Use current CV215–CV229 models to identify rotor tip systems, feed parts, internal and external wear plates, main shafts, bearings, drives and materials for quotation.
Models and key data identify the installation. Wear parts are grouped by rotor feed, discharge passages, internal/external protection and chamber position; shafts and drive parts are listed separately.
Weight, maximum feed, capacity and motor power come from current Sandvik stationary VSI product pages and support initial installation identification.
| Model | Weight | Maximum Feed | Capacity | Motor Power |
|---|---|---|---|---|
| CV229 | 14,826 kg | 55 mm | 445–600 t/h | 500 kW |
| CV228 | 14,826 kg | 55 mm | 271–444 t/h | 370 kW |
| CV218 | 11,776 kg | 55 mm | 193–270 t/h | 250 kW |
| CV217 | 9,500 kg | 50 mm | 122–192 t/h | 185 kW |
| CV216 | 9,500 kg | 50 mm | 51–121 t/h | 110 kW |
| CV215 | 6,000 kg | 40 mm | 10–50 t/h | 55 kW |
Actual capacity varies with material, feed grading, rotor configuration, speed, Bi-Flow settings, crushing mode and closed-circuit conditions.
Identify each part by position. Material selection considers high-speed abrasion, centrifugal loads, local impact, fracture risk and rotor dynamic balance together.
Back-up Tip
Located at rotor outlets, they continue protecting the rotor after main-tip wear. Check rotor model, handedness, holes, profile, matching tips and installation sequence.
Material review: Confirm cemented carbides, metal-matrix composites or original wear alloys according to flow speed, abrasiveness, impact and fracture risk.
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Tip Cavity Wear Plate
Protect the rotor cavity near the tips. Check rotor ports, orientation, plate profile, holes, thickness and compatibility with the tip system.
Material review: Select cemented carbide, high-chromium wear materials or composites by high-speed abrasion, impact and fastening method.
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Trail Plate
Installed in trailing areas of rotor discharge passages, they face high-speed flow erosion. Check position reference, direction, curvature, holes and overlaps with upper/lower wear plates.
Material review: Confirm high-chromium cast iron, carbide composites or high-performance wear alloys against sliding wear, impact and installation constraints.
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Feed Eye Ring
At the central rotor inlet, it guides feed and protects the edge. Check inside/outside diameters, thickness, holes, locating features and feed-tube clearance.
Material review: Select high-chromium wear materials, carbide composites or original wear alloys by concentrated erosion and impact.
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Feed Tube
Directs material into the rotor centre. Check diameters, length, flange, installation height, concentricity, flow direction and fit with the feed eye ring.
Material review: Confirm quenched and tempered wear plate, high-chromium materials or composite linings against concentrated erosion, impact and replacement method.
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Upper Internal Wear Plate
Protect upper internal rotor flow passages. Check position, direction, holes, curvature, thickness and overlaps with adjacent plates.
Material review: Select high-chromium cast iron, quenched and tempered wear plate or hard-phase composites by high-speed abrasion and local impact.
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Lower Internal Wear Plate
Protect lower internal rotor passages. Check position, direction, segment sequence, holes, thickness and relationship with external plates.
Material review: Confirm high-chromium cast iron, quenched and tempered wear plate or composites against material-bed conditions, erosion, impact and rotor balance.
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Top External Wear Plate
Protect exposed top rotor surfaces. Check rotor specification, orientation, holes, thickness, profile and dynamic clearances.
Material review: Select quenched and tempered wear plate, high-chromium wear materials or composite liners by centrifugal loads, impact and abrasion.
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Bottom External Wear Plate
Protect the rotor's external bottom area. Check top/bottom orientation, direction, holes, thickness, profile, clearances and relationship with base guards.
Material review: Confirm quenched and tempered wear plate or high-chromium wear composites against erosion, abrasion and structural stiffness.
