Mobile screening equipment uptime depends on parts availability when wear parts need replacement. Operations running compact mobile screeners across N&C America face the same operational reality regardless of equipment model — wear parts wear out, service items reach replacement intervals, and unplanned downtime kills production economics. Komplet America addresses parts availability through forward-stocked parts inventory forecasted 12 months in advance, supporting fast wear-part availability when service items are needed.
This basic guide walks through Komplet screener parts and service framework — wear parts inventories for both major screener categories (vibrating scalping screeners and trommel screeners), service item categorization, parts ordering through Komplet America and authorized dealers, and operational guidance for parts management. Companion to our Crusher Plant Parts guide covering crusher-specific wear parts. For specific equipment maintenance procedures and replacement intervals, always reference the OEM operator’s manual for your specific equipment model.
Two Major Screener Categories
Vibrating Scalping Screeners
Vibrating scalping screeners separate dry mineral aggregate into multiple finished sizes through deck-based vibrating screen action. Komplet’s vibrating scalping screener lineup:
- Kompatto 221 — 7′ x 3.5′ (2 deck), 25 HP Diesel, up to 90 US tph, ~7,275 lb. Smallest self-propelled scalper. Approximately $104,935.
- Kompatto 5030 — 8′ x 3’2″ + 7′ x 3’2″, 45 HP Tier 4 Final, up to 280 US tph, ~26,455 lb. Komplet’s best-selling screener. Hydraulic 2-way / 3-way conversion. Approximately $209,061.
- Kompatto 124 — 11.8′ x 3.7′, 75 HP, up to 350 tph, ~37,038 lb. Largest scalping screen in the lineup. Approximately $268,070.
Trommel Screeners
Trommel screeners separate wet/sticky materials (compost, topsoil, mulch, mixed C&D fines) through rotating drum action. Komplet’s trommel screener lineup:
- K-TS 30 — 68″ x 51″ or 103″ x 51″ drum, 23 kW genset, up to 80 tph, ~8,818 lb. Compost, topsoil, mulch operations.
- K-TS 40 — 126″ x 55″ or 171″ x 43″ drum, 40 kW genset, up to 120 tph, ~25,353 lb. Higher-volume trommel screening.
Why the Distinction Matters for Parts
Vibrating screeners and trommel screeners have substantially different wear parts inventories. Vibrating screener parts focus on screen mesh, vibration mechanism components, and material handling for dry aggregate. Trommel screener parts focus on drum components, drive systems, and material handling for wet/sticky materials. Operations running both screener types maintain different parts inventories matching their specific equipment.
Vibrating Scalping Screener Wear Parts (Kompatto Series)
Engine and Power System Parts
- Air filter cartridges — routine replacement per OEM hours intervals; replacement frequency varies with operational dust exposure
- Engine oil filters — change with engine oil per OEM specifications
- Fuel filters — diesel filters per OEM intervals; replacement frequency varies with fuel quality and supply
- DEF system components (Tier 4 Final equipment) — DEF tank, lines, and dosing components per OEM specifications
- Hydraulic pumps and components for hydraulic functions including deck adjustment, screen change, conveyor folding
- Hydraulic hoses and fittings — hose deterioration is one of the more common screener service items
- Battery and electrical components — starter batteries, alternator components, electrical control system
Screen Box and Deck Parts
- Screen meshes (multiple sizes) — top deck (scalping) and bottom deck (sizing) meshes available in various opening sizes matching production output specifications
- Screen mesh tensioning components — hooks, clamps, tensioning springs supporting mesh installation and replacement
- Crossbars and screen frame components supporting screen mesh in deck position
- Discharge rubbers and rubber liners at material discharge points — wear from material flow
- Side liner plates for screen box wear protection
- Vibration mechanism components — vibrators, springs, mounts, vibration adjustment components
Material Handling Parts
- Conveyor belts — feeder belts, side conveyor belts, discharge belts (multiple belt locations on screener)
- Conveyor belt scrapers for belt cleaning during operation
