TOP BOX TYPE SLOPE PROTECTION MOLD SECRETS

For the duration of set up, the hoister sixteen drives the top die plate 3 to overturn for being faraway from the bottom die plate 2 so as to open the die, the die is practical and quick, manual die opening isn't wanted, manpower and material assets are saved, and the price is minimized. In the event the die is shut, the rope is inside of a free co