Sugar Mills & Distilleries
Back-pressure & extraction-condensing turbines in sugar & distillery co-gen
Industry Overview
India's sugar industry runs intensive 150–180 day crushing seasons where turbine availability is directly tied to cane crushing throughput. Keshav Enterprises specialises in inter-season overhauling for back-pressure turbines (the workhorses of sugar co-generation) and provides 24×7 emergency spares support during the crushing season when shutdowns are most costly.
Key Applications
- Back-pressure turbine overhauling (inter-season)
- Triveni and Belliss turbine specialist services
- Carbon and graphite gland ring supply
- Labyrinth packing manufacturing
- Lube oil filtration products supply
- Emergency 24x7 breakdown support
Key Challenges We Solve
Short Inter-Season Overhaul Window
Turbines must be completely overhauled, parts replaced, and commissioned before the next crushing season starts, often a window of just 90–120 days.
Carbon & Gland Seal Wear
Back-pressure turbines use carbon gland rings to prevent steam leakage. These wear continuously and require accurate replacement at every overhaul.
Molasses & Juice Contamination
Process areas generate sticky airborne particulates. Breather filters and strainers on lube oil systems must be maintained to prevent contamination.
Emergency Season Breakdowns
A turbine trip during peak crushing causes immediate cane pile-up. Emergency spares and rapid response can mean the difference between a 4-hour and 4-day stoppage.
Products We Supply for Sugar Mills & Distilleries
Carbon & Graphite Gland Sealing Rings
Prevents steam leakage past the turbine shaft at gland areas. Precision-machined to OEM shaft and housing dimensions.
- High-purity carbon/graphite grades
- All turbine makes: Triveni, Belliss & Morcom, Maxwatt
- Machined in-house to ±0.01 mm tolerance
Labyrinth Sealing Packings
Inter-stage and shaft-end labyrinth seals that reduce steam leakage between turbine stages, directly improving thermal efficiency.
- SS, brass or monel material options
- OEM tooth profile maintained
- New or repaired strips fitted to existing housings
Lube Oil Filter Elements (Triveni-compatible)
Ensures clean lube oil supply to turbine bearings throughout the crushing season, preventing bearing failures during critical production periods.
- 180 GPM flow rating
- IS27 anti-static specification
- Inter-season replacement recommended
Air Breather Filters
Protects the lube oil reservoir from airborne dust and sugar particulates, critical in sugar mill environments where ambient dust loading is extreme.
- Fine-mesh desiccant breather design
- Prevents moisture and dust ingression
- Visual saturation indicator
Simplex & Duplex Basket Strainers
Installed in lube oil and cooling water circuits to catch debris before it reaches bearings and heat exchangers.
- SS mesh baskets, cleanable and reusable
- ANSI flanged or screwed ends
- Duplex for zero-downtime strainer cleaning
Rotor Balancing Service
Dynamic balancing of turbine rotors after re-blading or bearing replacement, restoring smooth operation within ISO 1940 G1.0 specification.
- Dynamic balancing to ISO 1940/1 G1.0
- Two-plane balancing on all rotor types
- Balance certificate issued with job report
See How We Helped Sugar Mills & Distilleries Clients
Triveni 5 MW Back-Pressure Turbine — Full Overhaul & Rotor Balance
Vibration reduced from 6.4 mm/s to 1.8 mm/s
Read Case Study
Maxwatt 3.5 MW Co-Gen Turbine — Greenfield Erection & Commissioning
First synchronisation achieved on commissioning day — no punch-list delays
Read Case Study
Belliss & Morcom Turbine — Emergency Babbitt Bearing Failure During Crushing Season
Total downtime: 14 hours from trip to first steam
Read Case StudyReady to Discuss Your Sugar Mills & Distilleries Requirements?
Our engineers have hands-on experience with the unique challenges of your industry. Contact us for a technical consultation or request a quote today.
