Vertical Shaft Impactors (VSI) operate using a spinning rotor mounted to a vertical axis shaft. The rotational speed of the rotor, into which rock is fed vertically, in conjunction with the machine configuration (Rock on Rock, Rock on Steel, or Steel on Steel – also known as Hammer & Anvil) determines the finished product particle size.
Vertical Shaft Impactors (VSI) are often used in tertiary, or quaternary stages of the crushing circuit, although some may be used in secondary applications depending on the size and friability of the feed material and machine configuration. These styles of crushers are used in applications ranging from sand & aggregate production to mineral processing. In quarrying, for example, they are commonly used to produce cubical shaped aggregates ideal for concrete and asphalt applications, manufactured sand production as well as beefing up the fines content in the road base.
Our premium parts for VSI machines are reliable and high-wearing with our rotors used for a range of different configurations used in the market. Whether it be rock on rock, steel on steel or rock on steel, our team have the experience to support customers with quality spares to enhance the efficiency of your equipment.
We hold high stock levels of commonly used wear parts including rotors to suit:
| Cemco | T-35, T-54, T-70, T-80, T-96, T-128, T-160 and T-175 |
| Terex/Canica | 90, 100, 105, 1200, 1400, 2000SD, 2000DD, 2050, 2300, 2350, 2500 and 3000 |
| Stedman | VS-36, VS-48, VS-68 and VS-88 |
| Trio/Weir | TV65 RORSD, TV85 RORSD, TV85 ROSSD, TV85 ROSDD, TV95 RORSD, TV95 ROSSD, TV95 SOSSD and TV95 SOSDD. |
| Superior | V1680SD, V2160SD, V2160DD, 400G, 600G and 800G |
| Remco | Series 310SD, Series1025SD, Series1530SD, Series4060SD, Series5080DD and Series9150DD |
| H-E Parts/Auspactor | VS75RR, VS100RR, VS200RR and VS300RR. |
| Metso/Barmac | B6150SE, B7150SE and B9100SE |
| Kemco | US301H, US322H, US396H and US496H |
| Sandvik | CV229, CV228, CV218, CV217, CV216 and CV215 |
| Minyu | MIV800 |
| Impact Service Corp | Model 41-VSI, Model 55-VSI, Model 66-VSI, Model 72-VSI, Model 77-VSI, Model 82-VSI, Model 92-VSI, Model 103-VSI and Model 130-VSI. |
| Ampco. | V90ROR, V100ROR, V110ROR, V90ROS, V100ROS, V110ROS, V90SOS, V100SOS and V110SOS. |
| Gator | VS132, VS135 and VS141. |
| Texas Crusher Systems | Model 200, Model 300, Model 500 and Model 600. |
Mining Wear Parts personnel can assess your application and offer possible alternatives to reduce your production cost per tonne.
In quarrying for example, they are commonly used to produce cubical shaped aggregates ideal for concrete and asphalt applications, manufactured sand production as well as beefing up the fines content in road base.
VSI crushers are often used in tertiary, or quaternary stages of the crushing circuit, although some may be used in secondary applications depending on the size and friability of the feed material and machine configuration.
