Plastic T-shirt Bag Making Machine

Automatic T-shirt bag making machine is applied to manufacturing and printing the uncolored vest bags made of HDPE, LDPE roll film. It adopts PLC control, double step motor fixed length and the liquid crystal touch screen actual display to finish the feeding, sealing, cutting, punching holes and transporting only in one process. It is of high degree of automation and good economic result.Automatic T-shirt bag making machine control by PLC,with two photocell,two lines,speed 150-250 piece per minute for one line.   Main Technical Variables: Model: DFHQ-350*2;   DFHQ-450*2 Max. Bag-making width:300mm*2;400mm*2; Max.Bag-making…

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Exploring Precious Metal Recycling: How to Refine Pure Iridium from Waste Materials

In this issue, I will discuss the process of recycling iridium, which includes powder, liquid, and crystal forms containing iridium. Although the iridium content in these materials is not high, don’t underestimate it; every bit is extremely precious. Our goal is to extract iridium from these materials for reuse. Precious Metal Recycling The first step in extracting iridium is to separate it from other impurities. We will use some chemical reactions to form soluble compounds of iridium, while the unwanted components are left out of the reaction system. This may…

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