EPS Pre-expander

ISO9001/ CE certification 20 years' experience Full automatic Lifetime after sales

 PSF140 I Type Full Automatic Discontinuous Pre-expander(First, Second Pre-expand)

The machine is controlled by PLC system with touch screen displayer to realize a full automatic cycle operation of material feeding, stem feeding , temperature controlling, foaming and discharging, and the quantitative material is exactlyand rapidly fed after compressed.    

The foaming process in the machine is realized in a fully closed stainless steel barrel under constant pressure with high thermal efficiency, economized steam, shortened curing process and high foaming magnification.

PSF140 I is composed of famous brand and high quality pneumatic components which can supply a reliable quality and convenient operation to ensure a precise temperature control and uniformity of beading and density.

The equipment is made of stainless steel sheets with reasonable structure which is convenient to fix and adjust feeding material so as to reach the needed granule capacity.

Technical Parameter

Item	Unit	PSF140I(First, Second Pre-expander)
Barrel Diameter	mm	1400
Effective Volume	m³	3.1
Steam Pressure	Mpa	0.6-0.8
Compressed Air Pressure	Mpa	0.6-0.8
Production Capacity	Kg/h	400-800
Foaming Density	Kg/m³	4.5-40
Installed Power	kw	20.45
External Dimensions	mm	4500 x 2150 x 2950
Installed Weight	kg	2500

  ISO9001 Certification

PSF140 I Type Full Automatic Discontinuous Pre-expander (First, Second Pre-expand)

Final Products Sample:

Produce Process of PSF140 I in Plant