In aggregate production industry that is filled with competition, the Vertical Shaft Impact Crusher (VSI) is known to be 100 percent proficient in providing exceptionally shaped, first-rate, quality materials. Its rock-on-rock rate of crushing produces cubically shaped aggregates which are highly suitable in concrete and asphalt concretes. Our manufacturing products at R D Group include precision engineering and superior design to ensure VSI Crushers that go farther to deliver performance through their design. Looking to find efficient modern solutions in the vertical shaft impactor technology? Then you are at the right place.
Vertical Shaft Impact Crusher, or vertical shaft impactor, is an impact crusher which uses high speed imparting impact to achieve rock-on-rock and rock-on-steel crushing. The feed material is introduced into the center of a rotating rotor and thrown at anvils or rock beds, which are stationary, in the crushing chamber. The process, which is often referred to as rock-on-rock impact crushing, produces high quality, similar shaped product. The VSI crusher has sturdy main parts, including the rotor and crushing chamber, which make it proficient in managing the size of the material through feed materials and adjusting the rotor speed
At R D Group, we practice excellent engineering through our VSIs. Five outstanding features and their customer advantages are listed here:
In combination, all these specifications mean low operating costs, high product quality and an overall outstanding continued performance - our VSI crushers are a best-in-class machine ready to handle industrial demands.
| MODELS | CAPACITY RANGE, Tons/hr. | MAX. FEED SIZE, mm | LUBRICATION | NO. OF PORT | ROTOR DIA mm | ROTOR TIP SPEED RANGE m/sec | ROTOR RPM | DRIVE | MOTOR hp (kW) | WEIGHT TON |
|---|---|---|---|---|---|---|---|---|---|---|
| ROR 50 | 30-50 | 32 | Grease | 3 | 600 | 45-60 | 1100-2800 | SINGLE | 100(75) | 5.8 T |
| ROR 100 | 80-100 | 32 | Grease | 3 | 600 | 45-60 | 1100-2800 | SINGLE | 100(75) | 5.8 T |
| ROR 150 | 120-150 | 32 | Grease | 3 | 800 | 45-60 | 1100-2800 | SINGLE | 150(110) | 6.5 T |
| ROR 200 | 170-200 | 43 | Grease | 3 | 840 | 45-65 | 1100-2200 | SINGLE / DUAL | 150X2(110X2) | 8.9 T |
| ROR 250 | 230-250 | 45 | Grease | 3 | 890 | 45-65 | 1100-2200 | SINGLE / DUAL | 180X2(132X2) | 9.5 T |
| ROR 300 | 250-300 | 48 | Grease | 3 | 890 | 45-65 | 1100-2200 | SINGLE / DUAL | 240X2(180X2) | 11.3 T |
| ROR 370 | 300-350 | 52 | Grease | 3/4 | 950 | 45-75 | 1100-2200 | DUAL | 270X2(200X2) | 13.2 T |
| ROR 440 | 350-450 | 52 | Grease | 3/4 | 980 | 45-75 | 1100-2200 | DUAL | 300X2(220X2) | 15.5 T |
Vertical Shaft Impact Crushers can usefully be applied to the work in various areas:
Besides, VSI crushers allow recycling as they process concrete, asphalt, and slag into aggregates to reuse.
VSI Crushers generate high-quality cubical aggregates, provide much better product consistency, and can achieve lower operating expenses because of less wear and high efficiency in using energy.
VSI is effective in grinding hard and medium-hard granites such as basalt and granite and recyclable materials, such as concrete, asphalt, and slags.
The rotor flings the material and it hits other rock material which walls the chamber of a crusher. This promotes the fracture along grain lines giving a good quality cubical production.
Our VSI crushers are constructed of long-wearing materials and wear-resistant liners with a long life of operation- usually many years even considering maintenance and specific end uses.
Yes. The ability to regulate rotor speed gives operators the chance to optimize particles sizes and shape as per the specific applications.
