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Efficient, eco-friendly electro servo pump

THE Techni Waterjet Quantum ESP is said to be a revolutionary concept in waterjet cutting screw; eliminating the need for hydraulic type pumps.

This low carbon footprint pump incorporates a servo motor directly enveloping a high load, precision ball.

The ball screw directly houses the ceramic plungers, which reciprocate back and forth to create the pumping action.

The infinite control of the servo motor and precision of the ball screw, enable extremely accurate control over the output pressure and volume of the water displaced, as well as eliminate pressure spikes when deadheading, the company says.

This control feature reportedly gives operators the ability to program virtually any pressure and flow rate from zero to full capacity, while only using the power displaced at the cutting head.

Each of Techni’s Techjet-X2 premium series machines can map a cutting area with a laser-calibrated digital encoder.

The motion system can deliver position accuracy of 0.0005 inches (0.01mm) and high cutting speeds of up to 1,000ipm or 25metres per minute. 

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