Vertical Shaft Impactors
The efficient and versatile design of the Astec vertical shaft impactors (VSI) delivers highly consistent end products for jobs that demand precision.
Overview
The efficient and versatile design of the Astec vertical shaft impactors (VSI) delivers highly consistent end products for jobs that demand precision.
Astec VSI crushers are available in both stationary and portable configurations and produce up to 500 tons per hour. With the ability to run in standard, semi-autogenous and fully autogenous configurations, our models meet the most stringent material specs, allowing you to meet the challenges of any job you face.
Features
Hydra-arm
- Lifts crusher lid 360° for internal viewing
- Safe and easy maintenance
- Lid equipped with bolt-on liners and large inspection doors
Externally-adjustable Feed Tube
- Heavy-duty construction
- Reduces excessive wear compared to non-adjustable systems
Vsi Application Flexibility
- Multiple configurations: shoe table, rotor, anvil ring, rock shelf
- Configurations offer proper internal crusher geometry
- Maximum production, lowest cost
Where to Buy
Find an Astec Dealer Near You
Dedicated Support
Innovation You Can Count On, Support You Can Trust.
When you choose Astec, you’re never on your own. Our team is ready to answer your questions, solve problems, and keep your equipment running smoothly—today, tomorrow, and for years to come.
Applications
Aggregates
There are two main classes of aggregates: natural and manufactured.
Learn More about Aggregates
Concrete Recycling
Concrete is one of the most recycled materials in the world and can be repurposed several times over.
Learn More about Concrete Recycling
Construction & Demolition Recycling
Construction & Demolition Recycling materials include wood, cardboard, gypsum, plastic, metal, wire, roofing shingles, asphalt and concrete.
Learn More about Construction & Demolition Recycling
Construction Aggregates
Construction aggregate is typically medium or coarse materials like granite, limestone or trap rock, sand, gravel, slag or recycled concrete.
Learn More about Construction Aggregates
Crushed Stone
Crushed stone is a versatile product that can be used in a wide range of applications from construction to road building and even agriculture.
Learn More about Crushed Stone
Road Building – Concrete
Astec's comprehensive line of concrete plants delivers high-quality and durability for the roadbuilding industry with an extensive selection of high-production plants and mixers.
Learn More about Road Building – Concrete
Sand & Gravel
Aggregates, when gathered, may contain clays, silts and other deleterious material that needs to be processed out for commercial-grade products.
Learn More about Sand & GravelRelated Products
-
Hybrid Horizontal Shaft Impactors
-
Horizontal Shaft Impactors