Cement Plant Retrofit & Commissioning Services

Cement Plant Services

Retrofit
Capacity Enhancement
Conversion
Troubleshooting
Installation & Commissioning

At CONSTROMECH, we provide comprehensive mechanical system upgrade services for conveying equipment in cement plants, focused on performance optimization, reliability, and lifecycle extension.

Our team specializes in retrofitting, capacity enhancement, troubleshooting, chain-to-belt conversions, and turnkey installation and commissioning — delivered with technical excellence and project accountability.

Request a site visit +91 88159 46458

Plant zones: 7
Equipment types: 22
Service types: 5

Plant zones we service — follow the material flow

01Limestone Mines & Raw Material Handling
02Raw Mill Preparation & Blending
03Pre-Clinkerization & Kiln Feed
04Clinker Handling System
05ESP Dust Conveying / Ash Removal
06Cement Mill Feed & Finish Product Conveying
07Packing Plant & Bulk Loading

What we do in each plant zone

Equipment we handle, the services we deliver and the results you can expect — zone by zone.

Zone 01

Limestone Mines & Raw Material Handling

Equipment Handled

Reclaimers (Side Scraper / Linear / Portal Type)
Crusher Infeed Conveyors
Track Hopper Feeders
Apron Feeder

Services Offered

Chain & pan retrofit for apron feeders (impact-rated forged chains with M.S./manganese pans)
Increased capacity from 600 to 1200 TPH by upgrading chain pitch (250 mm → 315 mm) and drive RPM
Reclaimer scraper flight redesign for cohesive or wet limestone
Replacement of chain guides, rollers, and sprockets (hardened up to 60 HRC)

Technical Insights

Service Life Improvement
Warranty: 12 months from installation or 18 months from dispatch
Field-tested metallurgy: 31MnCr or 42CrMo4 chain with induction-hardened links

Zone 02

Raw Mill Preparation & Blending

Equipment Handled

Deep Pan Conveyors
Drag Chain Conveyors
Blending Silo Discharge Systems
Bucket Elevators (Raw Meal Feed)

Services Offered

Pan conveyor capacity boost: speed ramp-up, wider plate installation
Elevator chain conversion from 26 mm to 30/34 mm for lift capacity up to 900 TPH
Upgraded sprockets from 12-teeth cast iron to 14-teeth segmental forged design
Silo discharge troubleshooting – chain elongation, hang-ups, misalignment

Technical Insights

Enhanced Standard Service Life for Chain links & sprockets
Enhanced discharge flow up to 30% with redesigned scraper geometry
Extended Warranty on chains & sprockets

Zone 03

Pre-Clinkerization & Kiln Feed

Equipment Handled

Preheater Feed Elevators
Drag Conveyors
Clinker Dust Conveyors

Services Offered

Chain to belt elevator conversion for raw meal feed – reduces vibration, increases speed
Bucket redesign (tapered, bolted-type) for smooth discharge at 60–80 m height
Forged link chains installed for up to 175 m lift height
Structural support retrofitting with torque arm compensation

Zone 04

Clinker Handling System

Equipment Handled

Deep Pan Conveyors
Clinker Elevators
Cooler Discharge Conveyors

Services Offered

Replace OEM drag chains with double plate link chains (pitch 315 mm)
Introduce heat-resistant buckets/pans for 300–500°C service
Retrofit of segmental sprockets, head shaft assembly, and chain tensioners
Installation of vibration-dampening discharge chutes

Technical Insights

Extended Service Life
Improved Thermal Resistance: New designs endure 500°C continuous operation
Extended Warranty

Zone 05

ESP Dust Conveying / Ash Removal

Equipment Handled

Flow Conveyors
Ash Drag Chains
Submerged Scraper Chain Conveyors (SSCC)

Services Offered

Full chain loop replacement (drop-forged with hardened scrapers)
High-temperature bush and pin retrofitting
Enclosed housing upgrade to eliminate dust leakage
Replacement of idlers, chain guides, and torque arm limiters

Technical Insights

Design for continuous 24x7 duty
Chain hardness improvement
Extended Warranty

Zone 06

Cement Mill Feed & Finish Product Conveying

Equipment Handled

Bucket Elevators (Cement Feeders)
Flow Conveyors (Fine Cement Transfer)
Pneumatic Assisted Drag Conveyors

Services Offered

Chain to belt elevator conversion for smoother discharge and capacity scaling
Cladded buckets & reinforced belts for dust-sensitive cement handling
Realignment of motor drives, splices, and pulleys
Retrofit of low-noise belt drive and discharge dampers

Technical Insights

Cement elevators run speed enhancement
Increased Belt elevator lift
Extended Warranty

Zone 07

Packing Plant & Bulk Loading

Related productsBelt Bucket Elevator

Equipment Handled

Belt Bucket Elevators (Packing Feeders)
Silo Discharge Conveyors
Telescopic Loading Systems

Services Offered

Belt and bucket replacement kits with matching punch templates
Discharge conveyor retrofits with multi-flow outlets
Speed regulation systems for bulk truck/wagon loading
Hopper retrofits to eliminate bridging and choking

Technical Insights

Extended Belt Tension life
Improved Buckets: HDPE or steel-backed for cement
Extended Warranty

CONSTROMECH Technical Standards & Enhancements

Feature	Technical Benefit
Segmented sprockets	Replaceable rim; extended life without full disassembly
OEM-compatible kits	Retrofit without major structural change
Hardness-controlled chain parts	Surface: 58–62 HRC
Engineering re-alignment	Improved power efficiency, belt tracking, and safety
AMC & On-site training	Support for operator handling, tensioning & diagnostics

CMECH Technical Services

How we support cement plants on site

Every engagement is carried out by our own field engineers — from the first inspection to commissioning and hand-over.

How we work

Site Inspections & Equipment Audits
Bucket elevators, conveyors, ash systems, reclaimers
Installation & Commissioning Supervision
Chains, buckets, bearings, drive units, structural supports
Corrective & Preventive Maintenance
Hot/cold chain replacement, sprocket rebuilds, belt tracking
Retrofit & System Upgradation Projects
Chain-to-belt elevator conversions, scraper design mods, capacity enhancements
Operational Optimization Support
Root cause analysis, performance tuning, load balancing