Text Box: KHD CALIBRATOR®

CALIBRATOR®H III   calib.jpg (67917 Byte)

Heavy duty cone crusher

The CALIBRATOR®-H III is a heavy duty cone crusher of latest design and construction for difficult size reduction of medium-hard to extremely hard rock, ore, slag, refractory and abrasive materials, e.g.: the extra hard and tough zirconium corundum. Tramp iron is reliably discharged by the special damping effect of the accumulator system without blocking the crusher or damaging its components. The crushing cone will then automatically return to its initial setting.

The gap is adjusted hydraulically by means of pushbuttons. This is done either during operation, when idling, or after shut down of the crusher (CALITRONIC® system). The crusher is driven over V-belts or through a hydrodynamic starting and safety coupling. It allows a particularly compact and advantageous arrangement of the motor on a common base frame on anti-vibration mounts. In addition to the technical and operational benefits achieved by the central hydraulic adjustment and the hydropneumatic overload protection with externally mounted accumulator, the CALIBRATOR®-H III is highlighted by a compact, streamlined construction and, consequently, low overall height.

Why you should decide in favor of a CALIBRATOR® H III!

The major highlights for extremely harsh applications

· robust, compact design of low overall height

· spiderless head mantle support

· heavy, stationary main shaft with integrated adjustable piston

· hydraulic overload protection

· highly efficient dust seal

· double labyrinth, internally ventilated

· exchange of crushing tools from above requiring no more than some 4 - 5 hours

· no backing material needed for the crushing tools!

· safe and simple cone fastening

· driven over hydraulic coupling (V-belt drive optional)

· high operational comfort

· "sensitive" gap setting by means of CALITRONIC® (optional)

· different crushing tools at identical basic type 

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CALIBRATOR® dimensions and type

710 H III

950 H III

1300 H III

1600 H III

cone diameter "D" mm

710

950

1300

1600

feed opening diameter "E" mm

420

630

800

1 050

type of crushing tool

A   B   C   SF

A   B   C   SF

A   B   C   SF

A    B   C

max. nominal feed width "W"
open/new approx. mm


125 100 85 60


175 146 125  80


285 220 190 90


360 320 240

max. feed lump "F" approx. mm
Ø and/or square mesh undersize


100 80 65 40


150 110 80 50


240 160 110 60


300 200 150

max. single lump size approx. mm
with "A" crushing tool/new


80 x 100 x 150


120 x 160 x 240


150 x 250 x 350


200 x 300 x 500