Tracked impact crushers
QI442 HSI impact crusher
- Prisec™ HSI
- Feed opening
- 1260 x 800 mm (54 x 31 in.) mm
- Max. feed size
- Up to 800 mm (32 in.)
- Up to 500 mtph (551 stph)
Sandvik QI442 is a large heavy duty tracked impactor featuring the market leading Prisec™ technology offering a primary and secondary crushing solution in one unit. Maximum productivity and efficiency in a single investment.
User friendly PLC control system
and colour screen for ease of operation
Hydraulic raise/lower product conveyor
to alleviate rebar obstruction
Double deck pre-screen
for accurate fines removal
Adjustable tip speed
for precise end product refinement
Optional double or single deck hanging screen
which is fully detachable without the need of additional lifting equipment
Additional product information
Capable of operating in primary and secondary applications, we have designed the QI442 with productivity, safety and user-friendliness at its core.
Featuring the newly developed CI621 Prisec™ Impactor, this comes with a host innovations, primarily focused on increased safety during maintenance and serviceability. These include a new rotor position and locking device, new hammer locking wedges for quicker removal and fitting, and a new wedge removal tool to provide safer installation and removal.
Versatility with modular hanging screen
We offer an optional modular double deck hanging screen (HS) which has been designed to maximize productivity and profitability, giving accurately sized products ready for immediate use. It enables two screened products to be produced and any oversize recirculated back into the crusher.
Cross compatible with our 2-series of crushers; QI442, QH332 and QS332 models, the modular screen is self-contained and can be installed or removed from the plant in less than 30 minutes without the need for any additional lifting equipment on site.
Our patent pending hanging screen option delivers multi-functionality as a 1, 2 or 3-way split screener offering unrivalled flexibility.
First QI442 HS in China provides multifunctional solution
Versatility and cross-compatibility with Sandvik’s unique modular hanging screen
Sandvik launch next generation 2 Series Impact crusher
Our tracked impact crushers
We are here to help, we are available in many places around the world. Just let us know.