Electro Arc Manufacturing Company

Metal Disintegrator Table Top Models

Metal Disintegrator Table Top Models

Model 2DV Series

Models in the 2DV Series are complete table top disintegration work centers. The double barrel cross arm support system is what sets this machine apart. Re-circulating ball bearings give the cross arms fingertip-touch movement for the fast and easy setup and changeover you need in a high-production environment. The good-sized table makes it popular with manufacturers of small castings and parts such as pumps and motor housings.

Standard features:

813MM wide x 813MM deep (32" x 32") cast iron work top with machine-ground surface and five T-slots to secure the work piece.
Steel base cabinet of heavy, reinforced steel frame construction. Holds work top 813MM (32") above floor on four heavy-duty rubber-wheel casters and machine levelers.
The disintegration head support system (superstructure) consists of a 1270MM (50") high 70MM (2-3/4") diameter column and two 813MM (32") long 45MM (1-3/4") diameter cross arms providing tremendous vertical rigidity for accuracy over the long haul. The cross arms rotate 360° around the column; the head rotates 360° around the cross arm assembly. A manual compression lock holds each in position. A 305MM (12") Lift Rack is provided to raise and lower the cross arm assembly. A hand crank, beveled gears and worm drive moves the cross arm assembly quickly and safely.

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Standard Model Features

There are four basic models in the 2DV series. Each model is distinguished by its head and feed options. See below for descriptions of head types and auto feed option.

Additional features standard on all Electro Arc table top models:

Eye level LED-light Current Indicators for precise current control
Lighted push buttons plus emergency stop button
External fuses
Built-in coolant system, with a 90 PSI pump, coolant tank plus drainage channels in the worktop, provides optimal control and recycling of coolant.
Precision ground and chromed quill assemblies
Rack and pinion movement
Automatic depth stop

Available Power Supplies

Larger diameter holes require more power to maintain an effective arc. Each of the power supply options listed below is available for all models in the series.

3 KVA available in 120 or 240 VAC input.
10, 15, and 20 KVA available in 240, 383, 480 and 575 VAC input

Option Descriptions

Head Type
There are two head types: the portable Arc-er head and the "Q" type. The portable Arc-er disintegrator head provides reliable, accurate general-purpose use with minimal maintenance. It has a state-of-the art LED amp meter right in the body to make process control easy. The head is 318MM (12 1/2") long overall and weighs 5.5 lbs. A 12.7MM (1/2") diameter, 51MM (2") long straight shank allows the head to be used remotely in fixtures or with other machine tools.

The "Q" type head is our top performer. This in-the-quill disintegrator head gives continuous, reliable, heavy-duty service for the most demanding applications and carries a three-year warranty. The head is 83MM (3 1/4") diameter, hard chromed and precision ground with .051MM (.002) run-out and 229MM (9") of vertical rack and pinion travel.

Auto Feed Unit
On selected units we offer an auto feed option that delivers a transistorized feed providing up to 9" of uninterrupted feed for hands free operation. It features an adjustable automatic shut off, auto stop capability, variable two-speed performance, a feed rate selector and a plug-in integrated circuit board.

Spring loaded feed units are standard on all machines and assist the operator in feeding the disintegrator head in a continuous movement. The feed system can be manually adjusted for depth stop and have automatic shut-off.

Lift Rack
A 305MM (12") Lift Rack is provided to raise and lower the cross arm. A hand crank, beveled gears and worm gear moves the cross arm assembly quickly and safety.

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