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Crushing & screening Parts Research

Research first. Identify the installed component. Confirm the application.

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Explore processing components and identification questions

Start with the complete plant, then identify the installed unit, chamber or screenbox revision, requested position, profile and material. This independent vocabulary is not a manufacturer bill of materials, list of installed items or orderable parts catalogue.

Processing familyFind a processing component

59 research concepts match. No part fitment or current inventory is implied.

Jaw box

Jaw crusher · Assembly concept

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Jaw die fixed

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Jaw die movable

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Jaw die upper

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Jaw die lower

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Cheek upper (left)

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Cheek upper (right)

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Cheek lower (left)

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Cheek lower (right)

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Toggle plate

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Toggle seat

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Toggle wedge

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Pitman

Jaw crusher · Assembly concept

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Tension rod

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Jaw retaining hardware

Jaw crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Head assembly

Cone crusher · Assembly concept

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Mantle

Cone crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Concave or bowl liner

Cone crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Bowl

Cone crusher · Assembly concept

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Feed cone

Cone crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Eccentric bushing

Cone crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Socket liner

Cone crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Backing material

Cone crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Torch ring

Cone crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Clamp ring

Cone crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Mantle locking nut

Cone crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Lifting tool

Cone crusher · Service equipment

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Rotor

Impact crusher · Assembly concept

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Rotor revision

Impact crusher · Revision context

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Blow bar

Impact crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Blow bar wedge

Impact crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Breaker plate

Impact crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Apron liner

Impact crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Side liner

Impact crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Ceramic insert

Impact crusher · Material feature

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Impact chamber

Impact crusher · Assembly concept

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Retaining hardware

Impact crusher · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Screenbox

Screening system · Assembly concept

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Deck top

Screening system · Installed location

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Deck middle

Screening system · Installed location

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Deck bottom

Screening system · Installed location

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Screen panel

Screening system · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Wire mesh

Screening system · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Polyurethane media

Screening system · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Rubber media

Screening system · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Tension hook

Screening system · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Support bar

Screening system · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Screen clamp

Screening system · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Exciter

Screening system · Assembly concept

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Spring

Screening system · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Rotor shaft

Hammer mill · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Rotor disc

Hammer mill · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Hammer

Hammer mill · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Hammer pin

Hammer mill · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Pin retainer

Hammer mill · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Hammer hub

Hammer mill · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Cage

Hammer mill · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Breaker block

Hammer mill · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Grate

Hammer mill · Component position

Retain the exact installed unit, position and source. Revisions, material features and service tools remain distinct from a replacement-part identity.

Describe this component in a private request

Screen, conveyor and feeder evidence to retain

Machine identity: manufacturer; model; generation. A machine-model label alone cannot establish this.
Screenbox identity: screenbox OEM; revision; documented option. A machine-model label alone cannot establish this.
Deck position: top / middle / bottom / additional deck. A machine-model label alone cannot establish this.
Screen media type: woven wire / self-cleaning wire / rubber / polyurethane. A machine-model label alone cannot establish this.
Panel outer dimensions: length; width; thickness; tolerances. A machine-model label alone cannot establish this.
Aperture geometry: shape; opening; pitch; orientation. A machine-model label alone cannot establish this.
Hook style: hook; side vs end tension; attachment pattern. A machine-model label alone cannot establish this.
Wire gauge: diameter and material. A machine-model label alone cannot establish this.
Modular mount: pin/rail, panel seat and fixing pitch. A machine-model label alone cannot establish this.
Crown: deck crown/support bar configuration. A machine-model label alone cannot establish this.
Support spacing: bar orientation and clearances. A machine-model label alone cannot establish this.
Media material: rubber hardness; polyurethane grade; steel properties. A machine-model label alone cannot establish this.
Process duty: aggregate type; moisture; blinding/pegging conditions. A machine-model label alone cannot establish this.

Component education • No model-specific service specification

Crushing and screening research begins with the process assembly. Jaw, cone and impact wear items, and screen media, use different selection contexts.

Identify the assembly

Jaw dies, mantles, blow bars, screens, exciters are discovery terms. This functional hierarchy is not an OEM bill of materials.

Record these specifications

Identify crusher chamber or screen assembly and revision.
Record liner/profile or screen aperture, material, mounting and operating-application documentation.
Keep feed, wear protection and screening assemblies separate in the request.

Buying, inspection and service limits

Ask about wear measurements and mating components. For used assemblies, request bearing, exciter and structural inspection records as appropriate.

Wear material selection and service limits require the specific manufacturer guidance. No chamber setting, safe clearance or all-model liner fit is inferred.

