Impianti di induzione ELDEC Mind 750 CNC

eldec induction hardening system for hardening and tempering workpieces

1. Basic machine and module
eldec Mind 750 CNC
Modular induction heating system with machine structure made of solid welded assemblies incl. control cabinet with CNC control Siemens 840D sl with OP12 control panel

Basic version with a center stand for the Z-axis

Basic equipment:
Swivel control panel. Feed-through adapter, inductor mount, manual central lubrication, flow rate and temperature monitoring, quenching agent tank and return pump, 2 monitored shower connections, 1 continuous shower connection

Travels, workpiece dimensions:
Z (servo drive) 750 mm
Y (electromechanical) 300 mm
X (electromechanical) 200 mm
Maximum part diameter600 mm
Maximum workpiece weight500 kg

X-axis servo drive
for infinitely variable and controlled positioning of the X-axis
X-axis travel: 200 mm

Y-axis servo drive
for infinitely controlled positioning of the Y-axis
Y-axis travel: 300 mm

Starting module with Z-axis
Additional stand unit with transformer carriage and push-through adapter for lateral attachment to the MIND machine
Travel Z-axis: 750 mm

Electromechanical switch plate drive
for direct mounting of a switch plate with fixed indexing.
Shift angle: 45o / 60o / 90o / 180o
Switching time: 1-2 sec. (depending on switching angle)

Switch plate 8 x 1 station, DM=600 mm
Diameter 600 mm with eight individual stations

Station drive NC-controlled
for driving the individual stations on the switch plate
Maximum speed: 1200 1/min

Tactile height test
With digital probe for measuring the component length
Measuring range: 50 mm

Additional shower area equipment
Equipment for an additional shower connection consisting of valve, sensors for flow rate and temperature measuring device, regulator and piping

Shower tunnel
for continuous quenching of the workpiece during the cycle process of the switching plate

Blow-off system with rotary nozzle
Air jet to blow off the quenching medium from the workpiece surface

Loading module with light curtain
for protected access to the loading and unloading station of the switch plate

Interface to automation
Preparation of the electrical interface for signal exchange during automated loading and unloading

2. Power source
High Frequency Generator Type HFG 100
Robust IGBT transistor technology, inverters in modular design
Pulse packet control for automatic power control
Automatic adjustment to the resonant frequency
Compact eldec transformers for maximum power density
Maintenance-free

Technical data:
Continuous output power:100 kW
Standard frequency range: 150-350 kHz
Power supply: 3 x 400 V, 200 A

Medium frequency generator type MFG 15 TWIN
Two parallel, independently controllable power outputs
Robust IGBT transistor technology, inverters in modular design
Pulse width modulation for automatic power control
Automatic adjustment to the resonant frequency
Compact eldec transformers for maximum power density
Maintenance-free

Technical data:
Continuous output power:15 kW
Standard frequency range: 10-25 kHz
Mains connection: 3 x 400 V, 64 A

Power Controllers
For precise monitoring of generator performance.

Feed-in and distribution cabinet

3. Coolant system
Recooling system energy up to 50kW
The recooling system is mounted on a sturdy, galvanized steel frame and is used to cool the generator and the inductor circuit. Essential assemblies and components:
KSB low-pressure pump (5bar) for generator cooling
KSB high-pressure pump (12bar) for inductor cooling
Plate heat exchangers, brazed
Piping in stainless steel with pressfittings
Chilled water mechanically controlled, controlled by thermostat
Stainless steel tank
Fittings: temperature, pressure gauge
Ball valves at connection points

Shower recooling system up to 50kW

The recooling system is mounted on a stable, galvanized steel frame and is used to cool the quenching agent circuit.
Essential assemblies and components:
KSB low-pressure pump (5bar)
Plate heat exchangers, brazed
Piping in stainless steel with pressfittings
Chilled water regulator, electronically controlled
Stainless steel tank with sediment chamber
Fittings: temperature, pressure gauge
Ball valves at connection points

Belt filter attachment standard
On the recooling system Brauseer belt filter with float switch, for filtering the quenching medium via a continuously slow-running filter fleece. The filter fleece is consumable material and becomes waste due to the accumulation of scale and dirt particles.
Attachment designed for standard shower flows.

Make POLO

Coolant system control technology
Includes:
Control cabinet for coolant system
Control technology for coolant system
Frequency converters for pumps

4. Other options

Process data recording
Processing of process data in xls file format, additional encrypted storage on the PC, construction as a fully equipped PC cabinet

Remote maintenance module
Secure access to the plant via mGuard
Additional protection with mGuard Firewall
Connection via company network (Ethernet interface)
Software License

Automatic central lubrication
Make VOGEL SKF

Connection to a PDA system
Programming of the Siemens 840D sl according to the desired operating data. Together with the operator of your company-specific PDA system, the handshake is coordinated on site with your system specialists.

5. Shielding gas equipment

Shielding gas installation MIND

Protective gas spray
Integrated in the hardness inductor
Prototyping

Nitrogen Generator
Make INMATEC
Type IMT-PN OnTouch 1250

Purity: 99.99%
Capacity: 1.3 Nm³/h
Compressed air requirement: 7.2 Nm³/h
Max. operating pressure: 10 bar
incl. flow meter, temperature sensor, inlet pressure sensor, pressure dew point sensor

Product container
Make INMATEC
Type IMT-PB 150 N11
Content: 150 litres
Operating pressure: 11 bar

Air compressor
Make INMATEC
Type RS-TOP 3.0
Volume flow: 27.6 Nm³/h at 7.5 bar
Motor rated power: 3 kW
incl. refrigeration dryer, 270 litre compressed air tank, steam trap, activated carbon stage, filtration, oil/water separator

Profibus module

System networking
Media connection, piping and electrical/mechanical integration to the hardening machine

Accessories:
Hardness inductor with shower
Replacement hardness inductor with shower
Starting inductor
Replacement Starting Inductor
Ring shower for cooling after the tempering process
Workpiece holder with spring clamping for the workpieces
Inductor gauge for hardness inductor
Inductor gauge for starting inductor

7. Services

Process development
Determination of the process parameters, presentation of the hardness curves, basic metallurgical investigations and documentation of the results for the workpieces

Price overview:

Basic machine and module total: 268.695,00 €
Energy source: 164.010,00 €
Coolant system: €50,610.00
More options: €21,420.00
Protective gas equipment: 0,00 €
Workpiece-related accessories: €25,830.00
Services: 41.370,00 €

Total order items: 571,935.00 €
seller offer No. resale 169531448