Archpress: arched windows joined in 5 seconds.

The CAUL pneumatic machine for joining arched elements, rough or pre-finished. Precise, easy to use, maintenance-free.

Living room with a large wooden arched window overlooking the lake

Archpress, CAUL four-piston pneumatic machine with two wooden elements

Simplicity and precision.

Position the pieces quickly and precisely: cut machining times and waste.

Preview of the Archpress demo video

Archpress: clamping pistons with rubber pads on a finger-jointed wooden element — Clamping system

Archpress from above: indexed measuring bar between the two pistons — Indexed measuring bar

Indexed measuring barWith calibrated distance.
Knurled benchLimits wood movement.
Rubber-coated pistonsFor a secure grip on the piece.
Spreader screwFor fine angle adjustment.
Dual buttonTo start the cycle safely.
Built-in timerClamping time and opening and closing speed.

For rough and pre-finished pieces.

Archpress joins both rough and pre-finished arched elements: one machine for both jobs.

Rough finger-jointed wooden element under the Archpress pistons

Pre-finished finger-jointed arched elements

Speed and strength.

The thrust system and powerful pistons let you handle the pieces a few seconds after clamping, without waiting for the glue to dry.

Immediate joining
Straight joints too

Positioning the pieces

Technical specifications

Stroke: 40mm
Working pressure: 1000kg at 8 bar
Dimensions: 87 × 35 × 72cm
Machine weight: 70kg

Two versions, depending on the arch.

Choose the configuration based on the size of the arches you produce and the type of production.

Archpress in the dual-piston version

Dual piston

Arches: Small and medium
Ideal for: Versatile production and custom workshops

Archpress in the four-piston version with two wooden elements

Four pistons

Arches: Large
Ideal for: Industrial production and large architectural projects

Ready for your #CaulToolExperience?

Want to find out which Archpress version is right for your production?