McLanahan

eccentric shaft jaw crusher | HC84 PISTON ASSY W/ DOWEL

McLanahan offers a wide selection of Impact Crushers for quarried limestone and semi-abrasive minerals. McLanahan draws from the 75 years of field experience with the Universal line of Impactors, which includes impact breakers and Andreas-style impactors. At present, we offer the New Holland-style primary impact breaker and the MaxCap X-Series Primary, providing a means to reduce quarry shot and ROM materials at rates exceeding 2,000 tph. We also offer VersaCap P-Series Impactors for heightened portability as a primary crusher. The VersaCap R-Series is also designed to accept large top size in highly friable materials, and will allow for single crusher reduction to 1-1/2” minus product. In the case of limestone and similar materials, we offer the NGS Impact Crusher as a secondary impactor, which is capable of producing construction grade aggregates or minerals of like size. These five lines of horizontal shaft impactors are available in multiple sizes to provide us the ability to offer the most appropriate crusher for your specific application. 

Rock Crusher- Jaw& Cone Rock Crushing Machine

How Does A Rock Crusher Work: The working principle of jaw rock crushers for sale is: when the stone crushing equipment works, motor drives belt and pulley to move, and the eccentric shaft drives the mobile jaw plate. When the mobile jaw plate rises, the angle between elbow plate and mobile jaw plate becomes larger.

How to Calculate the Strength of the Jaw Crusher’s

3. Check the strength of the shaft. When check the strength of the shaft, you can only check the strength of the biggest moment, and that is the movable jaw plate’s bearing. If it is smaller than the stress of the eccentric shaft, then the strength of the jaw crusher’s eccentric shaft can meet the requirement, and Not vice versa.

design and operations challenges of a single toggle jaw crusher

Productivity of the crusher can be improved upon by increasing the eccentricity of the eccentric shaft, use of reversible jaws, bush bearing ...

Jaw crusher for crushing wide rang of materials has eccentric

The jaw crusher includes an eccentric shaft (1), which is arranged as the main force input plane close to or in the plane of the resultant overall ...

“Computer Aided Design of Jaw crusher”

Jaw crusher movement is guided by pivoting one end of the swinging jaw. and an eccentric motion located at the opposite end. [4] The size of a jaw crusher is designated by the rectangular or square opening at the top of the jaws .For instance, a 22 x 30 jaw crusher has an opening of 22" by 30", a 46 x 46 jaw crusher has a opening of 46" square.

Jaw Crushers Spare Parts - Udaipur

Manufacturer of Jaw Crushers Spare Parts - Cone Crusher Bowl Liner, Jaw Crusher Eccentric Shaft, Crusher Jaw Plate offered by Roljack Asia Limited, Udaipur, ...

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Notes for installing the eccentric shaft of jaw crusher

After the clients buy a jaw crusher, correct installation is the first important step for guaranteeing the excellent operation of the ...

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How to Properly Install and Use Jaw Crusher

Jun 01, 2019 · On installation: installation of components of jaw crusher. Next, we will learn about the installation of jaw crusher from the parts of the frame, eccentric shaft and bearings, rod bolts, brackets, movable jaw plate, and dental plates. 1.The installation of the frame. The jaw crusher is installed on the concrete foundation.

Design and Construction of Rock Crushing Machine from

The moveable jaw stock is the main moving part in a jaw crusher. It forms the moving side of the jaw, while the stationary or fixed jaw forms the other. It achieves its movement through the eccentric movement of the crusher main shaft. It is the back and front (to and fro) movement of the moveable jaw stock that gives

Joyal-Jaw Crusher,Jaw Crusher For Sale,Jaw Crusher

The jaw crusher’s eccentric shaft is processed sufficient strength and rigidity. To guarantee the weights and structures of flywheel and grooved enhancing the operation balance 03. When some non-crushing materials fall down into chamber, the elbow plate can realize automatic fracturing and stop the machine to avoid more damage to the entire ...

Characteristics and Comparison of Four Types of Jaw Crushers

Double toggle jaw crusher. Also, swing jaw is hinged at the top, and this support point is hand shift. The eccentric shaft and all jaw crushers ...

1100x800SD Eccentric Shaft 600/3243

1100x800SD Eccentric Shaft 600/3243. *Crushers, screens and feeders are priced in £ GBP ex works | Note that prices shown in $ USD and € EUR are for ...

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China eccentric shaft,jaw crusher main shaft,impact crusher,hammer crusher,cone crusher custom-made62 is supplied by eccentric shaft,jaw crusher main shaft ...

How to Repair the Eccentric Shaft of Jaw Crusher?

As we know, jaw crusher is a kind of mining equipment that is very important. The equipment stands wear and tear, however it's not all. Eccentric shaft is one of the main vulnerable parts of jaw crusher. If jaw crusher fails to work caused by abrasive eccentric shaft, users would have no idea because they learn little about the maintenance and repairment of jaw crusher.

