The A42-P has been designed for ease of operation and is particularly well suited for assembling mid-sized and larger frames.


The machine, mounted on a floor stand, it is equipped with a wedge driving group assembled on a movable carriage controlled manually by the operator that allows a quick inserting of wedges in different positions. It can join all types of moulding with precision using our special steel wedges, which are manufactured in several different sizes. It has a single stage foot pedal which activates the horizontal clamp.


After the operator sets the two mechanical stops, a two-stage hand lever is then used to position the vertical clamp and the nail head for driving or stacking wedges anywhere along the frame joint.

This machine is equipped with a very strong nail driver providing trouble free operation for many years.



Data Sheet

Frame Height (min. max.): mm 5-80 / 1/4” - 3 5/32”

Frame Width (min. max.): mm 6-120/ 1/4” - 4” 23/32”

Wedge storage capacity:  n. 220

Standard Wedge size:       7mm - 10mm - 15mm

Optional Wedge size:        3mm - 5mm - 12mm

Pneumatic feed:              Bar 3-6 / Psi 40-80

Air consumption:              3,5 Nl at 5 BAR

                                     0.12 cf3 at 73Psi

Weight:                          approx. 90 kg / 198 lbs

Height of work bench:      1000mm / 39”

Overall dimensions:         500mm x 420mm x 1220mm

                                     19” x 16” x 48”