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HIRZT F8

Used Machine

Year of manufacture: 2009

Condition: Overhauled by a Hirzt specialist


Description:

The machine’s design is very simple. The workpiece is loaded into the machine. A quickly adjustable stop with pneumatic locking centers the workpiece in the machine. After a foot switch is activated, the workpiece is pneumatically clamped and automatically fed to the drilling unit (30 m/min).

The vertical spindles drill from below, so that the resulting chips do not remain on the workpiece, as they would in a machining center. The horizontal spindles operate on two sides of the workpiece.

The workpiece can be of any length, as it is guided to the drilling unit (= X-axis). The drilling spindles can be freely programmed individually or in groups and move along the Y-axis.
The drilling depth and the horizontal drills are controlled by the Z-axis.

After all holes have been drilled, the workpiece is conveyed back to the infeed side or, if desired, to the outfeed side.
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While in conventional machining centers the workpiece is clamped using a vacuum and the vacuum clamps must be adjusted to the workpiece size, this step is completely eliminated with the 3-axis-controlled point-to-point drilling machine.

Advantages:

- High machining speed
- Good value for money
- Compact footprint

All drilling operations can be performed in a very small space:

- Row drilling
- Structural holes
- Hardware holes
- Cabinet joint holes


Features:

- Welded machine frame

- Drilling head with 7 vertical drilling spindles and 1 horizontal double drilling spindle

- 3-axis control:
- X: NC-controlled plate feed via
“overlapping” pneumatic clamping jaws
- Y: NC-controlled drill head movement
- Z: NC-controlled drilling spindle depth adjustment

- TRK precision guides

- Pneumatic split pressure beam above the drilling unit

- Pneumatic roller hold-down devices in the feed area

- Pneumatic clamping jaws for transport

- Pneumatically lockable side stop with rollers

- Control via Windows XP-based PC (1 GB flash memory)

- 8?? color screen

- Alphanumeric multifunction keyboard including mouse

- Network card

- USB interface


Technical Specifications:

- Number of controlled axes: 3

- Maximum panel width: 1,000 mm

- Maximum drilling width: 800 mm

- Maximum feed rate (X-axis): 30 m/min

- Drill speed: 3,400 rpm

- Maximum drill bit diameter: 35 mm

- Maximum total drill bit length: 70 mm

- Drill bit chuck: 10 mm shank with clamping surface

- Power rating: 2.5 kW

- Exhaust port diameter: 100 mm

- Required pressure: 6 bar

- Working height: 900 mm

- Fold-out roller support on the feed side, 500 x 750 mm


Dimensions: 1,650 x 1,920 mm


Availability: available shortly

Location: North Rhine-Westphalia