Heavy-duty industrial conveyor belt system

Division 02 · Conveyor Technology

Heavy-Duty Conveyor Protection & Material Flow

Fully automatic belt trackers, primary & main scrapers, and air cannon systems engineered for maximum operational uptime.

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100%: Automatic & Maintenance-Free Tracking
Up to 95%: Residue Carryback Eliminated
Up to 7.5 m/s: Belt Speed Operational Range

Category 01 • Belt Alignment

ZENTRAX & Centering Tracking Systems

Fully automatic tracking rollers and centering stations that correct mistracking before it damages belts, idlers and structures.

Automatic Tracker Roller

ZENTRAX

Belt Width:500–1600 mm
Deflection:±3° / ±7°

100% maintenance-free with zero wearing parts
Durable rubber surface for all weather conditions
Compact build suitable for reversing operations

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Heavy-Duty Tracker Roller

JUMBO-ZENTRAX

Belt Width:800–2000 mm
Maximum Speed:7.0 m/s

±7° deflection bearing for reversible heavy-duty lines
100% maintenance-free with zero wearing parts
Reinforced build for high-tonnage mining lines

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Return-Side Centering Station

EC-3

Belt Width:1200–2400 mm
Maximum Speed:Up to 7.5 m/s

100% maintenance-free return-side centering
External bearing block for high steering forces
Telescopic frame fits any conveyor structure

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Troughed-Side Centering Station

RHT-3

Belt Width:1200–2400 mm
Maximum Speed:Up to 7.5 m/s

100% maintenance-free idlers with wear coating
Installed on troughed, loaded side of the belt
Reversible lateral centering for heavy bulk loads

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Category 02 • Head Drum Cleaning

CONDOR Pre-Scraper Series

Primary drum pre-scrapers that remove the bulk of adhering material directly at the head pulley, before it becomes carryback.

Pre / Drum Belt Scraper

CONDOR TA-100

Belt Width300–2000 mm
Maximum Speed3.5 m/s

Eliminates up to 95% of material carryback directly at head drum
Wear-proof tungsten-carbide scraper blades on torsion rubber units
Maintenance-free operation & suitable for reversible belts

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Pre / Drum Belt Scraper

CONDOR HT

Belt Width300–2000 mm
Maximum Speed3.5 m/s

Eliminates up to 95% of material carryback directly at head drum
Self-adjusting spring action with zero manual retensioning
Maintenance-free operation & suitable for reversible belts

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Pre / Drum Belt Scraper

CONDOR XL/PU

Belt Width800–2000 mm
Maximum Speed7.5 m/s

Eliminates up to 95% of material carryback on high-speed lines
Segmented polyurethane (PU) blades with low contact pressure
Maintenance-free operation & suitable for reversible belts

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Pre / Drum Belt Scraper

CONDOR XL/HT

Belt Width1200–2000 mm
Maximum Speed7.5 m/s

Eliminates up to 95% of material carryback on high-tonnage lines
Modular heavy-duty tungsten-carbide segments for extreme wear
Maintenance-free operation & suitable for reversible belts

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Category 03 • Main & Internal Cleaning

COBRA & V-PLOW SCRAPERS

Main under-belt scrapers and internal V-plows that finish the cleaning stage and protect return idlers.

Main Belt Scraper

COBRA VA-100

Belt Width300–2000 mm
Maximum Speed3.5 m/s

Eliminates up to 95% of residual fine carryback under the belt
Wear-resistant tungsten-carbide blades on torsion rubber units
Maintenance-free operation & suitable for reversible belts

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Main Belt Scraper

COBRA HT

Belt Width300–2000 mm
Maximum Speed3.5 m/s

Eliminates up to 95% of residual fine carryback under the belt
Self-adjusting spring action bedded in torsion rubber units
Maintenance-free operation & suitable for reversible belts

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Main Belt Scraper

COBRA XL/HT

Belt Width800–2000 mm
Maximum Speed7.5 m/s

Highest cleaning performance for heavy-duty power & mining lines
Heavy-duty segmented tungsten-carbide blade modules
Maintenance-free operation & suitable for reversible belts

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INTERNAL V-PLOW

V-PLOW SCRAPER

Belt Width400–2400 mm
Blade MaterialPolyurethane (PU)

Deflects falling debris to protect return idlers & tail drums
Cleans internal belt surface with wear-resistant PU blades
Maintenance-free operation suitable for all bulk materials

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CATEGORY 04 • AIR CANNONS & MATERIAL FLOW

EN25 TO EN300 INDUSTRIAL AIR CANNONS

EN25–EN300 industrial air cannons installed on a concrete silo

PNEUMATIC MATERIAL FLOW SYSTEM

EN25 – EN300 AIR CANNONS

High-impact 6 bar pneumatic shockwave eliminates bridging, ratholing and dome formation
Automated PLC timer sequence or push-button firing to maintain continuous material flow
Proven for coal, cement, ash, ores, sand, quartz, flour, wood chips & other bulk solids

Internal spring-return piston prevents dust & particulate ingress into the pressure tank

MODEL

AIR VOLUME

SHOCK WAVE FORCE

TYPICAL APPLICATION

EN25

0.15 m³

11.28 kN

Small hoppers & transfer chutes

EN50

0.30 m³

22.56 kN

Chutes, feed pipes & local blockages

EN100

0.60 m³

39.83 kN

Silos, cyclones & dust collectors

EN120

0.72 m³

47.77 kN

Preheater towers & storage hoppers

EN150

0.90 m³

59.84 kN

Clinker coolers & large-volume silos

EN300

1.80 m³

69.65 kN

Heavy accumulation, kiln inlets & raw meal silos

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CATEGORY 05 • SPARE & WEAR COMPONENTS

WEAR PARTS, BLADES & TORSION UNITS

High-grade OEM replacement blades, carbide modules, and elastomeric tensioning units engineered for direct reordering and prolonged service life.

Abrasion-Resistant Blades

Tungsten-Carbide Blades

Available Sizes

See catalog

Core Material

Sintered Carbide

High-purity sintered tungsten carbide with wear-resistant steel backing
Maximum abrasion resistance and extended blade life for heavy bulk materials
Fits CONDOR TA-100, CONDOR HT, CONDOR XL/HT, COBRA VA-100, COBRA HT & COBRA XL/HT

Elastomer Wear Profiles

Polyurethane Wear Blades

Available Sizes

PU 153 / PU 200 mm

Core Material

Technical PU

High-grade technical polyurethane (PU) with low-friction sliding surface
Gentle on belt covers while safely accommodating mechanical belt splices
Available for CONDOR XL/PU primary scrapers and internal V-plows

Damping & Tensioning

Torsion Rubber Units

Module Spacing

B=100 / B=200 mm

Core Material

Elastomer

Molded elastomeric torsion blocks providing dynamic self-adjusting blade pressure
Absorbs continuous system vibrations and impacts across head and tail pulleys
Fits modular CONDOR and COBRA scraper mounting assemblies

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REACH OUT TO OUR TEAM

Tell us about your operational challenges or conveyor setup, and our team will help select the right solution. Custom dimensions, specialized blade profiles, and tailor-made frame adaptations can also be evaluated upon request.