High Speed Automatic Vaccum EPS Pre-expander With PLC Control System

High?Speed?Automatic?Vaccum?EPS?Pre-expander?With?PLC?Control?System

To make eps raw material (expanded polystyrene)

become big and light foam beads through?steam heating.

With PLC English touch screen to realize full automatic production

for?feeding, heating to eject foam beads.

With?PLC?Control?system,?Fluid?bed?drier,?screw?conveyor,?

have?double?–expansion?device.

Steaming?is?controlled?by?timer?and?

photo-sensor?material?level?filling?are?controlled?

by?weighing?sensor?and?timer.?

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Application:
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1. The?machine?adopts?PLC?programmable?controlloer?and?touch?screen?control,automatic?feeding,

? ? automatic?electronic?measurement,automatic?contorl?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,photoeletric?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

? ? pilt?valve?control,ensure?that?the?pressure?relief?valve?outlet?is?always?constant,

? ? ensure?that?the?temperature?inside?the?tank?advance?machine?control?within?±1%?°c?of,

? ? so?as?to?ensure?the?consistency?of?raw?EPS?issued?prevent?EPS?material?because?

? ? the?temperature?control?is?not?good?agglomeration.
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4. ?Automatic?vacuum?feeding?device,electronic?weighing?devices,

? ? ?combined?with?level?switch?to?achieve?the?automatic?feeding,

? ? improved?production?efficiency,reduce?labor?inensity.
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5. The?barrel?constant?use?of?closed?foam,high?thermal?efficiency,

? ? save?steam?energy?than?the?continuous?advance?machines?save?more?than?50%
? ? The?aircraft?is?equipped?with?a?high?quality?enclosed?hot?air?drying?system,

? ? good?raw?material?in?the?barrel?body?hair?dry,without?going?through?along?curing?dry?bed.

? ? Weighing?system?on?top?of?the?barrel,so?the?small?footprint?and?compact?machine?structure.
6. The?machine?uses?electrical,pheumatic?components,valves,etc.are?well-known?brand?products,

? ? thus?ensuring?the?operation?of?the?machine?stability,reliability?and?long?service?life.
? ? Automatic?discharge?barrel?using?compressed?air?to?blow?the?material?,increase?the?feed?rate.
7. The?computer?has?a?memory?function,can?often?use?the?EPS?raw?material?manufacture?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.
8. The?machine?is?suitable?for?high?altitude?areas?of?foam?production,

? ? play?a?pressure?foaming?machines?superiority.

? ? (In?the?same?environment?Continuous?Pre?machine?productivity?is?very?low.)
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Technical?Data: