Hold the Line

Belting is the most expensive component of a conveying system. Superior’s Self-Aligning Idlers ensure that your conveyor belts stay on track, minimizing the chance of severe belt damage.
Concave in shape, the idler’s side guide rollers restrain the belt from running up and over the conveyor. In order to lessen the wear on the belt, the side guide rollers are made with high-grade HDPE that reduces the friction between the idler and belt.

Applications

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Advantages

Troughing Idler

Short sentence describing the ideal applications for a troughing idler.

Troughing Idler

Short sentence describing the ideal applications for a troughing idler.

Troughing Idler

Short sentence describing the ideal applications for a troughing idler.

Troughing Idler

Short sentence describing the ideal applications for a troughing idler.

The Next Generation Idlers

After decades of field testing and refinement, the next generation of idlers is here.
Superior just completed the biggest idler redesign of your lifetime. Millions have been invested in automated and modern manufacturing.
Reduce maintenance, reduce failure, and protect the belt. Get Superior-built steel idlers made to size for your specific application.

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Liberty Jaw Models & Specifications

Compare Liberty Jaw Crusher models, feed openings, capacities, and maximum feed sizes.

Standard Specifications

Model	Weight		Feed Opening		CSS		Capacity		Speed	Max Feed Size		Power
Model	kg	lbs	mm x mm	in x in	mm	in	mtph	stph	rpm	mm	in	kW	hp
2155B	16,500	36,400	530 x 1,400	21 x 55	40–130	1.6"–5.1"	90–400	100–440	280	427	16.8"	110	150
2636B	14,050	31,000	650 x 900	26 x 36	60–160	2.4"–6.3"	110–360	120–396	300	528	20.8"	75	100
3042B	15,700	34,600	750 x 1,070	30 x 42	70–200	2.75"–8"	150–500	165–550	280	610	24.0"	110	150
3343B	22,300	49,200	830 x 1,100	33 x 43	80–200	3.2"–8"	180–620	200–680	270	671	26.4"	110	150
3055B	26,950	59,000	760 x 1,400	30 x 55	70–200	2.75"–8"	240–780	265–855	260	610	24.0"	160	200
3455B	31,500	69,445	860 x 1,400	34 x 55	100–200	4"–8"	320–800	353–880	250	691	27.2"	160	200
3448B	28,000	62,000	860 x 1,220	34 x 48	70–200	2.75"–8"	170–560	185–615	250	691	27.2"	160	200
4051B	42,000	92,600	1,010 x 1,300	40 x 51	100–200	4"–8"	290–880	320–970	230	813	32.0"	160	200
4655B	52,500	115,800	1,160 x 1,400	46 x 55	150–250	6"–10"	400–900	440–990	230	935	36.8"	200	300
5165B	71,250	157,100	1,290 x 1,650	51 x 65	150–270	6"–10.5"	550–1,100	605–1,210	220	1,036	40.8"	250	350
6080B	135,000	297,000	1,525 x 2,030	60 x 80	200–300	8"–12"	700–1,450	770–1,595	200	1,219	48.0"	400	500

Gradation / Percent Passing

Size of Material		Percent Passing for a Given Closed Side Setting - Average Feed Material (12-14 Work Index)
in	mm	1.5" (38mm)	2" (50mm)	2.5" (63mm)	3" (76mm)	3.5" (88mm)	4" (101mm)	5" (127mm)	6" (152mm)	7" (177mm)	8" (203mm)	10" (254mm)	11" (279mm)	12" (304mm)
18	457												100%	100%
16	406											100%	98	94
14	355											98	90	83
12	304										100%	84	77	70
10	254								100%	100%	88	70	64	58
8	203						100%	94	80	70	56	51	47
7	177					94	82	70	61	49	45	41
6	152				100%	100%	82	70	60	53	42	38	35
5	127				100%	99	87	70	58	50	44	35	32	29
4	101		100%	100%	92	80	70	56	47	40	35	28	25	23
3	76	100%	95	83	70	60	53	42	35	30	27	21	19	18
2.5	63	95	85	70	59	50	44	35	29	25	22	18	16	15
2	50	85	70	57	48	40	35	28	24	20	18	14	13	12
1.5	38	69	52	42	35	30	26	21	18	15	14	11	10	9
1	25	44	34	28	23	20	17	14	12	10	9	7	7	6
0.75	19	32	25	21	18	15	13	11	9	8	7	5	5	5
0.5	12	22	18	15	12	10	9	7	6	5	5	4	4	3
0.25	6	12	10	8	6	5	5	4	3	3	2	2	2	1

Feed size is determined by measuring the longest one-way dimension of the material sample. Projected crusher capacities are based on a material having a work index of 12-14, with a bulk density of 100 lbs/ft3 (1.6 mt/m3). The feed grading must have less than 10% passing the crusher setting. The crusher drive assemblies are to be maintained in good working order with the ability to apply all available horsepower without drive belt slippage. Plant installation to ensure the crusher is able to operate continuously consuming the FLA rating of the motor(s) with the equipment able to accept and discharge material freely. For secondary cone crusher applications to be used in closed circuit applications consult Superior for capacity adjustments.

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Crushing Sentry® Horizontal Shaft Impactor (HSI)

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Strike Hard, No Drama

When high reduction ratios are your goal, the Sentry HSI brings dependable force with less complication. Its straightforward design simplifies operation and maintenance, while rugged components take on tough feed without wearing down the team maintaining it.

Whether it’s bolt-on blow bars that swap fast, or an adjustable curtain that dials in your gradation, this impactor delivers flexibility without complexity. And when it’s time for parts or support, you’ll get what you need quickly; through a responsive team that’s obsessed with follow-through.

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.

HSI-Operation

Worker in safety vest standing on platform beside Superior® Sentry® HSI at active mobile crushing site

Models

3D rendering of the Sentry HSI SP Series with a compact single-rotor design and integrated feed hood.

SP: Primary

Takes on the first bite of the feed with a heavy rotor and wide opening built to crush massive rock in high-volume primary applications.

3D rendering of the Sentry HSI SS Series featuring a heavy-duty single-rotor and larger feed opening.

SS: Secondary

Delivers precise, high-ratio reduction with adjustable curtains and optional grinding path for a consistently cubical product.

SR: Recycle

Handles reclaimed asphalt and concrete with a rugged design and closed-circuit flexibility for efficient on-site recycling.

Advantages

Hydraulic Quick-Open Housing

Dramatically reduces maintenance time and improves safety by giving full internal access at the push of a button.

Adjust-on-the-Fly Curtains

Lets operators fine tune gradation hydraulically without stopping production, valuable for consistent spec and productivity.

Multiple Blow Bar Options

Get precise crushing for your feed with multiple blow bar metallurgies that align to your preferred performance, wear life, and budget.

High-Inertia Cast Rotor

More mass, more punch. Carries momentum through tough feed to boost reduction, consistency, and uptime.

Recycling, Site to Site

Knopik Crushing is using a 51x65 Sentry HSI to chew through 40,000 tons of recycled concrete and asphalt, everything from old curb slabs to ready-mix returns.

This crew travels to more than a dozen temporary sites during their crushing season, so a one-piece HSI plant was critical to their efficiency.

With reliable support from General Equipment & Supplies, Knopik says it’s a powerful partnership with Superior that stands behind the equipment and keeps their operation running strong.

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