Expanded Polystyrene Production Lines Expandable Polystyrene EPS Pre-Expander Machine

• After-sales Service: 12 Months
• Warranty: 12 Months
• Type: EPS Foam Machine
• Model NO.: ESPC-70/90/120
• Raw Material: EPS
• Principle: Blast in the Low-Pressure Type
• Automation: Automatic
• Computerized: Computerized
• Certification: CE
• Transport Package: Container
• Specification: ESPB-50/90/130/160
• Trademark: EPSOLE
• Origin: China
• Production Capacity: 150 Set / Year

Product Description

EPS Production Technology - Pre Foaming:

Batch foaming After weighing the EPS beads in batches, they enter the pre foaming machine for pre foaming. -High precision of pre foaming -Wide range of foaming density -EPS raw materials with low pentane content can be prepared -Generally, EPS raw materials contain 6-7% pentane -EPS raw materials with low pentane content contain 3-4.5% pentane (pre released in a pressurized pre foaming machine)
Methods of adjusting foaming density -by adjusting the quantity of raw materials to be put in each time -by adjusting the heating time of steam -by adjusting the height of EPS beads in the foaming machine (at which point the steam is cut off) -by adjusting the steam pressure -by regulating the supply of steam (steam to air ratio) Control mode of batch foaming -Control steam pressure (0.1 to 0.6 bar) - low density -Control steam temperature (85 to 99 ° C) - high density -Air mixing - high density

Features

Including common dry bed,auto-feeder,screening and auto-weighing device.
Steam system: controlled by relief valve and angle valve
Filling system: adopt electronic weighing system,set on touch screen and the equipment is available for weighing automatically
Material level control: controlled by photo sensor
Electric control: with PLC&touch screen

Technical Data

No.	Items			Unit/Type	ESPC70	ESPC90	ESPC120
1	Expansion Barrel Size			mm	Ø 700*1700	Ø 900*2000	Ø 1200*2000
2	Steam		Pressure	Mpa	0.6-0.8	0.6-0.8	0.6-0.8
			Inlet DN	mm	20	20	40
			Consumption	Kg/h	80-100	100-150	150-200
3	Air-Compressed		Pressure	Mpa	0.6-0.8	0.6-0.8	0.6-0.8
			Inlet DN	mm	15	20	20
4	Throughput		4g/L	Kg/h		80-120	150-190
			10g/L			120-140	190-230
			15g/L		100-120	140-170	230-270
			20g/L		120-150	180-220	280-320
			25g/L		150-170	230-270	360-420
			30g/L		200-220	280-320	450-550
5	Density		First Expansion	g/L	12-30	12-30	14-30
			Second Expansion		8-11	8-11	8-13
6	Connected Load			kw	7.92	8.92	13.33
7	Overall diamater	Without dry bed			1800*1100*2700	1950*1300*3000	2200*1600*3100
				mm
		With dry bed			4700*2600*2700	4700*2700*3000	5000*3000*3100
8	Weight			Kg	1400	1600	1800

FAQ

1. Q: Where is your company located? How can I visit there?
A: Our factory is located in Hangzhou City, Zhejiang Province, China. Welcome to visit us.

2. Q. Do you have some videos where we can see the line producing?
A: Yes, we can provide some videos for reference.

3. Q: What's the MOQ?
A: Our MOQ is 1 Set.

4. Q: Can I have my own customized product?
A: Yes. Your customized requirements for color, logo, design, package, carton mark, your language manual etc. are very welcome.

5. Q: Can you produce according to the samples?
A: Yes, we can produce mold by your samples or technical drawings.

6. Q: What's the delivery time?
A: Generally, it will take 20 to 60 days after receiving your advance payment. The specific delivery time depends on the items and
the quantity of your order.

7. Q: What is the payment terms?
A: T/T, L/C, D/P at sight

8. Q: How does your factory carry out quality control?
A: We attach great importance to quality control.Every part of our products has its own QC.

9. Q: What certificate do you have?
A: We have TUV, CCC, CE (EN71, EN14765), SGS, ISO9001 etc. Also we can apply any certificate if you need if the qty is OK.