High Quality Continuous Pre Expander

• After-sales Service: Yes
• Warranty: 12 Monthes
• Type: EPS Foam Machine
• Raw Material: EPS
• Principle: High-Pressure Air Type
• Automation: Automatic
• Model NO.: SPY-900 SPY-900II
• Computerized: Computerized
• Certification: CE, ISO9001:2008
• Brand Name: Dong Shen
• Condition: New
• Plastic Type: EPS
• Original: China
• Transport Package: Standard Export Package
• Specification: CE, SGS, ISO
• Trademark: Dongshan
• Origin: Zhejiang, China (Mainland)

Product Description

High Quality Continuous Pre-Expander

Application

The fat barrel, outside all-stainless steel compartment has insulation measures, reliable performance, reasonable structure, beautiful, stable quality, high production efficiency, increase 2-3 times than the average machine, low energy consumption 25%.
The machine feed system including a feeding device and the secondary feeding device, a feeding device by adjusting the feed rate of transmission in order to ensure a stable feed.
EPS beads through the material, the foam into the fluidized bed dryer ( customer optional ) and then into the aging silo through the fan delivery device, complete raw foaming process, process cycle according to the second foam.
The machine produced more uniform density can foam density 7-35kg/m3.
Let the steam valve, the user can choose according to need.
Technical date
 

Item		Unit	SPY- 900	SPY- 900II
Expansion chamber	Diameter	mm	Dn900	Dn900
	Volume	m3	1.2	1.3
	Usable volume	m3	0.8	0.8
Steam	Entry		DN 25	DN 25
	Consumption	Kg/h	200~250	200~250
	Pressure	Mpa	0.6~0.8	0.6~0.8
Compressed  air	Entry		DN 20	DN 20
	Pressure	Mpa	0.5~0.8	0.5~0.8
Drainage	Entry		DN 20	DN 20
Material conveying line			DN 100	DN 100
Capacity		15g/l	250 Kg/h	200 Kg/h
		20g/l	300 Kg/h	250 Kg/h
		25g/l	350 Kg/h	300 Kg/h
		30g/l	400 Kg/h	350 Kg/h
Connected load /power		Kw	10	10
Expanded density	First expansion	G/l	12~30	12~30
	Second expansion	G/l	7~12	7~12
Overall dimension (L*W*H)		mm	4700*2900*3200	4700*2900*3200
Weight		Kg	1600	1600