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Industrial Solutions Gyratory crushers

Jaw gyratory crushers feature a higher crushing ratio and less tendency to become clogged in the feed zone as a result of bridging Jaw gyratory crusher Weights 1) Type Feed opening Mantle diameter (oversized) Speed of eccentric bushing Max. motor power Total weight of crusher Spider 2) Heaviest weight Bottom shell 3) Main shaft 4) Eccentric ...

Jaw Crusher Working Principle

Structure of jaw crusher mainly include frame, eccentric shaft, big pulley, flywheel, moving jaw, side guard plate, toggle plate, toggle plate back seat, adjusting screw gap, the reset spring, fixed jaw plate and movable jaw etc. , the toggle plate also play a role as insurance bracket . Working part of jaw crusher is two pieces of jaw plate ...

Jaw Crushers Spare Parts

Keeping in mind the diverse requirements of our clients we are involved in offering a wide range of Jaw Crusher Eccentric Shaft.Our products are developed using quality assured raw material and advanced technology in adherence with the internationals quality standards.

Eccentric Shaft 4 x 6 Marcy (3340) Jaw Crusher

Legend Inc. Sparks, Nevada USA Eccentric Shaft 4 x 6 Marcy (3340) Jaw Crusher [24202] - Eccentric Shaft for Model Number 3340 Marcy/Mine and Smelter 4 x 6 ...

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Crusher Eccentric Shaft manufacturers & suppliers - Made-in

Jaw Crusher Spare Parts Eccentric Shaft Suit Nordberg C63 C80 C95 Replacement for Sale. FOB Price: US $ 1000-1500 / Piece Min. Order: 1 Piece.

eccentric shaft jaw crusher

Local service machinery. Local after-sales. Local demonstration. The prime eccentric shaft jaw crusher options take productivity a step higher.

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Jaw crusher installation points and precautions

2. The assembly points of the eccentric shaft and bearing of Jaw crusher. a.

China Crusher Eccentric Shaft, Crusher Eccentric Shaft

China Crusher Eccentric Shaft manufacturers - Select 2022 high quality Crusher Eccentric Shaft products in best price from certified Chinese Crusher Machine, Machine Shaft suppliers, wholesalers and factory on Made-in-China.com

China Large Diameter Eccentric Shaft, Jaw Crusher Gear

China Large Diameter Eccentric Shaft, Jaw Crusher Gear Shaft, Find details about China Eccentric Shaft, Forging Eccentric Shaft from Large Diameter Eccentric Shaft, Jaw Crusher Gear Shaft - SHANGHAI TOTEM MACHINERY CO., LTD.

Frequently Asked Questions

If I am trying to reduce my fines in a limestone quarry, should I use a Jaw Crusher instead of a Primary Impactor?

While it is true the Jaw Crusher will create less fines (say, minus 3/16”), it also creates more plus 1-1/2” material to be crushed downstream at the secondary and tertiary stages. Regardless of the type of crushers used downstream, the amount of fines generated in those closed circuit operations will actually be greater than any increase caused by a primary impactor. 

How do the power consumption figures compare between Primary Impactors like the MaxCap and the VersaCap?

Since one employs an expansion chamber over the rotor and the other doesn’t, the MaxCap will perform at ½ hp per ton, while the VersaCap averages ¾ hp per ton. Electric motors will only draw as much power as the crusher needs. However, the theoretical difference in a 500,000-ton quarry or mine is about 90,000 kW/hours. That reflects only the primary crusher, not the added power it takes downstream to also recirculate 30% more rock through the secondary circuit.

Why do I see so many Impact Crushers in concrete recycling when the material is 100% abrasive?

Unlike sedimentary stone, e.g. limestone or sandstone, weathered concrete is very soft and friable. Most concrete pavement is less than 1,500 psi and pre-broken into slabs 2’ to 3’ square.  Due to the friability, they shatter quickly into particles 3” and smaller on the initial pass through the impactor. The hammer wear life tends to be far shorter due to the abrasion, but recirculating loads are minimal for base material. In the case of a mobile contractor, single crusher systems are far more economical when relocating on a regular basis. 

What is the main difference between the VersaCap P-Series and the R-series? Are they both primary impactors?

Yes, they are both primary impactors. In fact, the only real difference is the rotor assembly. The VersaCap P-Series is a primary impactor that accepts 30” boulders in quarried stone, and generates a nominal 6” minus. The VersaCap R-Series uses the same housing, but the rotor is designed specifically for large, highly-friable materials like concrete rubble. In the case of recycling concrete, the R-Series rotor is lighter in weight for portability, and the hammers are thinner, reducing the cost of spent hammers. 

Under what circumstances should I consider automation for adjusting an Impactor?

The MaxCap Primary Impactor comes standard with fingertip control. While not fully automated, it is designed to integrate into any programmable logic controller based system. As for the other impactors, the vast majority of operations will be fine with a simple shim adjustment, which requires no automation. However, the semi-automatic system on the VersaCap and NGS Impactors essentially requires only an electrical control over the hydraulic system, which would be running during operation. Once you find the right setting, and plan to stay consistent, you can add shims, and shut off the hydraulic power unit. If you are anticipating the need to change settings on a regular basis, the full automation system with PLC and touch screen is available and capable of being integrated.