(Two) GADIA PetraDAM 4-Axis CNC Machine'S
(TWO) GADIA PETRADAM 4-AXIS CNC MACHINE'S
Equipment # 1539
(Two Working CNC Machines for only $39,000)
- Price: $39,000
- New Price: $400,000 ($200,000 each)
- Condition: 6.5 & 5.7 out of 10
- Electric: 480v/50/3ph
- Weight 15,400 lbs.
- Water Usage: Up to 10 gal/min
- Able to Inspect: Yes
- Videos: Yes
GADIA PetraDAM 4-Axis CNC Machine Is Perfect for:
- Drill
- Mill flat surfaces
- Mill contouring inclined surfaces
- Polish flat surfaces
- Polish inclined surfaces
- Polish contouring
- Digital sculptures in 3D (Optional)
- Reproduce sculptures in 3D (Optional)
Highlights:
- Designed according to advanced criteria of the production of machinery:
- Mono-block working structure carrying the rest of the components.
- Axis X, Y, Z, and C of modular construction. Each unit of movement is an individual and independent element. This facilitates its manufacture, assembly and maintenance to not depend on other units for its mechanical conception.
- Centralization of the auxiliary elements (hydraulic pump, generating vacuum, pneumatic system, refrigeration system...) in a single module.
- Electrical drive system with maintenance free digital actuators, which is gives simultaneously high accuracy and allows a high production capacity.
- Welded steel monoblock working platform of high mechanical resistance, with annealed and stabilized heat treatment of for the elimination of residual stresses on the material. For better absorption of the double layered Zinc covering. Support surface for the cupping glasses of the materials on highly durable aluminum.
- X-axis. Similar characteristics and treatment of the steel monoblock working platform, protected by thermo-welded bellows totally sealed and pressurized. This assures double protection of all the mechanical and electrical elements of the unit against oxidation and dust.
- Guidance system: skids of rotating bearings, with high precision and lifting capacity.
- Translation by tempered and rectified spinning pinion-rack, with minimum friction.
- Transmission by reducer connected directly to the motor.
- Axis Y, Similar characteristics and treatment of the steel monoblock working platform and Axis X, protected by welded bellows totally closed and pressurized. This assures double protection of all the mechanical and electrical elements of the unit against oxidation and dust.
- System of guidance with skids of rotating balls, high precision and lifting capacity.
- Translation by tempered and rectified spinning pinion-rack, with minimum friction.
- Transmission by reducer connected directly to the motor.
- Axis Z. Similar characteristics and treatment as the steel monoblock working bench and the other axes, protected by welded and pressurized bellows.
- Guidance system: skids of rotating bearings, with high precision and lifting capacity.
- Translation by small spindle of rotating balls warmed up and rectified of double nut and under friction.
- Transmission by direct shaft engine.
- Axis C. Of similar characteristics and treatment that the working bench and the other axis of the machine: guidance system with precise bearings.
- Turning motion performed by pinions and rectified tempered materials.
- Transmission by reducer connected directly to the motor.
Useful Run
Axis X 3.600 mm., positioning repeatability ± 0,01 mm.
Axis Y 1.600 mm., positioning repeatability ± 0,01 mm.
Axis Z 250 mm., positioning repeatability ± 0,01 mm.
Axis C ± 360, positioning repeatability ± 0,001.
Axis A ± 1, positioning repeatability ± 0,001.
Head working unit
Maximum Power 17,5 kW equal to 24 CV.
Engine torque 38 Nm.
Speed of rotation between 0 y 16.000 revolutions per minute, (r.p.m.).
Refrigeration of working head circuit closed by means of heat exchange.
Pressurized interior for protection against the outer atmosphere, humidity and dust.
Automatic tool change.
Double refrigeration of the cutting tool
Inner refrigeration in center working unit.
Outer refrigeration located in the perimeter crown.
Protections
Units of displacement, described previously, totally sealed and pressurized.
Surface rust-free zinc-plated, nickel-plated, and anodized treatments are utilized according to the most convenient treatment for each function employed.
Tool Storage
Automatic storage, located in the posterior part of the monoblock working plat-form with capacity for 24 tools. Two of the slots can also store the angle cutting blade tool holders (90† and 120†)
The change of tools is automatic governed by the CNC program.
Portable button.
Permits the movement of all axis' by numerical control. Extremely useful and easy to use (due to the useful dimensions of the axis, 3600x1600x250mm) in positioning the working head in all situations that require the adjustment of different elements and operations before and after the fabrication of the piece.
Individual button.
Located on Z-axis, allows to manual attaching and removing of the tool from the working head.
Installation of vacuum.
By means of a pump of a liquid ring vacuum (it can act as a liquid atmosphere), the suction cups adhere to the piece from the bottom of the working table.
The different models from these suction cups (clamp, reference, moor, retract-able, manual support) make it possible for the piece of stone to be finished completely without interruptions.
Lubrication
Power station of lubrication centralized with automatic solid grease distribution on the elements of mechanical transmission.
It has an electrical control on the installed points of lubrication, for perfect metering and distribution.
Electrical Panel
In this closet reside all the main electrical elements that compose the computer. numerical control Rack, regulators of motors of axis, regulator of Head working unit, entrances and exits of robot, transforming of current, thermostats, etc., all with air conditioned refrigerator directed to stabilize the temperature in its interior and to avoid possible alarms caused by high room temperature previously set off the internal security systems of the mentioned elements.
With a level of protection to percent humidity and according to the exigencies of electromagnetic compatibility.
General control panel
The elements of control and government of the machine are located here: Numerical control Screen, keyboard, pulsers, selectors, pilots, etc. This disposition, separating on the one hand the Electrical Closet and by another one the Control panel, allows to place this one in a position from which the worker can see the tool while he manipulates the machine by hand having the control units of the same one.
FINAL THOUGHTS:
This used CNC Machine comes with another used CNC Machine!
Call for details and video.
ALL STONE STUFF
Jason Cook
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