Tips to maximize crushing efficiency

Many modern impact crusher installations have a variable speed drive arrangement that allows an increase in the rotor speed to compensate for wear on the impact hammers. In many impact crushers, a third curtain or crushing chamber can be added to increase reduction in every pass through the machine. This can be important in finer product ...

TECHNICAL SPECIFICATIONS QI341 HSI …

Featuring 's unique CI611 Prisec impact chamber (5 patents pending). The Prisec concept enables one base crusher to be configured as either a Primary or Secondary chamber whilst maintaining optimum crushing geometry. Diagram illustrates the curtain pivot shafts in upper position for primary applications.

What Is An Impact Crusher?

Horizontal Shaft Impactors (HSI) consist of a hopper, two or three aprons (curtains), a rotor, and hammers (blow bars). Essentially, large products are fed into the hopper where they come into contact with hammers on a spinning rotor which crushes the material into smaller pieces. ... Impact crusher machines are available as stationary, track ...

Impact Crushers

Blow Bar and/or Steel Curtain Impact. ... Valor® Vertical Shaft Impact Crusher. Animation detailing the features of the gear drive model Valor VSI. Ask an impact crusher specialist. Superior manufactures 15 American-made models, which are gaining a strong reputation. Connect with one of our crushing experts and find the right machine.

Our Range of ® Horizontal Shaft Impactor (HSI) Crushers …

The ® APS Series HSI offers a 3rd curtain option to deliver a finer more consistent product size. ... The ® APS Series horizontal shaft impact crusher is renowned for its secondary crushing capabilities, without compromising the quality or size of the end product. These impact crushers feature a large unobstructed opening for slabby ...

How does an impact crusher work?

Impact crushers reduce mineral materials such as concrete, asphalt and natural rock in size to produce a valuable commodity product. A fast spinning rotor throws the material against a solid stationary impact wall. The striking and impacting …

Application guide ® NP Series™ impact …

NP impact crusher components The main components of the NP Series™ impact crusher are the rotor, rotor shaft, frames, blow bars and breaker plates. Small mobile machines (NP1110™ and NP1213™) have only one breaker plate. NP Series™ impact crusher basic concepts NP Series™ model Feed opening Maximum feed size Maximum installed power

IMPACT CRUSHER

Product Description. EXCEL Model 2500 Horizontal Shaft Impact Crushing Plant, Model 25 Impact Crusher with 52" wide x 37" tall feed opening, two stage adjustable impact curtains, four bar enclosed rotor mounted on horizontal shaft with exterior heavy duty grease lubricated roller bearings, cast steel bolt in interchangeable crusher housing and secondary impact curtain …

Impact Crushers by Superior

Blow Bar and/or Steel Curtain Impact. MAX FEED SIZE: Up to 40″ REDUCTION RATIO: 15:1. MAX CAPACITY (STPH): Up to 1,000. PRODUCES FINISHED PRODUCT: Typically No. ABRASIVE APPLICATIONS: Less Performance. COMMON APPLICATIONS: Asphalt Rock, Ballast Rock, Benefication*, Clay & Brick, Concrete RockCubicle Product, Recycling

Portable Impactor Plant CRH1316

This portable plant features the Cedarapids IP1316 impact crusher, with its massive rotor, quick change impact bars, and heavy monoblock primary curtain, all designed for years of tough primary crushing. This plant has the capacity you need to lead off most any large portable operation. Standard Features • IP1316 horizontal shaft impact crusher

QI442 HS MOBILE HSI CRUSHER

The QI442 HS is a large heavy duty tracked impact crusher, featuring the market leading Prisec technology and modular double deck hanging screen. Capable of operating in primary and secondary ... Productivity - Adjustable apron curtains and tip speed enable a wide range of end product gradations to be achieved

Managing Horizontal Shaft Impactor (HSI) Curtain Wear

You could say that the actual crusher on a portable plant, like a horizontal shaft impactor (HSI), is where the magic happens. As such, it is important to maintain and service an HSI regularly to …

The Importance of Impactor Safety Curtains

The impactor safety curtains are usually located within the feed opening between the hopper and the impact crusher. They can exist in a variety of forms and configurations and most regularly consist of loosely hanging …

Selecting the Right Crushing Equipment

In a typical two-curtain impactor, the initial curtain is often set at around 300mm followed by a 120mm gap setting on the second curtain. Reduction ratios associated with …

Impact Crusher

The JOYAL Impact Crusher is used for primary, secondary and fine crushing of all kinds of stones and rocks with compressive strength less than 350 MPa such as granite, marble, and limestone. ... Impact Curtain With Anvils Impact Curtain Adjusting Rods Second Stage Impact Curtain With Anvils Third Stage Impact Plate Discharge Opening Back-up Bar ...

