High precision EPS Pre expander Equipment
Characteristics
High Precision EPS Pre expander Equipment
Control System
PLC and human-touch Control, automatic operation, convenient maintenance.
Structure Design
Weighing system is placed on top of the barrel
High-quality closed hot air drying system
Spare parts and fittings are high quality products of well-known brand which keep the machine in a long service life
Memory function
Processes
Electronic weighing system, photoelectric level control system, and automatic negative pressure feeding
The temperature and steam pressure in the barrel are controlled by advanced Japanese high-precision pilot pressure reducing valve
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 saving.
Technical Data
| ITEM | FDS930A/B | FDS1100A/B | FDS1400I-II | FDS1670I-II | |
| Expansion Chamber | Diameter | DN930 | DN1100 | DN1400 | DN1660 |
| Volume | 0.9m3 | 1.4m3 | 2.1m3 | 4.8m3 | |
| Steam | Consumption | 4-6kg/cycle | 6-8kg/cycle | 8-10kg/cycle | 11-14kg/cycle |
| Compressed Air | Consumption | 0.5-0.7m3/cycle | 0.9-1.1m3/cycle | 0.5-0.8m3/cycle | 0.7-1.1m3/cycle |
| Pressure | 0.5-0.8Mpa (5-8bars) | ||||
| Capacity | 4g/l | 250kg/h | 360kg/h | ||
| 9g/l | 230kg/h | 320kg/h | 450kg/h | 560kg/h | |
| 15g/l | 320kg/h | 550kg/h | 750kg/h | 900 kg/h | |
| 30g/l | 670kg/h | 850kg/h | 1000kg/h | 1350 kg/h | |
| Connected Load/Power | 15.5KW | 17.5KW | 22.5KW | 24.5KW | |
| Expanded Density | 10-100kg/m3 | 10-40kg/m3 | 4-40kg/m3 | 4-40kg/m3 | |
| Density Tolerance | <±2.5% | <±3% | <±3% | <±3% | |
| Overall Dimension(cm) | 290×420×590 | 290×450×590 | 650×450×450 | 900×350×550 | |
| Machine weight | 2700kg | 3200kg | 4500kg | 4800kg | |
Advantages
1. Fully automatic working by computer control system with PLC and color touch screen.
2. Have two expansion stages for making both low and high density products.
3. Use Germany and Japan proportional valves, sensors, reduce valve to control steady steam & air pressure, uniform steam coming to keep steady working and making high quality products.
4. Have the weight and density adjusting control system to get high accurate density products.
5.Have auto drying system, feeding system, weigh system, high efficient working and big capacity.
6. The machine made by 304 Stainless steel and all solid mix screws for long working life.
7. The machine excellent design and strong body structure, easy installation,operation and maintenance, good welding and painting, beautiful appearance of the complete machine.
Detail Of Key Parts
Production Process
Function And Application
It used for making the EPS raw material expansion into EPS foam beads, which used for producing all kinds of packaging and insulation products such as seafood/fruit/vegetable/ice boxes, packing products, tools, decoration, cold storage, constructions and so on.
tony@hzmilon.com