- Conveyor rollers and idlers — top rollers, return rollers, impact rollers at feed points
- Conveyor pulleys — drive pulleys, tail pulleys, snub pulleys
- Conveyor pulley bearings — bearing replacement at pulley locations
- Hopper liners — wear liner plates protecting hopper from feed material
- Hopper grizzly bars (for models with grizzly pre-screening)
Mobility System Parts (Tracked)
- Track shoes and pads — track-mounted screener mobility components
- Track tensioners — track tension adjustment components
- Drive sprockets and idlers — track drive components
- Track rollers — support and return rollers
Trommel Screener Wear Parts (K-TS Series)
Engine/Genset and Power System Parts
- Genset engine components (K-TS uses genset power) — air filters, oil filters, fuel filters per OEM specifications
- DEF system components (Tier 4 Final equipment)
- Hydraulic pumps and components for drum drive and material handling functions
- Hydraulic hoses and fittings
- Electrical control system components
- Battery and starting system
Drum and Screening Surface Parts
- Drum screen panels — drum-section panels with various opening sizes; replacement matching production specifications
- Drum panel mounting components — bolts, retainers, mounting hardware
- Drum drive components — drive rollers, drum support rollers, drum drive chain or belt depending on configuration
- Drum bearings — roller bearings supporting drum operation under load
- Drum cleaning brushes — rotating brushes that clear drum mesh during operation, maintaining screening efficiency
- Drum lifters and internal flights — internal drum components affecting material flow through drum
Material Handling Parts
- Feeder belts at trommel feed point
- Discharge conveyor belts (multiple — for fines, midsize, oversize material discharge)
- Conveyor belt scrapers
- Conveyor rollers and idlers at feed and discharge points
- Hopper liners for feed area wear protection
Tracked Mobility Parts (For Tracked K-TS Models)
- Track components — track shoes, sprockets, idlers, rollers
- Track tensioning components
Wear Monitoring and Replacement Planning
Operator-Identifiable Wear Indicators
Operators monitor wear conditions during routine operation. Common operator-identifiable wear indicators:
- Screen mesh wear — visible mesh damage, opening enlargement from wear, broken wires; replace before significant production specification deviation
- Belt wear — belt cracks, splice damage, edge wear, scraper marks; replace per OEM specifications and visible condition
- Hydraulic system performance — sluggish hydraulic function, fluid leaks, unusual sounds during hydraulic operation indicate hydraulic system service items
- Engine warning indicators — engine warning lights, abnormal exhaust patterns, performance changes
- Vibration mechanism (vibrating screeners) — unusual sounds, performance changes, visible component wear
- Drum operation (trommels) — drum drive smoothness, drum bearing condition, brush function
Service Documentation
Operations should maintain service documentation per OEM operator’s manual specifications:
- Operating hours tracking — equipment hour meter readings supporting interval-based maintenance scheduling
- Service interval records — records of fluid changes, filter changes, wear part replacements
- Wear part history — records of which wear parts were replaced when, supporting wear pattern analysis and inventory planning
- Operating environment notes — record dust exposure, material types, operational conditions affecting wear patterns
Predictive vs. Reactive Replacement
Predictive replacement (replacing wear parts before failure based on operating hours and observed wear) typically produces better operational economics than reactive replacement (waiting for failure):
- Predictive: Lower per-part cost since planned procurement, no production downtime from unexpected failure, better wear part inventory management
- Reactive: Higher per-part cost (rush procurement when needed), production downtime cost from unexpected failure, parts sometimes unavailable when needed
Komplet America’s parts inventory forecasted 12 months in advance supports both predictive replacement (planned procurement) AND reactive replacement (when unexpected failures happen). Strong inventory management reduces the operational cost of either approach.