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Lid Liner
Protect the chamber lid's inner surface. Check segment references, direction, holes, thickness, overlaps, access openings and rotor-sweep clearances.
Material review: Select quenched and tempered wear plate, high-chromium materials or composites by rebound impact and sliding wear.
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Pedestal Protection Liner
Protect the bearing pedestal and surrounding lower structure. Check installation zone, segmentation, holes, thickness and safe clearance to rotor bottom plates.
Material review: Confirm quenched and tempered wear plate or original wear material against falling/rebounding material and maintenance space.
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Anvil Ring Assembly
For installations configured for anvil crushing. Check crushing mode, ring dimensions, anvil count, positions, fastening and alignment with rotor discharge trajectories.
Material review: Select high-chromium cast iron, cemented carbide or wear composites by high-speed impact, abrasion and crushing mode.
View the Component Page →Verify drive and support parts by full model, rotor specification, speed, direction, fits, tolerances, lubrication and dynamic balance.
Rotor Assembly / Rotor Body
The VSI's main high-speed rotating assembly. Check rotor specification, diameter, ports, feed eye, discharge passages, shaft interface, rotation and balance requirements.
Material review: Verify rotor body, wear parts, fasteners and connections individually for strength, fatigue, centrifugal loads, wear and dynamic balance.
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العمود الرئيسي
Supports and drives the rotor. Check shaft diameters, bearing seats, taper-bush or key connection, ends, rotation, runout, heat treatment and non-destructive testing.
Material review: For forged drive alloy steel, confirm heat treatment, journal accuracy, surface quality and flaw detection against speed and original drawings.
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محامل الدوار
Carry high-speed rotor loads. Check full bearing designation, clearance, fits, tolerances, speed, lubrication, seals, temperature rise and vibration monitoring.
Material review: Confirm bearing steel, cages and lubricants against speed, load, temperature rise and original bearing specifications.
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Bearing Pedestal / Housing
Locate main-shaft bearings and connect them to the frame. Check centre height, mounting and bearing bores, tolerances, oil passages, seal interfaces and datum surfaces.
Material review: Select cast steel, ductile iron or the original material by stiffness, vibration, load and machining accuracy.
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ختم محمل الدوار
Exclude dust from high-speed bearings and retain lubrication. Check shaft diameter, seal design, direction, clearances, lubricant and operating temperature.
Material review: Confirm oil-resistant rubber, engineering plastics, metal labyrinths or combined seals against speed, dust, temperature and lubrication.
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Drive V-belt
Transmit power from the motor to the main shaft. Check belt section, length, count, matched-set tolerances, pulley diameters, centres and tensioning.
Material review: Confirm rubber-composite belt bodies, reinforcing cords and fabric coverings against power, speed, temperature and dust.
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Taper-lock / Tapered Sleeve
Provide tapered locking between pulleys or rotating parts and shafts. Check taper, inside/outside diameters, keyways, bolt holes, shaft diameter and mating pulley.
Material review: Select quenched and tempered alloy steel or high-strength cast iron by clamping force, fatigue, assembly/disassembly and shaft fits.
View the Component Page →Current traceable records do not provide a publishable part-number list matched to specific CV215–CV229 installations. No speculative numbers are published; known OEM or third-party drawing references can be submitted for checking.
Verification rule: Before manufacture, confirm the full model, serial number, rotor specification, position, direction, drawing reference or drawings, key dimensions, material and dynamic-balance requirements together.
No. Also check rotor specification, ports and crushing mode, position, direction, part drawing, key dimensions, material and matched assemblies.
First verify rotor design and matched-part relationships. Similar shape does not imply identical position, direction, clearance, weight or balance requirements.
Yes. Send the full model, serial number, rotor and used-part photographs, position, key dimensions or drawings so we can first identify the part technically.
Provide the full model, serial number, rotor specification, position, OEM/third-party references, used-part photographs, drawings, material and duty. These support identification, material assessment, quality control and finished-part delivery.
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