In a double-toggle jaw crusher, the moving crusher jaw is driven by the eccentric shaft that moves the front and rear toggles up and down. Each shaft revolution causes the moving crusher jaw to close at the downstroke and open up during the upstroke. The toggle is kept in place by spring-loaded tension rod.

The BB 100 is a robust and powerful forced-feed Jaw Crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber. Size reduction takes place in the wedge shaped area between …

Jaw Crushers 7 The BB 50 is designed for a very efficient and convenient size reduction pro-cess. The variable speed can be set between 550 and 950 min-1 to adapt the crushing process to sample requirements. The possibility to reverse the rotat- ing direction is helpful if too much sample material has been fed to the crusher causing it to block.

Kleemann products. Mobile jaw crushers. The crushing plants of the MOBICAT series are used for the precrushing of almost all natural rock and in recycling. However, the output of the MOBICAT crushing plants is determined not only by the jaw crusher alone - in fact, the optimal interaction of all components plays a decisive role.

Coal / coke / drill core Industrial waste; A jaw crusher robustly constructed single-toggle type with one fixed jaw plate and one moving jaw plate. Designed for the smaller laboratory, or use by prospectors. ... NEW …

Simple, safe operation and highly productive jaw crushers. When you're crushing samples, you want the certainty of fast and precise results. That's why we have engineered our crushers to be sturdy, accurate and highly productive. Built out of hardwearing materials, they offer a solid performance, without breakdowns, and come with easily ...

Below are suggested speed guidelines for CMB Cone Crushers: Low speed: Secondary applications, after a Jaw Crusher. Medium speed: Gravel applications with coarse feed. Standard speed: Tertiary applications (0 x 1/2") High speed: Sand applications (4m or less) Speed ranges: Smaller head diameters (48" or smaller): 750-1,200 rpm.

JAW CRUSHERS. Since the jaw crusher was pioneered by Eli Whitney Blake in the 2nd quarter of the 1800s, many have twisted the Patent and come up with other types of jaw crushers in hopes of …

Jaw crushers are commonly used as both primary and . secondary crushers [8]. Donovan [9] noted that th ere are . three types of jaw crushers, namely: Blake, Dodge and . ...

reinforced design of swing jaw to take up peak loads. crushing jaws can expand freely. compact and reliable design. quick and easy exchange of wear parts. easy adjustment of crushing gap. thyssenkrupp jaw crusher - Experience the next frontier of engineering jaw crushers guided by thyssenkrupp Polysius's solutions and services.

The Pioneer ® Series of jaw crushers represents the very latest in jaw crusher technology. Engineered to be the highest-capacity jaw crusher on the market, the Pioneer ® Jaw Crusher will deliver up to 25 percent …

Cone crushers and jaw crushers both work by compression, reducing materials by squeezing them until they break apart. The benefit that cone crushers offer over jaw crushers is their ability to output a more cubical product similar to impact crushers. Cone crushers have traditionally been used as secondary and sometimes tertiary crushing ...

The Pioneer ® Series of jaw crushers represents the very latest in jaw crusher technology.. Engineered to be the highest-capacity jaw crusher on the market, the Pioneer ® Jaw Crusher will deliver up to 25 percent more tons per hour than comparable jaw crushers. Pair that with heavy-duty flywheels for reduced horsepower requirements and …

Tracked jaw crushers. UJ440i Jaw crusher. Equipment CJ412 jaw crusher . Feed opening 1200 x 830 mm (47 x 33 in.) Max. feed size 750 mm (30 in.) Capacity 700 mtph (770 stph) UJ440i Jaw crusher. Tracked cone crushers. QS332 Cone crusher. Equipment CS430 cone . Max. feed size 400 mm (16 in.)

If crushers are operated beyond their permissible load range, serious damage can be the result. The Load Reduction System LRS will prevent this from taking place. The "load monitor" in the software detects the overload and intervenes to control it: the loaded volume is reduced, the filling level of the crushing chamber is adjusted and the forces

1,200 x 750 mm (47 x 29 in.) Max. feed size. 650 mm (26 in.) Capacity. 400 mtph (440 stph) QJ341 mobile jaw crusher is the ideal solution for a wide range of applications. Equipped with a C12 jaw crusher, a powerful and fuel-efficient engine, it is designed to tackle the most difficult operations. QJ341.

Jaw Crushers. Shaft & Bearings. The larger eccentricity of pitman shaft provides a motion that pulls the material to the bottom of the jaw plate. Crushing Power. Wide range of crushing for soft to very hard materials. …

Reversible jaw plates extend service life and the stationary jaw lifts easily from the frame for cleaning the inner parts. Sealed heavy bronze bearings are protected from dust and dirt, and lubricated by grease cups. Jaw size is 4x9in (102x229mm) with a 4x2.375in (102x60mm) opening. Reduction adjusts for 1/16–5/8in (1.6–15.9mm) particle size.

Equip-Sales & Leasing Corp. North Haven, Connecticut 06473. Phone: (203) 266-3035. visit our website. View Details. Email Seller Video Chat. Closed circuit impact crusher. stage 5, auto grease system, magnet, optional. blower for removing wood and plastic from your product. Get Shipping Quotes.

