Fully Automatic High Density EPS Pre Expander
It turns eps raw material (expanded polystyrene) to big and light foam beads through steam heating. With PLC and touch screen to realize full automatic production for feeding, heating and ejecting foam beads.
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Technical Data
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Item
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LWP-1200 Ⅰ Ⅱ
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Expansion Chamber
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Diameter
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DN1200
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Volume
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2m3
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Usable Volume
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1.5m3
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Steam
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Entry
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DN50
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Consumption
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7-9kg/cycle
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Pressure
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0.6-0.8Mpa
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Compressed Air
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Entry
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DN40
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Consumption
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0.5-0.6m3/cycle
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Pressure
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0.4-0.6Mpa
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Drainage
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Upper Drain Port
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DN125
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Down Drain Port
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DN100
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Material Conveying Line
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DN150
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Capacity
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10g/l 350kg/h
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15g/l 550kg/h
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20g/l 650kg/h
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30g/l 750kg/h
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Connected Load/Power
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33kw
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Expanded Density
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4.5-35kg/m3
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Density Tolerance
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<±2.5%
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Over Dimension
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5800*4200*5000mm
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Weight
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4000kg
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Specifications of
Fully Automatic High Density EPS Pre Expander
1.This machine applies PLC and touch screen, automatic feeding, electronic weighing, temperature control, material level control to realize automatic and continuous production.
2. Electronic weighing system and material level control system ensure the density of the foamed beads, which make the beads uniform and keep the density tolerance within 2%.
3. Japan original pressure reducing valve controls the steam pressure of the chamber, which ensures the outcome pressure of the valve constant and the inner temperature stable, which keeps the foamed material equal and prevents the beads agglomerate because of the bad temperature control.
4. Automatic material charging system improves efficiency and reduces labor intensity.
5. The closed constant pressure foaming barrel has high heating efficiency. It can save more than 50% energy compared to the continuous pre-expander.
6. Automatic discharging from the pre-expander, which can automatically filter and crush the ball material and transport the foamed material to silos.
7. Most of the main component are world-famous brand, with reliable performance, stable quality, long service life and low maintenance cost.
8. The computer has memory function, which can record all information such as brands, specifications, expanding foam techniques and parameters of EPS material manufacturers. When customers want to use the materials that ever been used before just press the touch screen of computer to quickly go back to the original technique.
Applications
Outer package: standard export wooden cases.
Inner package: plastic paper or wrapped with stretch film and etc.
Shipment:
By sea from Shanghai or Ningbo port
By train from Hangzhou station
By truck from Kashgar, Urumuqi or other checkpoint
Longwell Industry insist on cooperating with customers, offers one-stop services, including factory checking, machines selection, production arrangement, production tracking, before-delivery inspection, load-container checking, document confirmation and after-sales service. Timely report is given to clients for all details. so as to improve working efficiency, competitiveness and realize mutual benefits.
1. Full automatic and continuous production.
2. Controlled by touch screen and PLC, easy to operate.
3. High output and save energy.
4. Stable quality and less.
1. Controlled by PLC and touch screen, easy to operate.
2. With vacuum system creates fast product molding and cooling, while decreasing water content.
3. With multiple de-molding device, it can handle any difficult to de-mold product.
1. All block mold frames are treated by heat-treatment to ensure strength.
2. Taiwan original hydraulic station and all good quality parts.
1. Made of high quality aluminum material, and mould frame is made by extruded aluminum alloy profile, strong and long lasting.
2.Processed by CNC machines, mould sizes are precise.
3. All cavities and cores coated by Teflon.
Q. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. Other payment terms can also be negotiated.
Q. How about your 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.
Q. Can you produce according to the samples?
A: Yes, we can produce mold by your samples or technical drawings.
Q. Do you test all your machines before delivery?
A: Yes, we have 100% tested before delivery.
Q. Do you have some videos where we can see the line producing?
A: Yes, we can provide some videos for reference.
Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
