Valor™ Vertical Shaft Impactor (VSI)

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Valor™ Vertical Shaft Impactor (VSI) 2017-09-07T16:03:34+00:00
Shapes aggregate, generates fines, and eliminates unsound material.

The patent-pending Valor Vertical Shaft Impactor (VSI) shapes aggregate, generates fines, and eliminates unsound material. The VSI crushes aggregate into cubical shapes, providing the advantages of higher compressive strength for concrete, less binder for asphalt production, less water for concrete production, and better workability overall. VSI design features include the right angle pinion gearbox and hydraulic lid lifter that give operators easy and safe ways to access the machine components, the crusher drive, and the crusher chamber. The VSI comes in three different crushing chamber options—rock on rock, rock on anvil, and shoe on anvil.

Right Angle Pinion Gearbox

Right Angle Pinion Gearbox

The cartridge style of the VSI’s right angle pinion gearbox makes it easy for installation and removal. The design allows for a simple deck-mounted motor arrangement. With capabilities up to 800 HP, the gearbox gives you safe and simple access to the crusher drive and components. The gearbox is equipped with heavy duty spiral bevel gear and a high strength 4340 pinion shaft.

Hydraulic Lid Lifter

Hydraulic Lid Lifter

The hydraulic powered lid lifter provides safe and easy access to the crushing chamber. The lid lifter is designed with simple hydraulic controls for easy operation. Both manual and automatic safety interlocks are built into the to the system to minimize risk during chamber inspection.

ModelConfigurationMax. Feed Size
In (mm)
Table/Rotor Dia.
In (mm)
Est. Max HP Throughput
TPH (MTPH)
Typical Max. HP Throughput
TPH (MTPH)
V250Rotor and Anvil1″ (25.4)27″ (685.8)125 (125)125-250 (115-230)
V250Rotor and Rockbox1-12″ (38.1)27″ (685.8)125 (115)200-250 (180-230)
V400Impeller Table and Anvils4″ (101.6)36″ (914.4)250 (230)200-400 (180-360)
V400Rotor and Anvil3″ (76.2)32″ (812.8)275 (250)300-400 (270-360)
V400Rotor and Rockbox2-12″ (63.5)32″ (812.8)275 (250)300-400 (270-360)
V600Impeller Table and Anvils4″ (101.6)42″ (1066.8)400 (360)400-600 (360-545)
V600Rotor and Anvil3″ (76.2)36″ (914.4)350 (320)350-600 (315-545)
V600Rotor and Rockbox2-1/2″ (63.5)36″ (914.4)350 (320)350-600 (315-545)
V800Impeller Table and Anvils8″ (203.2)46″ (1168.4)600 (550)600-800 (545-725)
V800Rotor and Anvil3″ (76.2)40″ (1016)500 (450)400-800 (360-725)
V800Rotor and Rockbox2-1/2″ (63.5)40″ (1016)500 (450)400-800 (360-725)

How The Valor VSI’s Features Work

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