Parts Ordering Framework
Primary Pathway: Authorized Dealer Network
Komplet America’s authorized dealer network provides primary parts ordering and service support across N&C America. Authorized dealers offer:
- Local parts inventory for fast wear-part availability
- Equipment service technicians trained on Komplet equipment for installation and service support
- Local relationship for ongoing service relationship beyond individual parts orders
- Service appointments for major service items requiring technician support
Direct Pathway: Komplet America
Operations can also order parts directly through Komplet America at 908-369-3340 — single number handling sales, parts, and service. Direct ordering supports:
- Equipment-specific parts when authorized dealer doesn’t stock the specific item
- Specialty parts orders requiring direct manufacturer coordination
- Operations without nearby authorized dealer (verify dealer network coverage for your specific region)
- Parts technical support for identifying correct part numbers and specifications
Information Needed for Parts Orders
Operations placing parts orders should have ready:
- Equipment model (Kompatto 221, Kompatto 5030, Kompatto 124, K-TS 30, or K-TS 40)
- Equipment serial number — supports identifying correct parts for specific equipment build
- Equipment year/manufacturing date — some parts vary by manufacturing year
- Specific part description — from operator’s manual or with description of part location and function
- Quantity needed — sometimes wear parts come in sets or multiples
- Operating hours — supports correct interval-based recommendations
Komplet America’s 12-Month Parts Inventory Forecast
Komplet America’s parts inventory is forecasted 12 months in advance — supporting fast wear-part availability when service items are needed. This inventory management approach reflects the reality that operational uptime depends on parts availability when wear parts wear out, not just availability when initially ordered. The 12-month forecast captures expected demand patterns across all current Komplet equipment in the N&C operational base, ensuring fast availability for the most-common service items.
Why Parts Availability Matters Operationally
Equipment Uptime Economics
Operational uptime directly drives equipment economics — production hours generate revenue, downtime hours don’t. Wear part availability directly affects uptime. Operations choosing equipment based on initial purchase price without considering parts availability often pay through downtime costs that exceed the initial savings. Total cost of ownership includes parts availability and service support, not just equipment price.
Project Schedule Compression
Compact mobile screening operations often serve project-based work with tight schedules. Unexpected equipment downtime from parts unavailability can extend project schedules with cascading economic impact — labor costs continuing during downtime, equipment idle time on other equipment depending on screener output, project delivery delays affecting customer relationships and contract terms.
Operational Continuity
Continuous operations (aggregate producers, recyclers, composters) running screeners daily depend on operational continuity. Unplanned downtime from parts unavailability ripples through operational pipelines — feedstock backs up, customers wait for delivery, downstream operations idle. Strong parts availability supports the operational continuity that recurring-revenue operations depend on.
Komplet’s Approach to Parts Availability
Komplet America’s approach reflects the operational reality:
- Inventory forecasted 12 months in advance supporting routine wear part availability
- Authorized dealer network providing local stocking and service support across N&C America
- Direct ordering through Komplet America for items not stocked at local dealers
- Single number for parts and service — 908-369-3340 handles sales, parts, and service through unified team
- Operator training at equipment delivery supporting proper operation reducing wear part demand
Frequently Asked Questions
How do I order parts for my Komplet screener?
Two primary pathways: (1) Contact your local authorized Komplet dealer for local parts ordering and service support, or (2) call Komplet America directly at 908-369-3340 — single number handling sales, parts, and service. For specialty parts or technical support identifying correct parts, the direct pathway is often most efficient. Have equipment model, serial number, year, and specific part description ready when ordering.
How long does parts delivery take?
Variable depending on parts location, geographic region, and specific item. Common wear parts (filters, belts, screen meshes for popular screen sizes) typically ship faster than specialty items requiring direct manufacturer coordination. Komplet America’s 12-month parts inventory forecast supports fast availability for common service items. Delivery times depend on shipping logistics specific to operational location.
What’s the difference between Komplet OEM parts and aftermarket parts?
Komplet OEM parts are designed and tested for specific Komplet equipment configurations, supporting expected service intervals and equipment performance. Aftermarket parts may fit dimensionally but performance, durability, and compatibility with Komplet equipment systems is not verified by Komplet. Komplet America provides Komplet OEM parts; aftermarket parts come through other channels with no Komplet warranty or compatibility guarantee.
