The all-metal press is used to press a limited amount of books. A ball-and-socket joint which connects the main screw with the platen reduces breakage to a minimum.

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The lying press more commonly called the laying press may also be termed the backing press and the cutting press, as both operations of backing a book and cutting the edges are performed on it.

MEKATRONICS EZ-PRESS Sr. This one-of-a-kind book press is the prototype of the production 1,500 lb. production model. Made of steel and aluminum, it consists of a platen, suspended by constant force springs, counterbalanced to “float” in midair, so that a few ounces of force will move it in either direction. When pushed in contact with books to be pressed, the platen is locked to the posts. Depending on the desired pressing force, two to four effortless quarter-turns of a ratchet wrench can produce a pressing force of up to 3,000 lbs.