Best Quality Full Auto Batch Pre-Expander (FDS1400I-II, FDS1660I-II)

• After-sales Service: Yes
• Warranty: 12 Monthes
• Type: EPS Foam Machine
• Raw Material: EPS
• Principle: High-Pressure Air Type
• Automation: Automatic
• Model NO.: FDS1400I-II FDS1660I-II
• 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

Auto Batch Pre-Expander
Application

1. The machine adopts PLC programmable controller and touch screen control, automatic feeding, automatic electronic measurement, automatic control of temperature and pressure, dry barrel drums, etc., have made the material once completed, to ensure that the machine automatically cycle of production.
2.  The use of electronic weighing systems, photoelectric material level control system, proper grasp bulk density foam material, so that a uniform density foam beads after each error is less than 3% or less.
3. Barrel body temperature and vapor pressure, the use of advanced high -precision Japanese pilot valve control, ensure that the pressure relief valve outlet is always constant , ensure that the temperature inside the tank advance machine control within ±1% ºC of , so as to ensure the consistency of raw EPS issued prevent EPS material because the temperature control is not good agglomeration.
4. Automatic vacuum feeding device, electronic weighing devices, combined with level switch to achieve the automatic feeding, improved production efficiency, reduce labor intensity.
5. The barrel constant use of closed foam, high thermal efficiency, save steam energy than the continuous advance machines save more than 50%.
6. Large - capacity aircraft automatic control system fluidized bed drying, complete with continuous particle dried, crushed to the aging silo feeding device functions.
7. Barrel automatic feeding using negative feed, the feed material using high pressure air. Thus shortening the materials and the material time, greatly speeding up the fat feed speed, improve production efficiency.
8. The machine uses electrical, pneumatic components, valves, etc. are well -known brand products, thus ensuring the operation of the machine stability, reliability and long service life.
9. The computer has a memory function, can often use the EPS raw material brands, specifications, foaming process, all parameters can be recorded in the computer. When you need to use the manufacturers of raw materials used in the past, you just press a computer touch screen can quickly go back to the original process.
10. Due to the weighing machine uses a direct feed, reducing the intermediate staging process unit, the upper part of the rack accessory set, compact machine structure, small footprint relative to teach.
11. The machine is suitable for high altitude areas of foam production, play a pressure foaming machine superiority, (in the same environment continuous pre productivity is very low).

Technical date
 

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