Haver & Boecker’s new Niagara F-Class portable mineral processing plant is inclined to boost production

First published at CONEXPO-CON/AGG - March 13, 2020

Gravity is our friend: Haver & Boecker’s F-Class inclined portable plant

Haver & Boecker’s new Niagara F-Class portable mineral processing plant can increase production by 25%, according to the company. “We design technology with the success of our customers in mind,” said Karen Thompson, president of Haver & Boecker Niagara’s North America and Australia operations.

With a circular motion inclined vibrating screen gravity helps move material down the screen deck, reducing pegging as well as energy and power requirements. On a 20° incline and at 21-23m per minute travel rate, the company claims an inclined screen will deliver up to 25% more capacity than a linear-stroke horizontal machine.

Inclined vibrating screens can make screen media change-outs more difficult and time consuming than on horizontal screens. But Haver has manufactured the F-Class portable with six hydraulic run-on jacks to quickly raise and lower the vibrating screen. In addition, plants outfitted with Haver & Boecker Niagara’s Ty-Rail quick-tensioning system can cut screen change-out times in half, says the company.

The Niagara F-Class has an advanced double eccentric shaft design, supported by four high-performance, double-spherical roller bearings. It is especially beneficial for screening situations that require consistent, load independent performance at constant g-force. A reliable, proven four-bearing technology for the vibrating screen delivers a consistent stroke, which two-bearing screens cannot provide.

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