPP foam plastics machine for nearly 20 years with integrating independent R&D, manufacture, sales and service.
Category:Product Categories
Products Detail
Auto Batch Pre-expander Machine
Control System
PLC and human-touch Control, automatic operation, convenient maintenance.
Easy and fast working process switching with computer memory function.
Structure Design
Weighing system is placed on top of the barrel
High-quality closed hot air drying system
Spare parts and fittings are from well-known brands which keep the machine in a long service life
Processes
Electronic weighing system, photoelectric level control system, and automatic negative pressure filling device, keep the weight of expandable material accurately and the error rate of density ≤3%.
The temperature and steam pressure in the barrel are controlled by advanced Japanese high-precision pilot pressure reducing valve, ensure the pressure at the outlet of the reducing valve is always constant. The temperature in the barrel Temperature fluctuation control within ± 1% ℃
Closed constant pressure foaming is suitable for foaming production in high altitude anoxic areas
The automatic discharge of the barrel adopts compressed air blowing
Once forming and circular production.
Production Efficiency
High efficiency and low labor intensity
Energy savinglow cost.
Technical Data
Item |
Unit |
FDS1400Ⅰ―Ⅱ |
FDS1600Ⅰ―Ⅱ |
|
|
Diameter |
mm |
DN1400 |
DN1660 |
Volume |
m³ |
2.1 |
4.8 |
|
Usable Volume |
m³ |
1.5 |
3.5 |
|
|
Entry |
inch(mm) |
2"(DN50) |
2"(DN50) |
Consumption |
kg/cycle |
8~10 |
11~14 |
|
Pressure |
Mpa |
0.4~0.8 |
0.4~0.8 |
|
|
Entry |
inch(mm) |
2"(DN50) |
2"(DN50) |
Consumption |
m³/cycle |
0.5~0.8 |
0.7~1.1 |
|
Pressure |
Mpa |
0.5~0.8 |
0.5~0.8 |
|
|
Upper Vent |
inch(mm) |
5"(DN125) |
6"(DN150) |
Down Vent |
inch(mm) |
4"(DN100) |
5"(DN125) |
|
Blower Outlet |
inch(mm) |
3"(DN80) |
4"(DN100) |
|
Material Conveying Line |
inch(mm) |
8"(DN200) |
8"(DN200) |
|
Capacity |
4g/L |
230 |
390 |
|
7g/L |
350 |
520 |
||
9g/L |
450 |
700 |
||
15g/L |
750 |
1200 |
||
20g/L |
820 |
1500 |
||
Connected Load/Power |
Kw |
22.5 |
24.5 |
|
|
The First expanded |
kg/m³ |
10~30 |
10~30 |
The Second expanded |
kg/m³ |
4~9 |
4~9 |
|
Density Tolerance |
% |
±3% |
±3% |
|
Overall Dimension(L*W*H) |
mm |
6500*4500*4500 |
9000*3500*5500 |
|
Weight |
kg |
4500 |
4800 |