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

Label
Label
Label
Label
Label

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.

where to buy

Videos

Images

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.

Downloads

h2 / Impactful call-to-action headline here.

p.large / Small introductory paragraph that provides more context

Scrubbing & Conditioning Coarse Screw

Overview
Models
Advantages
Images
Downloads
Contact

Sort It, Stack It, Move On

For producers handling larger rock and gravel, a coarse screw gets the job done without overcomplicating things. It separates out floating organics and silts while lifting clean material out of the pool and onto your stockpile.

The design’s straightforward and tough, built for big tonnage, with easy access for maintenance. If you're looking for dependable separation without a bunch of extra valves and screens, a coarse screw keeps your process moving without the hassle.

Coarse Material Washer operating and feeding conveyor at California wash plant site

Models

Single Shaft

Rated up to 220 TPH with feed up to 2½ inches, using a single screw configuration and 15–30 HP motor for efficient cleaning at moderate flow rates.

3D rendering of the Superior® Coarse Material Washer with dual shafts for aggregate cleaning and removal of clay, silt, and fine particles in mining and sand production applications.

Twin Shaft

Delivers up to 500 TPH with 3-inch feed capability, driven by dual 25–50 HP motors for maximum tonnage and extended retention in demanding operations.

Advantages

Outboard Bearing

Externally mounted pillow block bearing protects from water and contamination for longer service life and more convenient maintenance.

Alloy Steel Parts

Cast iron paddles and shoes deliver wear resistance proven in mining-grade conditions, maintaining consistent washing action over time.

Adjustable Overflow Weir

Fine-tunes pool depth for cleaner sand and improved silt removal in changing feed conditions.

Curved Belly Pan

Eliminates buildup zones common to tubes with 90° angled corners, keeping the washing chamber self-clearing and consistent.

Videos

Images

Downloads

Washing Equipment Product Handbook

Download

Coarse Material Washer Literature

Download

Washing Calculators

Calculate

Similar Products

All Products

Log Washer mounted on Fusion® Modular Wash Plant feeding into Guardian® Horizontal Screen

Equipment Log Washers

Washing

Blade Mill close-up twin-screw model processing slurry and clay with alloy steel wear paddles and shoes

Equipment Blade Mills

Washing

Attrition Mills twin-unit modular design in operation at wash plant in Oregon

Equipment Attrition Mills

Washing

Attrition Mill spare parts and manuals laid out for maintenance and reference

Parts Washing Parts

Washing

What Are You Working On?

Share a few details about your project or application and we’ll help you sort through options, specs, and next steps.

Find Your Local Dealer

Get in touch with a local expert who knows your region well: Dealer Locator
Not Sure Who to Contact?

Send us a note and we’ll connect you with the right person.