Continuous Pre-expander Machine

We supply complete eps foam production line and turnkey project. We can upgrade the machines according to customers’ requirements. Our company floor area 18000 square meters, has four big modern workshops.Feature of eps continuous pre-expander machine1.Inside and outside of barrel are both made of stainless steel, and the middle layer is heat preserving material, the production efficiency is 2~3 times higher than the average machine,it can reduce 25% energy consumption.2.The baiting system includes first time baiting device and second time baiting device.3.This machine can process secondary pre-expansion.4.The expanded density range of foamed beads is 8~30 KG/M³,the density tolerance is minimal.5.Steam pressure reducing valve is optional. YF-70/90/120 eps continuous pre-expander machine Item 　   Type YF-70 YF-90 YF-120  Expansion Chamber  DiameterDN700mm DN900mm DN1200mmVolume0.6m31.2m32.2m3Usable Volume0.4m30.8m31.5m3 Steam Entry DN20 DN40 DN40Consumption80-100kg/h100-150kg/h150-200kg/hPressure0.6-0.8Mpa0.6-0.8Mpa0.6-0.8Mpa Compressed Air Entry DN15 DN20 DN20Pressure0.6-0.8Mpa0.6-0.8Mpa0.6-0.8Mpa Drainage Condensate DN20mm  DN20mm  DN20mm Throughput 15g/l 100kg/h150kg/h 250kg/h20g/l120kg/h200kg/h300kg/h25g/l150kg/h250kg/h410kg/h30g/l200kg/h300kg/h500kg/h Material Conveying Line　 DN150mm  DN150mm  DN150mm Connected Load　 8.93KW 9.73kw 13.33kw Density Frist expansion 12-30g/l12-30g/l 14-30g/lSecond expansion8-11g/l8-11g/l8-13g/l  Overall Dimension　4700*2660*2600(mm)4700*2930*3200(mm)905*4655*3250(mm) Wight　 1300kg 1500kg 1800kg Room Height Required　 3000mm 3000mm 3000mmApplication