15003_4.pdf

Complete line, single press,

retrofit? The choice is yours

AP&T´s hydroforming presses and related products use state-of-

the-art technology. Among the unique beneﬁts we offer is the AP&T

speciﬁc NC control, which helps to create short cycle times and the

most accurate repeatability on the market. Also, our modular design

is shared across our entire product line, making it easier to integrate

our hydroforming presses into complete production lines.

Hydroforming press products from AP&T can be divided into

three groups:

Long Stroke Presses

The long stroke press works identical to a normal hydraulic press.

The slide keeps the tool closed during the hydroforming process.

Short Stroke Presses

The short stroke press works differently from the long stroke press

in this way: When the tool is closed, the slide is blocked against the

press frame with the help of a blocking device. A short stroke cylinder

(hence the “short stroke design”) provides pressure from under-

neath, keeping the tool closed during the hydroforming sequence.

Retrofit High Pressure System

The High Pressure System in combination with the HNC control

system is the heart of the hydroforming process. Its oil hydraulic

unit supplies pressure to the horizontal cylinders, and its water

hydraulic unit supplies pressure for the hydroforming process.

This unit is to be used on existing press equipment.