Product Details
The pre-expander forms the basis for further processing of EPS, it
is the result of logical experience of physical processes in
machine technology, intensive exchange of knowledge with users and
raw material suppliers.
- Advanced programming control system, highly user friendly, perfect
automation of production
- Fully computerized memory, recording of massive settings.
- Multiple safety assurances , enhanced protection of operators.
- Precise weighing system, European standard weighing system is
available, ensuring the accuracy from the very beginning.
- Perfect sealing and chamber pressure stabilizing, highly efficient
heat transition, energy saving up to 50% comparing to continuous
pre-expander.
- Adopting best quality valves, electronic devices, to make sure
stable, reliable and long lasting production.
- Automatic sensor for material level control, fully automatic
density monitoring and control device, make the products with even
density.
- Perfect sealing and drying system
- Faster discharging of pre-expanded materials by compressed air.
- Drying system including fluidized bed drier is optional.
- High throughouts at low energy consumption
- Second pass version is available.
- Models
Subjects | unit | WB-YF-500-A | WB-YF-1100-A | WB-YF-1600-A |
(Length) | mm | 3000 | 1780 | 1850 |
(Wide) | mm | 3780 | 3220 | 1850 |
(Height) | mm | 3280 | 4250 | 5680 |
weight | Kg | ≈1200 | ≈2500 | ≈3500 |
this information is for reference only, further details to be
confirmed with the company.
- energy consumption
models | unit | WB-YF-500-A | WB-YF-1100-A | WB-YF-1600-A |
steam consumption | Kg/cycle | 2.5-5 | 4-8 | 10-17 |
air consumption | m3/cycle | 0.4-0.8 | 1 -2 | 1.2-2.5 |
power consumption | KW | 3.1 | 9.6 | 19.8 |
- functioning
subjects | WB-YF-500-A | WB-YF-1100-A | WB-YF-1600-A |
expansion rate | 12-14g/l | 12-30g/l | 12-33g/l |
productivity | 12 g/l | 70-90 kg/h | 12 g/l | 150-200kg/h | 12 g/l | 550-680 kg/h |
18 g/l | 100-130 kg/h | 18 g/l | 250-300 kg/h | 18 g/l | 700-850 kg/h |
20 g/l | 150-180 kg/h | 20 g/l | 320-380 kg/h | 20 g/l | 900-1000 kg/h |
35 g/l | 200-230 kg/h | 30 g/l | 410-500 kg/h | 30 g/l | 1200-1300kg/h |
- instruction
subjects | unit | WB-YF-500-A | WB-YF-1100-A | WB-YF-1600-A |
chamber | diameter | mm | φ500 | φ1100 | φ1600 |
height | mm | 1000 | 1500 | 2500 |
size | m3 | 0.1963 | 1.4255 | 5.0265 |
steam | entry | mm | φ25 | φ50 | φ50 |
Entry pressure | MPa | 0.4-0.8 | 0.4-0.8 | 0.4-0.8 |
compressed air | Entry | mm | φ25 | φ40 | φ50 |
Entry pressure | MPa | 0.4-0.8 | 0.4-0.8 | 0.4-0.8 |
Drainage | motor | mm | φ65 | φ80 | φ100 |
Drainage | mm | φ65 | φ80 | φ100 |
density calculation | -- | density calculation | density calculation | density calculation |
density tolerance | -- | <±3% | <±3% | <±3% |
spinning motor | KW | 1.1 | 4 | 11 |
Company Profile
Our company is a EPS foam machinery and supporting facilities
manufacturing enterprise integrating R & D, production, sale
and service. Since its establishment, the company has won the
recognition of its customers with high quality and service. Product
specifications are complete. Including EPS Pre-hair machine, EPS
molding machine, EPS sheet machine, EPS cutting machine, EPS
crushing recycling system and more than a dozen specifications of
products. On the basis of the original products, we have introduced
energy-efficient EPS molding equipment and EPP molding equipment.
The company has always been to technological innovation,
technological innovation, independent innovation for the purpose of
constantly improving product quality and service quality for the
majority of customers.
Warmly welcome customers from home and abroad to come and guide us!