A shop press can be a practical way to learn skateboard lamination without starting with an industrial hydraulic press. The important part is understanding the load path, supporting the mold correctly and staying within the press and tooling limits.
The press is only one part of the system
A hydraulic jack may provide the force, but the frame, crossmembers, mold carriers and contact points determine how that force reaches the mold. Avoid concentrating the entire load on a tiny unsupported area.
Support the mold
Use rigid, flat support so the mold does not rock or bridge under load. The goal is to transfer force into the mold while keeping the halves aligned.
Center the load
Keep the mold and jack aligned with the press frame. An off-center load can create uneven compression and adds unnecessary side loading to the press.
Modify conservatively
If you add fixtures or supports, design them around the rated press rather than assuming a modification increases the machine’s capacity. Inspect welds, pins, frame members and the jack before every pressing session.
What to document in your own build
Take wide photos of the setup and close-ups of the details. Record the veneer, adhesive, timing, mold and anything you changed. Good notes turn one successful deck into a process you can repeat.