Good Quality Batch Pre Expander for EPS

• After-sales Service: Yes
• Warranty: 1year
• Type: EPS Foam Machine
• Raw Material: EPS
• Principle: High-Pressure Air Type
• Automation: Automatic
• Model NO.: FDS1100, FDS1400, FDS1660
• Computerized: Computerized
• Certification: CE, ISO9001:2008
• Plastic Type: EPS
• Condition: New
• Application: EPS Foam for EPS Plant
• Brand: Dongshen
• Transport Package: Standard Export Package
• Specification: FDS1100, FDS1500
• Trademark: dongshen
• Origin: Zhejiang, China (Mainland)
• Production Capacity: 20 Unit / Month

Product Description

Main Features:
1.1.   Our Batch Pre expander uses Screw Conveyor to convey raw material
1.2.   In our machine after conveying, material goes to weighing system, so every batch input material is the same weight.
1.3.   We have good design in piping system to get even steaming and even venting. At steam pipe entry, we use Japanese pressure reducing valve to ensure stable pressure steam some to machine. We use four steam inlet pipes evenly distributed at the bottom of expansion chamber, also we use four vent pipes for evenly venting, which enables same pressure everywhere in the expansion chamber
1.4.   We use level control for material discharging. The main principle is same input material weight, same expansion pressure, same material level to discharge material, so density come also same and even.
1.5.   We use 80 points PLC, each point for one action.
1.6.   Our machine uses SS304 for expansion chamber
1.7.   Our steaming plate is SS304 plate, using X-ray to cut the steam slots
1.8.   For normal steel, we use thicker material. So our machine is much heavier, and looks much stronger.

Item		Unit	FDS1400I-II	FDS1660I-II
Expansion chamber	Diameter	mm	Dn1400	Dn1660
	Volume	m3	2.1	4.8
	Usable volume	m3	1.5	3.5
Steam	Entry	Inch	2"(DN 50)	2"(DN 50)
	Consumption	Kg/cycle	8~10	11~14
	Pressure	Mpa	0.4~0.8	0.4~0.8
Compressed  air	Entry	Inch	2"(DN 50)	2"(DN 50)
	Consumption	m3/cycle	0.5~0.8	0.7~1.1
	Pressure	Mpa	0.5~0.8	0.5~0.8
Drainage	Upper drain port	Inch	5"(DN 125)	6"(DN 150)
	Lower drain port	Inch	4"(DN 100)	5"(DN 125)
	Lower exhaust port	Inch	3"(DN 80)	4"(DN 100)
Material conveying line		Inch	8"(DN 200)	8"(DN 200)
Capacity		4g/l	230 Kg/h	360 Kg/h
		7g/l	320 Kg/h	480 Kg/h
		9g/l	450 Kg/h	560 Kg/h
		15 g/l	750 Kg/h	900 Kg/h
		20g/l	820 Kg/h	1100 Kg/h
Connected load /power		Kw	22.5	24.5
Expanded density		Kg/m3	10~40	10~40
Density  tolerance		%	±3%	±3%
Overall dimension (L*W*H)		mm	6500*4500*4500	9000*3500*5500
Weight		Kg	4500	4800