Automatic High Efficient EPS Raw Material Custom Batch Pre Expander Foam Beads

Price Negotiable

Price: negotiation

MOQ: 1

Delivery Time: 6-10days

Brand: PINSHENG

Product Description

Pre-expansion: The process begins with the pre-expansion of EPS beads. The beads are fed into a pre-expander, where they are exposed to steam and heat.

Variable volume barrel inherits the foam- ing precision of the small barrel and also has the characteristics of high efficiency of the large barrel. The raw materials can be turned 360° in the barrel and heated evenly. The uniformity of the foam partic- les is also very good.
The feeding and discharging speed of the conical barrel is very fast. The feeding speed is increased by 50%, and the dis- charging efficiency is increased by 65%.

Variable volume barrel optimizes the EPS pre-expansion mechanism and heating process, and has the characteristics of high efficiency and high output. The amount of steam required to prepare one ton of materials can be saved by 20%.

lt pre-expands black suspended graphite materials through a special heating process, which has a higher expansion ratio than conventional pre-expanders.

Main features:
1.The chamber surface is made by stainless steel with good shape and long life
2.The fluidized Bed Drier can be bought by customer solely.
3.The twice pre-explander can pre-expand once or twice to enable the EPS density to be ideal state.

ltem		Unit	PSPEC90	PSPEC120
Expansion Chamber	Diameter	mm	900	1200
	Volume	m³	1.2	2.2
	Useable volume	m³	0.8	1.5
Steam	Inlet	mm	25	40
	Consumption	kg/cycle	100-150	150-200
	Pressure	Mpa	0.6-0.8	0.6-0.8
Compressed air	Inlet	mm	25	25
Compressed air	Pressure	Mpa	0.6-0.8	0.6-0.8
Drainage	Condensation	mm	20	20
Connected load	Installing power	Kw	10	15
Density	First expansion	g/L	12-30	14-30
Density	Second expansion	g/L	8-11	8-13
Overall size (LXWXH)		mm	470030003200	490047003200
Weight		Kg	1500	1800
Room height required		mm	5000	5000
Productivity	15g/L	kg/h	150	250
	20g/L	kg/h	200	300
	25g/L	kg/h	250	410
	30g/L	kg/h	300	500