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Automatic Batch Pre-Expander
Product Name: Automatic Batch Pre-ExpanderModel Number: JC-YF- APlace of Origin: ChinaFeatures:1) This automatic batch pre-expander has a PLC and touch panel with a full automaticproduction cycle controlling filling electronic weighing, chamber temperature,pressureand level testing2) It uses an electronic weighing system and level sensor to control raw materialvolumes and expanded density, while ensuring density tolerances within 3%3) With the adoptions of the German comparison valve (installed additionally accordingto the customer`s demand and Japanese high accuracies of the decompressionvalve control the temperature and the steam pressure in the chamber, which canguarantee the stability of the pressure in the decompression valve export, thus thechamber temperature is controlled to within ±1%, also guarantee theconsistency of the emanative raw material of EPS, and prevent if fromagglomeration because of bad control of the temperature4) Adoptions of the automatically pressure relief and stress facility, and electronicweighing facility, combining to the material control which achieves the task ofself-filling, thus offers high efficiency and low labor consumption5) Closed chamber keeps permanent pressure, and efficient heating helps save up to50% steam compare to continuous pre-expanders6) With a closed efficient drying system in the expansion chamber, material can bedried in the chamber rather than having to use a long fluidized bed7) The machine has a fully automatic production cycle which controls filling, expandingdrying, sieving, de-lumping and transportation to silo8) Electric appliances, power components, the valves etc are all local well-knowbrands, thus guarantee the machine operation stability, credibity and long servicelife9) Filling is done by a backpressure conveyor,which increase the filling speed10) The computer has a memory function. The usually used EPS material producers`sbrand names, the size expanding technology, and the producing parameters etc allcan be stored in it. When you need to use the raw material used before, all whatyou have to the originally stored producting model11) Because the electronics are put on the chamber, also the drying pros is done inthe chamber body. It has a compact structure which occupies a smaller area12) Even suitable for suing in a plateau area,with represents the great superior ofbatch pre-expander (under the same condition the continuous pre-expander havea much lower efficiency
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