3/4″ to 3-1/4″. Up to 34 TPH. 7,496 lb. DOWNLOAD TECHNICAL DATA. K-JC 503 Overview. Limited access job sites? No problem. If you're a contractor looking to have on …

Jaw-crusher Construction. Jaw crushers are heavy-duty machines and hence must be robustly constructed. The main frame is often made from cast iron or steel, connected with tie-bolts. It is commonly made in sections so that it can be transported underground for installation. Modern jaw crushers may have a main frame of welded mild steel plate.

Jaw crushers – we have more installed jaw crushers than anyone in the world. The lead-ing choice due to their high reduction ratio and heavy duty design. Cone crushers – capacities available to suit all secondary, tertiary or quarternary crushing ap-plications. High performance technology. Impact crushers – primary and secondary

The Jaw crushers are designed to crush brittle bulk materials of various strength and hardness. In the Jaw crushers, the material particles are broken down by the compressive and shear strains between the fixed and moving jaws. The grain size of the crushed material is determined by the gap between the jaws in the lower part (the …

Start the crusher under load. Eliminate a safety hazard without leaving your cab. Cut Changing your Fixed Jaw from Days to Hours. Quick release side wedges, jaw lifting points with chains supplied and a hydraulic jaw eject …

Hayden-Murphy. Minneapolis, Minnesota 55420. Phone: (952) 687-4697. visit our website. 9 Miles from Minneapolis, Minnesota. View Details. Email Seller Video Chat. The MOBICONE MCO 90 EVO2 impresses as a powerful team player in hard stone. Whereas top product quality is expected from a cone crusher, the MCO 90 EVO2 …

Visualizing the area between each pair of level lines and the faces of the mantle and concave, the areas decrease downward until a minimum is reached. This is the choke zone. The mantle and concaves are so designed that this area is low in the crushing chamber but above the exit. The choke zone is the level where choking is most likely to …

3-8" / 75-210 mm. Capacity. 155-480 tph / 135-430 mtph. Motor Size. 150 hp / 110 kW. The JW Series is engineered for portability and ease of use. The rugged design delivers the …

The closed side setting can be adjusted using shim plates with hydraulic power. AGGRETEK highly versatile jaw crushers offer reliable operation and adaptability in mining, quarrying and recycling. Typical applications for jaw crushers are; Reversable high manganese cast steel jaw plates. Different profiles are available for different rock types.

The Pennsylvania Crusher overhead eccentric jaw crusher is the most massive and rugged jaw crusher avilable today. Its many unique features and advantages make it the most cost-effective crusher of its type. The …

A range of Jaw crushers are available to crush the materials with top size ranging from 150 mm to 65 mm and provide final outputs of upto 3mm. ... Laterite, Limestone, Bauxite, Manganese ore, Quartz, Chromite, Coal, Pet coke, met coke and Ferro Alloys Crushes materials with medium to substantially high hardness and brittleness: Hardened steel ...

Jaw crushers are used as primary crushers, or the first step in the process of reducing rock. They crush primarily by using compression. The rock is dropped between two rigid pieces of metal, one of which then moves inwards towards the rock, and the rock is crushed because it has a lower breaking point than the opposing metal piece.

How Jaw Crushers Are Sized. Jaw crushers are sized based upon the dimensions of the top feed inlet (gape) or the dimensions of the jaws. For example, a 32 x 54 sized jaw crusher will measure 32 inches from the movable to stationary jaw (when measured at the top i.e. the opening), and each jaw will have a 54-inch width.

Abstract. Wear in rock crushers causes great costs in the mining and aggregates industry. Change of the geometry of the crusher liners is a major reason for these costs. Being able to predict the ...

Stationary jaw crushers. jaw crushers are reliable, high-performing crushers built to optimize primary crushing applications in mines and quarries. These tough crushers are delivered with everything you need for plug-and-play installation and safety features to keep operators out of danger. Backed up with a complete Reliability and ...

Jaw crushers are generally defined by their opening size. For example, a 900x650 mm crusher refers to a crusher with an inlet measuring 900 mm by 650 mm. The main parts and main technical parameters of a jaw crusher are presented below. 1. Feed Chute 2. Drive Flywheel 3. V-belts 4. Electric motor

Oversized Shaft, Dynamically Balanced Flywheels. All Lippmann heavy-duty jaw crushers feature an oversized, heat treated shaft forged of special alloy to provide an exceptionally large eccentric throw. These heavy-duty …

Abstract. A parameter study using a jaw crusher is designed to investigate the influence of feed gradation, feed rate, crusher setting and crusher speed on the crusher operation and the quality of the produced aggregates. The study is focused on the production of all-in large-size (top size ⩾90 mm) aggregates, suitable for use in subbase …

Jaw Crushers. Available in a variety of sizes and configurations, the Hydra-Jaw® crusher, Pioneer® jaw crusher and Iron Giant jaw crushers deliver high-capacity crushing and reliable performance for increased operational productivity and profitability. Our diverse line of industry-leading jaw crushers offers producers the latest in jaw ...

Jaw Crushers are a compression-type machine that crush material between a moving piece of steel and a stationary piece of steel. They are used for primary and sometimes …