Latch lock was named switching ware or parting lockset, which was used for three-plate mold, its control mold plate’s process sequence unit by the way of mechanical.

This latch lock should be installed inside the mold or the external side:

(Internal installation type) Internal latch lock: install inside the mold, avoid clashing with outside parts or the waterway, it saves space and doesn’t affect the beauty of the mold as a whole.

Prevents mold accidental collision damage in the process of transportation.
(External installation type)Latch lock: install external side, it is safe and reliable, easy to install and maintain, and has big latching strength, suitable for all kinds of large, middle, small mold.

Note:

A minimum of two sets latch lock are requested to be mounted symmetrically at least with the same specification in one mold.