Sentry® Horizontal Shaft Impactor (HSI)

Sentry HSI 51x65 by Superior Industries 400px

Sustainable Material Recycling

Horizontal Shaft Impactors (HSI) are widely used in demolition, aggregate recycling, or operations producing road base material.

That’s because they typically handle a wider range of material and produce less fines than VSI crushers– two features important for concrete and asphalt recycling or crushing glass and bricks.

Superior’s Sentry HSI is a rugged and resilient horizontal impact crusher capable of processing large feed sizes from dirtier conditions.

Applications:

Clay & Brick Crushing

Quarried Stone

Recycle Concrete

Cubical Products

Recycled Asphalt

Advantages

01.

Spacious Chamber

Designed with proper spacing inside the chamber for processing larger feed sizes (up to 40”/1,000mm).

02.

High-Powered Rotor

A cast closed design creates the highest possible inertia producing a maximum crushing force.

03.

Convenient Hydraulic functions

Hydraulically-designed components include curtain adjustments and opening/closing of the chamber.

Feature - Sentry HSI -univeral side liners

04.

Universal Side LIners

Mix and match these commonly-shaped liners to prolong wear life and decrease replacement costs.

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How An HSI Works

Upon entry, feed material quickly contacts a series of blow bars spinning rapidly on a rotor.

These blow bars (hammers) violently toss the rocks against steel curtains (aprons) causing the material to break. Eventually, newly shaped rock exits the opening at the bottom of the HSI.

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Impact Crushers

benefits of impact crushing

When utilized correctly, impact crushers are absolute rockstars! They produce some of the highest value, highest quality material in the aggregates industry.

SEE THE COMPARISON

Videos

Animated Features: Sentry® Horizontal Shaft Impact Crusher

Watch this video on YouTube

Animated overview of Sentry HSI Crusher features.

Sentry® HSI Closed Circuit Plant | CONEXPO-CON/AGG 2023 Product Display

Watch this video on YouTube

New HSI Closed Circuit Plant displayed at CONEXPO-CON/AGG.

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Models

Compare Sentry HSI’s

Model	Rotor Size (D x W) (in)	Max Feed Size (in)	Feed Opening (in)	Capacity (stph)	Power (hp)
SP5155	51″ x 55″	35.4″	52″ x 59″	275 – 385	350
SP5565	55″ x 65″	31.5″	45″ x 62″	390 – 550	500
SP6384	63″ x 84″	39.4″	63″ x 85″	770 – 990	700
SS3936	39″ x 36″	15.7″	26″ x 37″	90 – 165	150
SS4355	43″ x 55″	17.7″	28″ x 57″	165 – 275	250
SS5165	51″ x 65″	19.7″	29.5″ x 65″	275 – 440	500
SS5583	55″ x 83″	23.6″	33″ x 85″	330 – 550	800
SS4355G	43″ x 55″	17.7″	28″ x 57″	165 – 275	250
SS5165G	51″ x 65″	19.7″	30″ x 67″	275 – 484	500
SS5583G	55″ x 83″	23.6″	33″ x 85″	330 – 550	800
SR3936	39″ x 36″	19.7″	27″ x 37″	90 – 165	150
SR4250	42″ x 50″	19.7″	33″ x 51″	130-220	250
SR5165	51″ x 65″	23.6″	48″ x 65″	275 – 440	400

Model	Rotor Size (D x W) (mm)	Max Feed Size (mm)	Feed Opening (mm)	Capacity (mtph)	Power (kW)
SP5155	1,300 x 1,400	900	1,325 x 1,512	250 – 350	250
SP5565	1,400 x 1,650	800	1,150 x 1,570	355 – 500	350
SP6384	1,600 x 2,130	1,000	1,600 x 2,150	700 – 900	500
SS3936	1,000 x 900	400	650 x 950	80 – 150	110
SS4355	1,100 x 1,400	450	700 x 1,450	150 – 250	185
SS5165	1,300 x 1,650	500	770 x 1,650	250-400	350
SS5583	1,400 x 2,100	600	850 x 2,150	300 – 500	600
SS4355G	1,100 x 1,400	450	700 x 1,450	150 – 250	185
SS5165G	1,300 x 1,650	500	750 x 1,700	250 – 440	350
SS5583G	1,400 x 2,100	600	850 x 2,150	300 – 500	600
SR3936	1,000 x 900	500	700 x 950	80 – 150	110
SR4250	1,070 x 1,270	500	834 x 1,300	120-200	185
SR5165	1,300 x 1,650	600	1,200 x 1,650	250-400	315