1.Brief Introduction:

the pre expander machine is also know as expanded polystyrene beads making machine, is the first step of the eps processing.
It can expand EPS raw material to a required density.

 

2.Techincal parameters:
 

Item		Unit	HS-YF-1100	HS-YF-1500
Barrel	Diameter	mm	Φ1100	Φ1500
	Height	mm	1500	1800
	Volume	m3	1.4	3.2
Steam	Inlet	mm	Φ50	Φ50
	Working pressure	mpa	0.6~0.8	0.6~0.8
Compressed air	Inlet	mm	Φ40	Φ50
	Working pressure	mpa	0.6~0.8	0.6~0.8
Expanding density		g/l	12-30	12-30
Capacity	12g/l	Kg/h	300	600
	18g/l	Kg/h	450	800
	20g/l	Kg/h	600	1000
	30g/l	Kg/h	800	1300
Bed dryer	Steam inlet	mm	Φ25	25
Installing power		KW	15.5	22.5
Overall size(L*W*H)		mm	3600*3100*4500	4000*3300*4800
Weight		kg	2500	3500
Workshop height		mm	6000	6000

  

3.Performance features:

• It Includes main body, feeding device, weighing system, bed dryer and so on;
• with PLC and touch screen, control barrel temperature, pressure and material level Automatically, ensure machine auto running;
• with Material weighing system and photoelectric control of material level to Reduce foam density error;
• the inner Barrel is made of stainless steel plate with high-quality closed structure and high thermal efficiency;
• with Japan Steam reducing valve and angle seat valves to control steady steam Pressure;
• the Electrical components and pneumatic components used in the machines are All well-known brands at home and abroad;