Renold in Digboi: transmission & conveyor chain for the refinery belt.

Digboi is where India's oil industry began. The Digboi Refinery, commissioned in 1901 and run today as Indian Oil's Assam Oil Division (~0.65 MMTPA, and the first IOCL refinery to reach BS-VI), is the oldest operating refinery in Asia. The surrounding Digboi oilfield — over a thousand wells across its life — is the oldest producing field in the country. The refinery also runs solvent-dewaxing and speciality products.

For refinery plant, the Renold range of transmission & conveyor chain is core maintenance and reliability stock. Digboi's pumps, compressors, fired-heater fans, blowers and rotating equipment run drive chain under shock and peak load. Renold Synergy, Syno and Sovereign transmission chain is engineered against fatigue and wear separately — case-hardened, shot-peened, solid-bush — for a longer, more predictable life. SES supplies it as an authorised Renold distributor — genuine, traceable and warranty-intact, from our Kolkata head office and Guwahati branch.

Why choose Renold in Digboi

1. 01

   Transmission Chain for the Drives

   Digboi's pumps, compressors, fired-heater fans, blowers and rotating equipment run drive chain under shock and peak load. Renold Synergy, Syno and Sovereign transmission chain is engineered against fatigue and wear separately — case-hardened, shot-peened, solid-bush — for a longer, more predictable life.

2. 02

   Conveyor & Elevator Chain

   Welded-steel conveyor chain, bucket-elevator chain and heavy-duty drag chain move alloy and stainless piping, vessels and structural steel through Digboi's handling lines — with sector-built ranges where the duty is specialised.

3. 03

   Corrosion-resistant Ranges

   Where the drive faces wash-down, chemicals or outdoor exposure, Renold Hydro-Service, stainless SDss and plated chain resist the corrosion that elongates and seizes ordinary chain.

4. 04

   Engineered Against Wear & Fatigue

   Chain fails two ways — it breaks (fatigue) or it stretches (wear). Renold engineers for each, so Digboi plants specify against the failure they actually get rather than buying on pitch alone.

5. 05

   Sprockets Matched to the Chain

   A new chain on worn sprockets fails fast. SES supplies Renold sprockets matched to the chain, so the drive is renewed as a set — the way it should be.

6. 06

   Beyond the Chain

   Leaf chain for lifting masts, inverted-tooth chain, gears, gearboxes and couplings round out the Renold range for Digboi's pumps, compressors, fired-heater fans, blowers and rotating equipment.

Why Renold in Digboi?

Digboi's industry is built on refinery, and that is precisely why Renold is core maintenance stock here rather than an optional upgrade. On pumps, compressors, fired-heater fans, blowers and rotating equipment running under high-temperature, hydrocarbon and continuous 24/7 service, a counterfeit or mismatched part does not just fail — it takes the line, and the production behind it, down with it. SES supplies genuine Renold through authorised channels so a Digboi plant standardises on parts it can trust.

Industries & Applications in Digboi

Digboi's industry runs on oil refining and oilfield (upstream). Wherever there is rotating or processing equipment behind those — motors, pumps, conveyors, fans, mills, drives and lifting gear — there is Renold content to keep it running. SES matches the right Renold product to the machine and the duty, so a Digboi plant standardises on genuine parts instead of chasing grey-market substitutes when something fails.

Renold's range runs deep enough to cover the whole plant rather than a single machine — from Synergy transmission chain to Gearboxes. SES matches each to the machine, the load and the high-temperature, hydrocarbon and continuous 24/7 service in front of it, so Digboi operations get the right part specified against the duty, not the nearest substitute on a shelf.

Trusted solutions for Digboi businesses

For plants across Digboi, the value of buying Renold through SES is accountability. Every Renold item is sourced through authorised channels, carries full manufacturer warranty and traceable documentation, and is specified against the duty it actually has to do. From our Kolkata head office and Guwahati branch, we quote fast on WhatsApp and stand behind everything we supply — one accountable partner for genuine Renold in Digboi.

Frequently Asked Questions

Does SES supply Renold in Digboi?

Yes. SES Group is an authorised Renold distributor and delivers to Digboi and across Assam and the Northeast, from our Kolkata head office and Guwahati branch. Send your requirement and we respond with price, availability and lead time on WhatsApp.

What Renold products are available for Digboi?

The full Renold range — including Synergy transmission chain, Syno low-maintenance chain, Sovereign chain, SD chain, Stainless SDss chain, Hydro-Service chain and more. If you don't see an item, ask: we supply the complete catalogue and custom configurations to order.

Is this genuine Renold with warranty?

Every item is sourced through authorised Renold channels, with lot traceability, test certificates and full manufacturer warranty intact — the same paperwork an audit or a warranty claim needs.

Which Digboi industries use Renold?

Oil Refining, Oilfield (Upstream) — and any operation with rotating or processing machinery. Renold content sits on the pumps, drives, conveyors and equipment those industries depend on.

How fast can SES quote and deliver to Digboi?

Quotes come back on WhatsApp, typically within the day. Stock items dispatch from our Kolkata head office and Guwahati branch; engineered or non-stock items are quoted with a realistic lead time up front.