Wire Protective Rubber Ring Expantion Machine

This is a semi-automatic rubber ring pneumatic hole reaming machine, which is mainly used to expand the inner hole of the rubber ring for wire protection, so as to facilitate the wire insertion operation. This machine has 4 poles, the operator puts the rubber ring on the poles by hand, and then depresses the foot switch to open the 4 poles. The inner hole of the rubber ring is stretched into a square, and the size of the enlarged hole can be adjusted by the stroke of the cylinder. The size and shape of the strut can be customized according to the customer's product.