USES NORMAL TAP-WATER

More economical is not possible.

Designed to meet the needs of any job shop and the most demanding Toolmaking workshop, the Novidrill 400-II is simply the most unique EDM Drill on the market today. This feature packed machine combines affordability, precision and versatility with a host of standard features.

Compare the features with others and we are sure you’ll agree: The Novidrill 400-II offers more than competitive machines that sell for twice the price!

Novidrill‘s ability to use ordinary tap water as dielectric, coupled with a unique super high pressure pump system which provides excellent flush and stability at the electrode during the burn.

An EDM drilling system simply must get the job done – and must not distract from important tasks. The Novidrill 400-II is therefore designed to bring the user quickly and simply to his goal. Speed and simplicity are also all-important as far as maintenance and organization are concerned – everything is readily accessible and accommodated immediately in the machine.

The perfect complement to the wire-cutting machines. The start-EDM drilling systems not only master small dimensions on start holes with 0,3–3,0 mm electrodes, but also functional bores.

MAIN FEATURES: 
• Compact space-saving design with integral dielectric system and generator for machining of small and medium-size parts
• Machine casting frame uses high quality cast iron, heat treated for stress release to keep machine body high rigidity without deformation.
• Machine construction according to computer analysis of tensile strength, compression resistance and stiffness strain.
• Highly accurate spindle head with the quill running on pre-loaded cross roller bearings
• Servo drive - step motor on Z axis for reliable control
• Manual central lubrication for table guides and spindles
• User-friendly, easy to learn operation; parameters are entered directly in the control panel and can be easily optimized.

Specification Novidrill 400-II

Work Table size (L x W) mm 400 x 600
Travel of Working Table (manual) mm 300 x 400
Axes travel Z axis mm 350
Axes travel W axis mm 300
Distance director to Work Table mm 100 – 400
Max. machining current A 30
Electrode diameter mm Ø0.3 – Ø3.0
Max. load on Work Table kg 200
Working liquid - Water or dielectric fluid
Power supply - 380V / 50 Hz
Total input power KVA 3.5
Overall dimensions mm 1000 x 1000 x 2100
Weight kg 885
Digital display 0.001mm Three axes digital

High Speed drilling with reduced bullet nosing

High pressure pump 120 Bar max

  • Novidrill 400-II uses a unique pneumatic activated high pressure (70 – 120 bar) coolant/dielectric/water pump. The combination of the super high-pressure dielectric fluid, the rotation of the tubular electrode and the high electrode feed rate (controlled by a fast response servo) make it possible to produce holes at a very fast rate and of very small dimensions (till 0,2mm diameter)
  • High pressure dielectric fluid is one of the most important factors, which is usually supplied to the gap through the bore of tubular electrodes.
  • The use of our pneumatic intensifier pump results in drilling parts up to 50% faster and with lower operating costs as much as 40%! Our high-pressure pump produces 30% more pressure than a standard water jet pressure pump, resulting in a 40-50% increase in productivity for many materials. Compared to a water jet pump, typical operating pressures uses 30% less water, 30% less power, and up to 50% less electrode consumption, resulting in a 40% reduction in operating costs. Being green with energy does not only spare the nature but also your wallet.
  • Auxiliary Flush provides continuous cleaning of die guide and work piece and aids electrode entry and breakthrough.
  • peed and simplicity
  • Drilling rates up to 1mm/second can be achieved and obtainable hole sizes are between 0.2 and 3mm, with a length-to-diameter ratio of over 150:1. The process can be applied in the production of a variety of parts including fuel injectors, cutting tools, medical equipment, start holes for wire cut and more.
  • Factors including the generator (electrical parameters), electrode geometry and most important, the dielectric flushing are very important for the correct EDM process. Drilling time and electrode wear can be reduced by 85 % and 45% respectively, depending on the type of electrode geometry used and pressure of coolant applied.

Today’s most economical solution for producing high precision and high-speed holes.

Drilling times samples

Drilling times depend on the hole size and type of material. A few examples.

