horizontal shaft impactors

Cone crushers have been around for more than a century, with models like the Nordberg Gyradisc among those commonly used in the mid-20th century. Photo: P&Q Staff

Crushing & Hydraulic Breaking | P&Q University Handbook

P&Q Staff Published Jun 25, 2025

P&Q spotlights crushing and hydraulic breaking from the 2025 edition of the Pit & Quarry University Handbook. Keep Reading

The TI4250 horizontal shaft impactor from Cedarapids features a four-bar rotor that is outfitted with reversible blow bars secured by a wedge lock system. Photo: Cedarapids

Cedarapids unveils HSI for aggregates, recycling

Kevin Yanik Published Jan 21, 2025

In addition to its standalone capabilities, the new TI4250 horizontal shaft impactor (HIS) is a feature of the CRH1113R portable closed-circuit impactor and screen plant. Keep Reading

TCI Manufacturing makes ConExpo debut with horizontal shaft impact crusher

Marie Emerick Published Mar 29, 2023

Patrick Reaver of TCI Manufacturing showcases the Lincoln Series horizontal shaft impact crusher and custom conveyor solutions during the 2023 ConExpo-Con/Agg, which took place March 14-18 in Las Vegas, Nevada. Keep Reading

Superior Industries impact crushers

PQ Sponsor Published Feb 8, 2022

When utilized correctly, horizontal shaft impactors and vertical shaft impactors produce some of the highest value, highest quality material. Keep Reading

Superior Industries Sentry Horizontal Shaft Impactor

PQ Sponsor Published Jan 14, 2021

This 50x54 model accepts a max feed size of 27.5 in. through a 34-in. x 54-in. feed opening. Production capacities max out at 350 tons per hour Keep Reading

Superior’s Sentry is designed with a fully-fabricated open-style rotor. Photo courtesy of Superior Industries

HSI to join Superior’s crushing line

Kevin Yanik Published Dec 23, 2019

The Sentry horizontal shaft impactor (HSI) from Superior Industries will be available in booth C31389 during ConExpo-Con/Agg. Keep Reading

AGG1 2019 Exhibitor Profile: Stedman Machine Co.

P&Q Staff Published Jan 28, 2019

The Grand Slam horizontal shaft impactor (HSI) from Stedman Machine Co. offers a versatile crusher design that can solve a number of size reduction problems. Keep Reading

VSI crushers maximize first-pass yields, lower operating costs

Eric Marcotte Published Apr 27, 2016

All roads, you might say, lead to the vertical shaft impactor (VSI) because these crushers make it possible to create roadways and just about everything else. Francis E. Agnew of California patented one of the first VSIs in 1927. His… Keep Reading

HSI on the move

Edited by Darren Constantino Published Mar 23, 2015

A Texas company uses a track-mounted impactor to process virgin aggregates, as well as recycled building materials. Producers crushing on the run know there are two key ingredients to running any successful contracting business: versatility and reliability. For Mesa Equipment… Keep Reading