Manufacturer references

Wirtgen Group: Milling, paving, crushing and conveying component classification ↗ · checked 2026-10-15

Component specification briefs

Crusher wear components

Identify the crushing mechanism and the installed chamber before selecting wear material. Jaw dies, cone liners and impact blow bars have different geometry and retention contexts.

Research by machine

Crushers

Explore the relevant equipment family and installed-configuration questions.

Screeners

Explore the relevant equipment family and installed-configuration questions.

Technical research & specification evidence

Crushing & screening

Processing wear parts should be researched from the installed crusher or screenbox inward. A mobile plant's sales model is only one layer of identity: the chamber, rotor, deck and mounting arrangement can determine the actual component. Keep wear geometry, installation position and material specification separate so that a shared machine name cannot become an unsupported compatibility claim.

Distinguish wear systems from structural spare parts

Metso's jaw-parts description separates one/two-piece jaws and cheek plates from structural, shaft and bearing spares, with designs/alloys varying by application [PROC-JAW]. Its tensioned-screening-media page describes several material and reinforcement arrangements [PROC-SCREEN]. These sources demonstrate variation within processing equipment; they do not provide a generic parts list for every plant. HeavyEQ interpretation: the exact installed assembly and its revision must be established before selecting the part family or comparing supplier references.

Preserve geometry, position and material as different questions

For a jaw, record fixed/moving position and section arrangement. For cone or impact requests, ask for chamber or rotor identity, component position and exact retention/profile reference before accepting a suggested part. For screening media, distinguish opening geometry, panel construction, tension direction and support/interface arrangement. A material designation cannot resolve fit, and a fitting shape does not establish material suitability. Supplier SKU, attributed OEM reference and raw cast marking should remain separately identified evidence.

Collect observations that explain the offered condition

Ask for dated wear-profile photographs with a defined orientation, interface damage, retention condition and known repair/storage history. For a used screen panel, note damaged hooks, reinforcement, openings and support-contact areas rather than describing only remaining thickness. Record the feed/material context as the owner's report, without diagnosing wear from a photograph. For rebuilt exciters or bearing assemblies, require the exact assembly identity and attributed test/rebuild scope; a replaced seal does not prove the condition of the internal assembly.

Keep process claims and service settings on hold

Alloy chemistry, hardness, dimensions, tolerances and permissible operating conditions need exact issuer documentation and method provenance. Do not infer a manganese grade or ceramic reinforcement from a suffix without its source. Preserve legacy crusher names and later chamber changes independently; historical branding is not a fitment edge. Chamber settings, liner lifting, rotor balancing, fastening and screen-tension procedures require correct manufacturer instructions and qualified service. No setting, wear limit, production promise or series-wide interchange is supplied by this research hub.

Specification evidence record

Published values retain their exact reference scope. Empty fields mean the value has not been established; they never mean zero. General model associations do not establish installed or serial-specific fitment.

Crushing & screening: documented values and open identification fields
Property	Value / status	Scope and interpretation
Plant and installed processing-unit identities	Not yet documented	Identify crusher/screenbox independently of mobile plant brand/model.
Chamber/rotor/deck revision	Not yet documented	Preserve installed generation and any documented modification.
Component position and section	Not yet documented	Fixed/moving, upper/lower, handed and one/two-piece scope remain distinct.
Profile/retention/support geometry	Not yet documented	Require mating and seating geometry, not a model-name shortcut.
Material and test basis	Not yet documented	Keep metallurgy independent of geometrical fit and supplier SKU.
Screen opening/tension arrangement	Not yet documented	Capture panel construction and support configuration.
Wear datum and condition record	Not yet documented	Distinguish measured wear from nominal new dimensions and unknown limits.

Unresolved technical and source questions (2)

No crusher/screen fitment, chemistry, hardness, chamber setting, tension or wear limit established.
Supplier references and historical plant names cannot be promoted to verified technical applicability.

Research sources and scope

Metso Jaw crusher parts ↗ · first party technical web · checked 2026-10-15
Jaw wear design and separate spare-parts headings, retrieved lines70–109
ORIGINAL_COMMENTARY_AND_SELECTED_FACTS_ONLY_NO_TABLES_OR_MEDIA
Metso Screening media tension systems ↗ · first party technical web · checked 2026-10-15
Tensioned media product families and aperture/panel options
ORIGINAL_COMMENTARY_AND_SELECTED_FACTS_ONLY_NO_TABLES_OR_MEDIA

Original HeavyEQ analysis and selected source facts. No catalogue reproduction licence, manufacturer endorsement or machine-specific compatibility is implied.