Features:

Soldering materials is made by,lead and many kinds od chemical active solvent,when soldering,toxic ingredients come out,which made many people getting headache,faint and so on.Use 346 smoke abosorber can remove toxin gas quickly and efficiency to proof health of.

Compact structure,easy to move.

White,black,gray color.black one can eliminate electrostatic.

Activate carbon filter is replaceable.

Adopted double roll axis,rotate stable,low noise.