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Crawler mobile impact crusher
500 t/h | QI440 Sandvik Mining and Sandvik Construction

The new Sandvik QI440 is a heavy duty, track-mounted impact crusher with an optional onboard recirculating system, double screen boxes and double deck to allow two screened products to be produced along with an oversize. Powered by a fuel-efficient 328 kW C-13 diesel engine, the QI440 incorporates a Sandvik CI322 impactor with a 14" direct drive wet clutch.

* Features and values

* Excellent reduction ratio across a broad spectrum.
* Fitted with a pre-screen as standard to ensure maximum scalping capability to maximise throughput and reduce wear costs.
* Underpan feeder as standard for maximum belt protection.
* Variable tip speed from 30 to 37 metres / sec.
* Hydraulically adjustable main conveyor for relieving wire blockages in recycle applications.
* Designed for optimum fuel economy and low operating costs.

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