CNC portal milling machine Hammer HNC3 1300 perform

The workpieces and numerous accessories can be attached to the robust T-slot machine table with M6 slot (17.5 x 7.5 mm) in a flash. With a large number of clamping devices from the Hammer range and the possibility of using clamping methods developed in-house, the aluminium table offers absolute flexibility.

The powerful moulder spindle with 2200 W power enables demanding CNC processing freedom and highly precise professional results.

Extraction hood perform D=100mm instead of D=32mm standard extraction hood. The extraction hood can either be attached to the Z-axis and be moved simultaneously up/down with the moulding spindle or be set to a fixed height (upper edge of the workpiece).  This ensures an optimal extraction performance with every application.

The axes drive is powered by a 2.8 A NEMA 24 step motor, which runs in 1/8 step mode. The recirculating ball screws (tolerance class T7, diameter 16 mm, pitch 10 mm) installed on the X & Y axis ensure maximum precision and smooth operation. The maximum travel speed of 7 m/min (116 mm/s) guarantees short processing times. 

Technical resolution: 0.00625 mm

Repeatabilty: ± 0.05 mm

Reverse Backlash: ≤ 0.02 mm

Two high-precision linear guides on each axis of the machine ensure high-quality results even for the most delicate jobs. Four guide carriages on the z-axis, three on the y-axis and two on each side of the x-axis are resistant to contamination and absolutely maintenance-free.

Both spindles of the X-axis and the Z-axis are driven by the motor via toothed belts. The Y-axis spindle is directly connected to the motor and is protected from dirt by a guard plate. A wrap angle of 180° on the gears, as well as an adjustable belt tensioning guarantee a drive system without slippage or slack.

The HNC can be controlled either via the integrated, intuitive software or with any software of your choice. The user-friendly interface of the standard operating software is fully touchscreen operable.
 

Instead of the small internal fan, that sits directly on the shaft, an electric fan is mounted on the milling spindle. Not only does this guarantee the best possible cooling for the milling spindle, it also reduces the noise level by half!

Grid vacuum table made of tempered cast aluminium with countersunk sides for mounting on the machine bed within the clamping surface, M6 threaded grid in 100x100mm distributed over the entire clamping surface. Swivel stops in X and Y axis, with one extraction connection and several extraction points accessible from it.

The doors of the protective housing are secured with a switch. As long as these doors are open, the moulder spindle cannot be operated. The panes are made of 4 mm polycarbonate. A control unit with an emergency stop, start & stop switch is located on the front.

The engraving laser head is a versatile and specialised tool that has been developed for both engraving and cutting tasks. The laser itself is located inside a magnetic holder and can simply be attached to the machine if required. Remove it during moulding operations to protect the lens from getting dusty.