Material Electrode Dia. Drill Depth Machining Time
Alloy Tool Steel 0,5mm 12,5mm 25 ~ 35 seconds
0,5mm 25mm 50 ~ 60 seconds
1,0mm 25mm 55 ~ 65 seconds
Tungsten Carbide 0,5mm 12,5mm 4 ~ 5 minutes
0,5mm 25mm 8 ~ 9 minutes
Aluminum 0,5mm 12,5mm 40 ~ 50 seconds
0,5mm 25mm 90 ~ 100 seconds
1mm 70mm 3 minutes

Granite Table Standard

Big advantages:

 

Can not drill in the table
Table resist to corrosion of the dielectricum (drilling liquid)
Don't get rusty
Keeps the super precision in time and guarantees a better flatness
Parts can not be welded to the table due to electrical current thruth contact surface with table

Most simple controller for EDM with highest specs

Operators learning time : 2 hours MAX!!

 

Designed to meet the needs of any job shop and the most demanding Toolmaking workshop, the Novidrill 400-II is simply the most unique EDM Drill on the market today. This feature packed machine combines affordability, precision and versatility with a host of standard features.

Speed and simplicity are also all-important as far as maintenance and organisation are concerned – everything is readily accessible and accommodated immediately in the machine.

Compare the features with others and we are sure you’ll agree: The Novidrill 400-II offers more than competitive machines that sell for twice the price!

High Precision drilling guides

Easy changing of drilling diameterdiameter

The new developed High Performance generator of the Novidrill allows machining of all steel and Tungsten Carbide materials.

The Electrode wear is virtually all on the bottom of the electrode (not on the side like on machines with conventional generator), which avoids conic wear. As a result, the breach has a perfect shape and will be reached much faster!

MAIN ADVANTAGES:

  • Accommodates 0.2 mm to 3.0 mm diameter electrodes
  • Electrodes up to 400 mm length
  • High speed processing generator
  • Workpiece height up to 400mm
  • High precision Guide for super precision drill positioning
  • High precision 1 µm Glass scales on all three axes for accuracy and user-friendly operation with 0,001 mm smallest input value
  • Operator friendly swivel control panel
  • Coordinate auto calculate for drilling on circle or angular line
  • Best high-pressure coolant pump on the market
  • Standalone high capacity filtration unit with 5-Micron coolant Filtration System
  • Splash Guards
  • Power W Axis provides easy adjustment to accommodate a maximum 400mm work piece height
  • Novidrill 400-II second generation models can use ordinary tap water as dielectric. This coupled with a high-pressure air pump system to provide for excellent flush and stability at the electrode during the burn makes the set-up operation more user friendly while keeping work free of oils or other contaminates.
  • Solid design of the machine base.  The meehanite cast iron components and high-grade guides are an assurance of durability and long-term accuracy.
  • Good accessibility permits convenient and swift set-up. The tidy work area is designed and optimized for easy workpiece clamping. Furthermore, the work table from granite makes the machine compact and permits loading with heavier workpieces.
  • Drilling rates up to 1mm/second can be achieved and obtainable hole sizes are between 0.2 and 3mm, with a length-to-diameter ratio of over 150:1. The process can be applied in the production of a variety of parts including fuel injectors, cutting tools, medical equipment, start holes for wire cut and more.
  • This makes set up and operation more user friendly and keeps work free of oils or other contaminates. The user-friendly control allows simple input of cutting variables. Included is an audible edge find, voltmeter to monitor stableness of burn and Programmable Digital Readout for ease of positioning. A standard feature is a Power Back Slide (300mm W Axis) for additional travel to accommodate increased part thickness.
  • Novidrill 400-II not only manages small dimensions on start holes with 0,2– 3,0 mm electrodes, but also functional bores. It offers comfortable operation during manual positioning, while the NC can calculate automatic many hole coordinates.

The use of our pneumatic intensifier pump results in drilling parts up to 50% faster and with lower operating costs as much as 40%!

Our high-pressure pump produces 30% more pressure than a standard water jet pressure pump, resulting in a 40-50% increase in productivity for many materials.

Compared to a water jet pump, typical operating pressures uses 30% less water, 30% less power, and up to 50% less electrode consumption, resulting in a 40% reduction in operating costs.

Our digital generator keeps the consumption of enrgy under control and not using special oils or dielectrcal fluids keep the enviroment clean.

Being green with energy and enviroment does not only spare the nature but also your wallet.

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