性能及特點 / Performance and Features：

◎ SF系列熱壓鋁架腳踏式塑料袋封口機，可以封接聚乙烯，聚丙烯和多層復(fù)合塑料，是一種新型、安全、理想的封口設(shè)備。

◎ 該機屬腳踏式中的“重量級”，由鋁合金壓鑄件整裝而成，配特大功率變壓器，上下可調(diào)式重物封口托架，快速的超短封口時間，功效特高，具有一般封口機不可替代的功能。

◎ 本機適用于形體較大，重量較重的物體塑料封口，適用于大米、大豆等農(nóng)產(chǎn)品及化工等多種物品的封口，封口強度牢固，美觀實用，機器使用壽命長，工作性能穩(wěn)定，用途廣泛，是一種價廉物美的耐用設(shè)備。

◎ SF series heat-press al-stａnd pedal plastic-bag sealer is a safe and ideal sealing equipment of a new style and can be used to adhere poly-ethylene,polypropylene and multi-layer compound plastic.

◎ It is of the heavy-grade among the pedal ones and made of assembling the al-alloyc astings and equipped with an extra power trandsformer and upper-lower adjustablebracket for heavy-abject sealing.lts quick and extra shorted time of sealing and specially high effciency can not be repiaced by the ordinary sealers.

◎ It is suitable for the plastic sealing of the abject with a larger shape and volume and a heavier weight and for the seialing of rice.beans etc.farming products and many chemicalgoods with a firm strn egth of sealing,good looking,practicality,long dura billty,stabte working performance and a vast usage,really a durable equipment of a low cost.