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FLS RAHCO designs heavy-duty radial stackers for handling a wide variety of materials ranging from flyash to coarse aggregate material. FLS RAHCO Radial Stackers are located throughout the world with multiple systems operating in the United States, Chile, China, and Papua New Guinea.
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FAM settlers on crawler-type vehicles work in the open mining as last equipment member in the conveyer chain of the continuous overburden tilting.
The FAM program contains tiltable settlers on crawler-type vehicles in
- two-piece design with sedimentation equipment and intermediate promoter as well as in
- one-piece design with supply bridge for mechanical handling capacities to 20,000 m ³ /h and
Direct fall settler with excessive stacker boom to 195 m
to direct dumps of the overburden
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Conveyor spreaders for removal of overburden are the most frequently designed and delivered type of giant machines used for mining of raw materials and handling of loose material. Machines are designed according to specific requirements of customers and adjusted to the working conditions in the place where they will operate.
The first spreaders of our own design, type Z 1200 with capacity 1,200 m3/h and rail undercarriage were manufactured in 1953. Our current production range offers spreaders mounted either on walking or crawler undercarriages with capacity from 1,500 to 13,000 m3/h.
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Spreaders are mobile continuous operating dumping machines receiving the material from the shiftable dump bench conveyor via a tripper car or from Mobile Transfer Conveyors.
The main parts of a spreader are the receiving boom with or without support crawler track, the superstructure, the sub-structure with crawler tracks and the discharge boom. Determined by operational requirements the discharge boom can be fixed, is liftable and slewable.
The Spreader is able to dump a low cast, which will be the travel plateau for one of the following dumping blocks, and a high cast on the other side of the shiftable dump bench conveyor.
The main design criterion is the length of the discharge boom, determined by the required dumping height and block width as well as by the material properties meeting safety requirements (stability of the dump itself, safety of the equipment on dump).
Tenova TAKRAF offers Spreaders of compact design or large Spreaders with long discharge booms for high and safe dumps. The capacity ranges from 2500 m³/h to 14500 m³/h. The length of the discharge boom can reach 195 m as built for a cross pit spreader for Russia.
Cross Pit Spreaders are part of a highly efficient Direct Dumping System. They receive the material directly from a Bucket Wheel/Chain Excavator. The discharge boom of those Spreaders reaches over the open pit and transfers the material directly onto the dump site.
Tenova TAKRAF Cross Pit Spreader operate in Russia (8800 m³/h - 195 m boom length) and Hungary (5200 m³/h, 165 m boom length).
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