Sentry® Horizontal Shaft Impactor (HSI) | Superior Industries

Horizontal Shaft Impactors (HSI) are widely used in demolition, aggregate recycling, or operations producing road base material. Superior's Sentry HSI is a rugged and resilient horizontal impact …

The Ultimate Guide to Impact Crusher Blow Bars

An impact crusher works by using a high-speed rotor that spins rapidly to crush materials against the stationary impact curtains or aprons. The incoming feed is accelerated by the rotor and then redirected to collide with the impact curtains or aprons, where the crushing takes place. The role of the blow bar in the crushing process is critical.

Sentry HSI Impact Crusher

Using a high speed impacting force, horizontal shaft impactors, like the patented Sentry HSI Impact Crusher, encourage stones to break along their natural cleavage lines. ... Hydraulic Curtain Adjustment. Easily adjust the crusher's closed side setting (CSS) Blow Bar Handling Tool. Increase safety during the removal or lifting of blow bars;

Horizontal Shaft Impactors

Primary-Impact-Crusher-PA6060-Spec-Sheet-English Download (pdf) 2 Crushing-Brochure-English Download (pdf) 13 ... Features. Hydraulic Adjustable Curtain. Hydraulically-adjusted closed side setting ; Precise gradation control for consistent product ; Maximum Performance Rotor. Large reduction ratio achieved with performance rotor ; 3- and ...

QI441 PRISECTM IMPACTOR

Featuring 's unique CI421 Prisec TM impact chamber (5 patents pending). The Prisec concept enables one base crusher to be configured as either a Primary or Secondary chamber whilst maintaining optimum crushing geometry. Diagram illustrates the curtain pivot shafts in upper position for primary applications.

IMPACT CRUSHERS

The 4800 Series Impact Crushing Plants from Lippmann are the ultimate, completely self-contained, easy to transport crushing plants that offer the features contractors need, like a larger crusher feed opening that devours concrete full of rebar, ripped asphalt and other C&D debris. The heart of the plant is a Lippmann 4248LP Impact Crusher, a

® APP Series Primary Horizontal Shaft Impact Crushers

The ® APP Series horizontal shaft impact crusher comes with solid, one-piece, welded steel rotors with abrasion resistant blow bars, forged steel rotor shafts and monolithic manganese steel primary curtains. This allows the impact crusher to operate even …

Horizontal shaft impact crusher feed chute

A horizontal shaft impact crusher feed chute (8) adapted for receiving material to be crushed and for forwarding the material to a crushing chamber (10) of a horizontal shaft impact crusher (1) comprises a first opening (56) adapted for receiving material to be crushed in a first crushing setting, and a second opening (58) adapted for receiving material to be crushed in a second …

QI353 HSI IMPACTOR

• 3-sided 2700 access to impact crusher for improved service access • Telpic natural fines conveyor, • Belt width 650mm / 26" • Discharge height 2.9m / 9' 6", ... • Adjustable apron curtains and tip speed enable a wide range of end product gradations to be achieved

APS3030 Horizontal Shaft Impact Crusher

APS3030 horizontal impact crusher is a versatile secondary crushers applied in hard rock applications. Ideal for recycling asphalt, concrete, slag, glass. 24/7 Customer Support 800-883-9284. ... Provides additional tension on the secondary curtain to maintain a consistent gap setting ensuring a uniform product.

CRUSHING 4043T IMPACT CRUSHER

The 4043T Impact Crusher is a heavy-duty, tracked horizontal impact crusher plant that effectively crushes rock, concrete and asphalt materials. The 4043T features a unique curtain relief system that effectively allows the user the ability to crush

HSI Crushers

Curtains 5 • Secondary breakage comes from the curtains. As can be seen from the cross section models there are two curtains in each crusher type. The first curtain (1) in conjunction with the hammers, does the initial (and greatest) size reduction. • The second curtain (2) does the final crushing to deliver

Impact crusher and curtain adjustment system

The present invention relates to crushing machinery and, specifically, to an impact crusher and curtain adjustment system for manually or automatically adjusting crusher settings to control product size produced by the crusher. Description of Related Art. Crushing machinery is used to reduce large rocks, concrete, asphalt, and the like into ...

What plate is used for the curtain in an impact crusher?

The curtain plate used in an impact crusher is typically a heavy-duty steel or cast iron plate which can withstand the high velocity impact of the material being crushed. impact crusher from SBM ...

Impact Crushers

The NGS Impact Crusher offers the option of a third curtain, which in some applications may provide more than a 20:1 reduction. As with all Universal impactors, the NGS Impact Crusher provides a greater level of control over …