
After the EPS pre-expander expand the eps material, the expanded beads have to stay in the silo for some time. Then they will be put into the eps block molding machine(EPS block moulding machine). There are a lot of air holes on the mould walls, steam can enter the mould through these holes and make the beads soft and expand. Because of the limit of the mould cavity, the expanded beads are connected and fill in the whole mould and sticked together to become a whole piece.
EPS block molding machine(EPS Block Moulding Machine) is used to make the expanded eps beads into a big piece of block. The sizes of block can be different sizes according to your requirement. We also have adjustable size eps block molding machines(EPS Block Moulding Machine) for sale. For example, adjustable polystyrene mould can make blocks with size 6mx(0.9m-1.2m)x1m.


Specification of EPS block molding machine:
| Items | SPB2000AC | SPB3000AC | SPB4000AC | SPB6000AC | SPB8000AC |
|---|---|---|---|---|---|
| Mould Cavity Size | 2040x1020x630mm | 3060x1240x630mm | 4080x1240x630mm | 6080x1240x630mm | 8100x1240x630mm |
| Block Size | 2000x1000x600mm | 3000x1200x600mm | 4000x1200x600mm | 6000x1200x600mm | 8000x1200x600mm |
| Density Range | 5-40kg/m³ | 5-40kg/m³ | 5-40kg/m³ | 5-40kg/m³ | 5-40kg/m³ |
| Capacity | 5kg/m³: ≈ 14pcs/ h | 5kg/m³: ≈ 12 pcs/ h | 5kg/m³: ≈ 12pcs/ h | 5kg/m³: ≈ 12 pcs/ h | 5kg/m³: ≈ 12 pcs/ h |
| 15kg/m³: ≈ 6pcs/ h | 15kg/m³: ≈ 5pcs/ h | 15kg/m³: ≈ 5pcs/ h | 15kg/m³: ≈ 5pcs/ h | 15kg/m³: ≈5pcs/ h | |
| Steam Pressure | 0.6-0.8Mpa | 0.6-0.8Mpa | 0.6-0.8Mpa | 0.6-0.8Mpa | 0.6-0.8Mpa |
| Steam Consumption | 18-25kg/cycle | 25-35kg/cycle | 40-50kg/cycle | 55-65kg/cycle | 79-95kg/cycle |
| Steam Inlet DN | DN80 | DN80 | DN100 | DN150 | DN150 |
| Compressed Air Consumption | 1-1.2m³/cycle | 1.2-1.6m³/cycle | 1.6-2m³/cycle | 2-2.2m³/cycle | 2.2m³/cycle |
| Compressed Air Inlet DN | DN40 | DN40 | DN50 | DN50 | DN80 |
| Drainage Vent | DN100 | DN150 | DN150 | DN150 | DN150 |
| Power Consumption | 12kW | 15kW | 18kW | 21kW | 25kW |
| Dimension(LxWxH) | 3800x2000x2100mm | 5100x2300x2100mm | 6100x2500x3100mm | 8200x2500x3100mm | 11500x2600x3300mm |
| Overall Weight | 3500kg | 5000kg | 6500kg | 9000kg | 12000kg |
Remarks:There are some other machine sizes. Please inform us which size you want to make, then we can customize it.
◆The EPS block molding machine(EPS block moulding machine) is equipped with a pressure sensor, replacing the electric contact pressure gauge, with good stability, high accuracy and low failure rate.
◆The EPS block molding machine(EPS block moulding machine) uses a patented technology to replace the vacuum tank with a simple vacuum system. The board with a density of 20kg / m3 can reach 5 minutes/cycle, which consumes even less power than the air-cooling block molding machine.
◆The material of the inner cavity of the block molding machine is stainless steel plated with Teflon.
◆The EPS block molding machine(EPS block moulding machine) adopts double-head steam inlet method, which optimizes the air intake pipe and internal steam pipe, and the steam energy consumption is lower.
◆The EPS block molding machine(EPS block moulding machine) is equipped with a plc control system. Customers can choose to purchase a fully-automatic finished board conveying system and an automatic drying room system.
◆The EPS block molding machine(EPS block moulding machine) is equipped with high-speed hydraulic pumping station and ejection hydraulic synchronization system.
EPS Block Molding Machine principle process, selection points, technical parameters
EPS Block Molding Machine principle process, selection points, technical parameters


Why choose our EPS Block Molding Machine / EPS Block Moulding Machine?
If you want to beat your competitors in product quality and capacity, you have to use our EPS pre expander machine. The reasons are as the following: ;
1.China manufacturer of eps foam machine since 1980s. ;
The best eps machine including EPS pre expander,EPS block molding machine,EPS shape molding machine,EPS cutting machine etc is made in our factory.
2. Professional EPS Machinery Manufacturer
Our engineers have 40+ years experience in EPS machinery. Our persons are rofessional,enthusiastic and responsible Each device undergoes a rigorous testing procedure
3. 7X24 H Support (info@eps-cn.com)
Customers participate in the test machine.It's our duty to install and debug the products and train the customers for free until they learn how to use it.
4. Easy operation.
Our machines have been tested by many customers and have been improved many times according to many customers’ feedback. The operation of our machine is more and more practical and easier and easier. We are the manufacturer in China that specially makes EPS machine only and we are the leader of Chinese EPS foam machinery industry.
5. Professional service team.
We have engineers and technicians who engaged in the overseas installation and technical training.












