2) the steel tube surface grinding , hard chrome plating.
3) do balance correction, steady operation.
4) ratchet fixed volume edition axis.
5)full Plate Hanging plate slot, suitable for 9 mm plateof the article.
6) loading and unloading of the print plate , pedal switch of electric control
forward and
reversing.
2.The printing press roller
1) the outer diameter :156 mm.
2) the steel tube surface grinding , hard chrome plating.
3) do balance correction, steady operation.
4)the printing press roller gap dial manual adjustment,
adjustment range 0-12 mm .