When no big-size plate vulcanizing press machine, through design deformation mold, could mold big-size high precision O-shape rubber seal on little plate vulcanizing press machine.
3
然后制作出样片,并通过丌炼机、密炼机、挤出机和平板硫化机制备了橡胶。
Then, the swatch should be worked out, the rubber is prepared by mixing mill, internal mixer, extruding machine and curing press.