With over 50 years powering the industry, Powerscreen has developed and maintained an aggressive position in the mobile crushing and screening industry. They fully demonstrated the versatility of their portfolio with three machines at CONEXPO-CON/AGG 2017, which illustrated compact design with the Warrior 600, their branch into diesel-electric machines with the Premiertrak 600 and the daddy of all screens — the Warrior 2400.
Warrior 600 screen
The Warrior 600 is the most compact heavy duty mobile screen and makes the Warrior range the widest in the market with seven machines of varying size to meet a variety of customer requirements. Ease of transport is only one of many exciting features on this model. The Warrior 600 screen is highly versatile with its ground breaking simple conversion from three-way split mode to two-way split mode which can be completed in minutes. It has been specifically designed for operators for whom versatility, maneuverability and transportation are of key importance. The Warrior 600 also features a highly aggressive 7-foot x 3-foot screen box capable of 6g of acceleration. The high-strength, high amplitude, two-bearing screen box promotes easy handling and separation of large items from material fines in recycling tasks, such as soils from tree stumps and logs, fines and rock from overburden and blasted rock. User benefits include a rapid setup time and ease of operation aided by hydraulic folding side conveyors, rigid feed hopper sides and two speed tracks.
The diesel-hydraulic and diesel-electric variants of the Premiertrak 600 jaw crusher have been designed and constructed to deliver maximum production and performance with increased uptime and low running costs. The high capacity jaw is fed by a vibrating grizzly feeder with variable speed control and a large grizzly area to maximize removal of fine material to extend the wear life of jaw plates within the crusher chamber. The bypass chute is also fitted with wear-resistant liners as standard, and incorporates an adjustable five-position deflector plate to divert material to either the product or side conveyors.
The machine control system incorporates a state-of-the-art, modern interface with intuitive graphics and high resolution display for ease of operation. This is further enhanced with the automatic start/stop functionality, excellent diagnostic capability and straightforward machine adjustments. The speed of the jaw crusher on the Premiertrak 600 can be varied to suit the application and therefore optimize performance. In addition to this, the hydraulic system has been designed and configured to increase uptime and fuel efficiency.
The Premiertrak 600E electric variant is equipped with an oversize genset sufficient to run another plant (it successfully powers the large Powerscreen® Warrior™ 1400XE heavy-duty scalping screen) and additionally can be powered from a main source, which substantially decreases the running costs and environmental impact.
With convenience and safety in mind, the Premiertrak 600 can be fully setup from ground level thanks to its hydraulic folding and locking hopper system. It can be adjusted to maximize productivity in any application and can be configured with an independent live pre-screen for the efficient removal of scalped materials either into a waste or a sized sub-base product.
Specially designed for large scale operators in the quarrying and mining sectors, the Warrior 2400 screen is capable of handling larger feed sizes and throughputs, while remaining convenient to move and transport. It features a heavy-duty incline screen with a high amplitude triple shaft drive mechanism, lending it to screening, scalping, two- or three-way splitting and stockpiling materials like aggregates, topsoil, coal, construction, demolition waste and iron ore. The screen will accept a wide variety of media making it suitable for many applications.
Setup time and ease of operation are aided by hydraulic folding tail and side conveyors, two-speed tracks, a slide-out tail conveyor facility to aid media access and load sensing collection conveyor circuit to avoid blockages. Its simple-to-use electrical control system allows operators to monitor and diagnose the machine on site via an LCD display without specialist tools. The Warrior 2400 is available with optional dual power.
For more information on Powerscreen crushing and screening products or Customer Support please contact your local distributor. Details can be found at www.powerscreen.com.