Use the standard PXZ models and nominal dimensions to identify spider and liner wear systems, main shafts and protective sleeves, eccentric components, drives and hydraulics, then confirm drawing and request a quotation.
This page covers the models, nominal dimensions, key installation positions, materials and technical checks relevant to spare parts supply. The main shaft and its protective sleeve are shown separately because they are different components.
The two groups of numbers in each model identify the nominal feed opening and cone base diameter series. Manufacturing and quotations still require the project nameplate, full model, serial number, drawing and general arrangement drawing.
| Model | Nominal feed opening | Nominal cone base diameter | Verification basis |
|---|---|---|---|
| PXZ30-55 | 30 in | 55 in | Confirm against the full model, project nameplate and general arrangement drawing |
| PXZ42-65 | 42 in | 65 in | Confirm against the full model, project nameplate and general arrangement drawing |
| PXZ50-65 | 50 in | 65 in | Overseas project installations are documented; confirm by serial number |
| PXZ54-75 | 54 in | 75 in | Model identifiable in public CITIC HIC project documents |
| PXZ62-75 | 62 in | 75 in | Model identifiable in public CITIC HIC project documents |
| PXZ60-89 | 60 in | 89 in | Confirm against the full model, project nameplate and general arrangement drawing |
| PXZ70-89 | 70 in | 89 in | Confirm against the full model, project nameplate and general arrangement drawing |
| PXZ60-110 | 60 in | 110 in | Confirm against the full model, project nameplate and general arrangement drawing |
| PXZ63-130 | 63 in | 130 in | Confirm against the full model, project nameplate and general arrangement drawing |
| PXZ72-130 | 72 in | 130 in | Confirm against the full model, project nameplate and general arrangement drawing |
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Crusher frame | Blue load-bearing crusher frame | PXZ product family |
| 2 | Main motor | Blue drive motor at the right | PXZ product family |
Spider protection, liners, main shaft protective sleeves and shell wear plates are presented in the agreed order of priority. Each card links to the relevant part and material pages.
Spider Cap, Shield & Arm Liner
Located above the feed opening, these parts withstand impact from large rocks, uneven loading and sliding wear. Check the spider arm structure, plate profile, orientation, hole pattern, thickness and feed direction.
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Concaves
Installed in segments around the upper shell, concaves form the crushing chamber with the mantle. Check the number of tiers, segment layout, profile, support faces, backing clearance and wear records for each tier.
View Part Details →Mantle
The mantle covers the main shaft cone and moves with its gyratory motion, working against the concaves to crush material. Check the upper and lower profiles, head nut interface, backing and discharge opening.
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Mainshaft Protective Sleeve
This independent protective component fits around the main shaft; it is not the shaft or shaft assembly. Check the inside and outside diameters, length, locating shoulder, fit and removal direction.
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Spider Underside Wear Liner
These liners protect the underside of the spider and adjacent areas from flying rock, rebound and abrasive ore flow. Check left/right orientation, plate arrangement and hole patterns.
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Top Shell Wear Plate
These plates protect the upper shell in feed and rebound zones. Check installation zones, plate thickness, curvature, overlaps, fastenings and the boundary with the concave liners.
View Part Details →Identify drive and load-bearing components separately. Check drawing, materials, interfaces and fits individually for the main shaft, external protective sleeve, eccentric bushing, gears, bearings and seals.
Spider Assembly
The complete-machine image identifies the top spider position. For the assembly, check the arms, central support, connecting flanges, lifting points, bushing seats and machine model.
View Part Details →Mainshaft
The main shaft is a core load-bearing component and must be checked separately from its external protective sleeve. Confirm journals, tapered surfaces, straightness, assembly interfaces and inspection requirements.
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Spider Bearing & Oil Seal
These components support the upper end of the main shaft while maintaining lubrication and sealing. Check shaft diameter, bushing inside and outside diameters, flanges, oil grooves, support structure and seal type.
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Eccentric Bushing
Located within the eccentric mechanism, this bushing produces and supports the main shaft's gyratory motion. Check eccentricity, inside and outside diameters, top/bottom orientation, oil grooves, locating shoulders and working clearances.
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Bevel Gear
Check the gear wheel and pinion as a matched pair: module, tooth counts, pressure angle, helix direction, mounting distance, backlash and contact pattern.
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Pinion
The pinion meshes with the gear wheel to transmit power from the horizontal shaft. Check tooth count, helix direction, tooth geometry, shaft interface, backlash and matched-pair meshing records.
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Pinionshaft Bearings
These bearings support the horizontal pinion shaft and maintain gear centre distance. Check bearing designation, clearance, load direction, journal and housing bore tolerances, and lubrication.
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Pinionshaft Seals
These seals exclude dust and retain gearbox lubricant. Check shaft diameter, grooves, lip orientation, temperature, oil type, speed and end cover structure.
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Hydroset Bushings
These bushings are part of the hydraulic adjustment and main shaft support system. Check upper/lower position, inside and outside diameters, axial height, oil grooves, fit clearances and interfaces.
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Hydroset Piston Seal
These seals maintain hydraulic adjustment pressure and exclude contaminants. Check cylinder bore, rod diameter, grooves, pressure, temperature, fluid and seal stack orientation.
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Dust Sealing System
This system protects the eccentric and lubrication areas. Check seal rings, grooves, contact surfaces, purge or positive-pressure conditions and associated dust protection components.
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Step Bearing Components
These components carry the main shaft's axial load and work with the hydraulic adjustment system. Check the stacking order, contact diameters, oil film clearance and assembly height.
View Part Details →No. They identify the machine's nominal series, not manufacturing dimensions for individual parts. Confirm the drawing revision, installation position and actual interfaces.
No. The main shaft carries load, while the protective sleeve is a separate component fitted around it. Check dimensions, materials and drawing for each independently.
Start by providing the full model, project nameplate, general arrangement drawing, installation position, used-part photos, drawings and critical dimensions. These allow assessment of identification, reverse measurement, material selection and manufacturing requirements.
Provide the full model, serial number, drawings or samples, used-part photos, material and operating conditions. We use these to identify the part, assess materials, match manufacturing requirements, control quality and deliver finished components.
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ANRANST provides customers worldwide with engineering assessment, production at certified foundries to the customer technical requirements, quality control and finished-part delivery for custom wear parts and industrial spares, with scope to support other custom industrial parts.
We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.
Material grades and heat-treatment processes are specified order by order, stated in the technical agreement and tracked through production.
Drawing confirmation, material and process control, production tracking, inspection and acceptance coordination.
We coordinate manufacturing, quality confirmation, packaging and delivery of complete finished parts in a workable, closed-loop supply process.
Provide the equipment brand, complete model and serial number, part name, part number or drawing number, drawing revision, quantity, material requirements and duty. If identifiers are unavailable, send photographs and key dimensions.
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