Are wear parts covered under warranty?
Komplet’s standard 1-year / 1,000-hour warranty (whichever comes first) covers manufacturing defects on new equipment. Wear parts (parts that consume during normal operation — filters, screen meshes, belts, etc.) are not covered under standard warranty since they wear out through routine operation. Replacement of consumable wear parts is operational expense, not warranty replacement. For specific warranty coverage details, reference the warranty documentation provided with your equipment.
Should I keep wear parts in my own inventory?
Many operations maintain on-hand inventory of common wear parts — filters, belts, screen meshes for sizes used regularly — supporting fast replacement without waiting for delivery. The right inventory level depends on operational profile (continuous vs. project-based), distance from authorized dealers and Komplet America, and operational risk tolerance for downtime. Operations with critical project schedules typically maintain larger on-hand wear part inventories.
How do I identify the correct parts for my specific Komplet screener?
Reference your equipment’s OEM operator’s manual which includes parts diagrams and specifications. The Komplet equipment serial number identifies the specific build configuration. Operations without immediate access to operator’s manual can call Komplet America at 908-369-3340 with serial number for parts identification support.
Do you offer service contracts or maintenance agreements?
Service support varies by region and authorized dealer. Some Komplet authorized dealers offer service contracts; others provide service on demand. Operations interested in scheduled maintenance support should discuss options with their local authorized dealer or call Komplet America at 908-369-3340 to discuss regional availability.
Can I get help installing replacement parts?
Yes — Komplet authorized dealers provide service technician support for parts installation, particularly for major service items requiring specialized procedures. Operator training at equipment delivery covers operator-replaceable wear parts (filters, screens, belts at simpler positions); larger service items typically benefit from authorized dealer technician support.
Final Thoughts
Operational uptime on compact mobile screening equipment depends on wear part availability when service items need replacement. Komplet America addresses this through forward-stocked parts inventory forecasted 12 months in advance, authorized dealer network providing local parts and service support across N&C America, and direct ordering at 908-369-3340 for items requiring direct manufacturer coordination. Operations running Kompatto vibrating scalping screeners (Kompatto 221, 5030, 124) and K-TS trommel screeners (K-TS 30, K-TS 40) maintain different wear part inventories matching their specific equipment categories, but both pathways access the same parts and service framework. Strong parts availability matters operationally because total cost of equipment ownership depends on uptime — operations choosing equipment based on initial purchase price alone often pay through downtime costs that exceed the initial savings. The 25+ years of Komplet SpA equipment manufacturing experience, combined with Komplet America’s parts inventory and dealer network commitment, supports operational uptime across N&C America.
Browse Komplet America’s compact mobile equipment lineup or call us to discuss parts ordering, service support, and equipment selection for your specific operation.
Ready to Order Parts or Discuss Service?
- Call 908-369-3340 — single number for sales, parts, and service
- Email [email protected]
- Find your local Komplet dealer for local parts and service
- Visit our parts and support page for parts inquiry information
- Ask about our 1-year / 1,000-hour warranty (manufacturing defects, not wear parts) and equipment financing options for new equipment
Never enough — that’s how we approach service, support, and helping operations maintain rated production through reliable parts availability and dealer service.
Disclaimer: This article provides general guidance on Komplet screener wear parts and service framework. The information here does not replace, supersede, or modify any guidance provided by the original equipment manufacturer (OEM). All operators and maintenance technicians should refer to the user manual and engine manual specific to their make and model of equipment for complete operating procedures, service intervals, parts specifications, and maintenance requirements. Specific procedures, intervals, parts numbers, and operational parameters vary by equipment model and manufacturing year. Tier 4 Final emissions systems have specific service requirements that vary by engine manufacturer. Parts availability, pricing, and lead times vary by region, dealer, and specific item; verify current information when placing orders. Warranty coverage details apply per warranty documentation provided with specific equipment. For technical questions about specific Komplet equipment parts and service, contact Komplet America’s team at 908-369-3340 or your local authorized dealer.
