• The machine can be equipped with an alloy for crushing highly abrasive materials
• Ample adjustable crushing chamber
• Special cross bars prevent the material blocking the lower part of the machine
• Variable final dimension of the finished product
• Side inspection doors
• Frame opens easily
These are secondary impact granulators, ideal for large productions after a jaw or impact crusher, but also suitable for primary crushing of material that is not too hard, with sufficiently reduced dimensions.
They allow great production with a high reduction ratio in an open work cycle. If the material is not very abrasive a high reduction ratio can be obtained – from 250-300 mm to 25 mm, with recycling – and a large quantity of fine grades with an acceptable polyhedral shape.
The parts of the machine subject to wear are made of manganese, but they can also be quipped with hammers and armour in special chrome alloy for crushing particularly hard and abrasive materials (basalt, diabase, granite rocks and similar).
Thanks to the wide range of the rotor working speed, to the special conformation of the crushing chamber and to the possibility of adjusting the lower part of the armour holder (with a standard mechanical system or a hydraulic system on request), products with a specific polyhedral shape can be obtained for roadbed and railway ballast.
The frame opens easily with a standard hydraulic system, for easy maintenance.
|Input capacity||Feed size||Power requirement||Size of feed opening||Rotor speed||Weight||Hammers||Hammers|
|Models||ton/h – tph
||mm||kW||mm||Nº/1’ – rpm