Diamond Industrial Conveyor Chain Supplier in Kolkata & India — Allied Industrial Corporation

Allied Industrial Corporation is an Authorised Dealer and Distributor of Diamond Conveyor Chain in Eastern India. Conveyor chain, like transmission chain, consists of a series of journal bearings held in precise relationship to each other by constraining link plates. TIDC India specialises in both Unit Material Handling and Bulk Material Handling conveyors for various industrial applications.

A conveyor chain is a mechanical power-transmission component designed to move materials, products, or assemblies along a defined path inside a production or logistics environment. Unlike a belt conveyor, a chain conveyor uses interlocked steel or alloy links — each precision-engineered to interlock with a mating diamond sprocket — ensuring positive, slip-free drive even under heavy industrial loads.

At Allied Industrial Corporation, we have been supplying premium-grade conveyor chains to factories, warehouses, food processing units, automotive plants and packaging lines across Kolkata and the whole of India. We understand that a broken chain doesn't just slow a line — it stops one. That's why every chain we supply is built for reliability first.

Types of Conveyor Chains We Supply

Allied Industrial Corporation stocks and supplies a comprehensive range of conveyor chains to meet both B2B bulk procurement needs and B2C individual purchase requirements. Our inventory is sourced from certified Diamond-grade manufacturers and meets IS, DIN and ANSI standards. The mostly common type used in material handling are Stainless Steel Slat Conveyor Chain, Diamond Flat Top Conveyor Chain and America Series Conveyor Chain. Ideal for high-speed, moderate-load applications such as packaging lines and assembly conveyors.

Full Specifications — Conveyor Chain

Below are the key technical parameters for our best-selling Diamond Flat Top Conveyor Chain available at Allied Industrial Corporation. All specifications are matched to appropriate diamond sprocket for optimum performance.

Our conveyor chains undergo case-hardening at 58–64 HRC on pins and bushings. This ensures that the wear surfaces are extremely hard while the core remains tough enough to resist impact loads — a critical balance for industries such as coal handling, cement production and steel rolling mills operating across India.

Industries & Applications

Industries We Serve Across India. Our conveyor chains are currently running in plants and facilities across Kolkata, Howrah, Durgapur, Mumbai, Chennai, Pune, Ahmedabad and Delhi-NCR. The industries we serve span the full breadth of Indian manufacturing. Applications include - Assembly Line Automation, Chip Conveyors, Recycling Conveyor Systems, Tyre & Wheel Conveyors Handling, Case Handling Conveyors, Bulk Material Conveyors, Retail Conveyor Solutions, Scrap Metal Handling, Baling / Shedding Conveyors & Systems, Parts Handling Conveyors.

Why Allied Industrial Corporation?

We are not a catalogue. We are a team of engineers and chain specialists based in Kolkata who have spent years understanding what Indian industry needs — and building supplier relationships that deliver it at the right price, at the right time.

When you contact Allied Industrial Corporation, you'll speak with someone who knows the difference between an ANSI #40 and a DIN 8187 chain — not someone reading off a product sheet. We help you select the right chain for your application, the right sprocket to match and give you an honest lead time. That's how we've built lasting relationships with procurement managers, maintenance engineers and plant owners across India.

Available in Kolkata — Fast Delivery

Our primary warehouse and supply hub is located in Kolkata, West Bengal. We serve local buyers — from small workshop owners in Howrah to Durgapur — with the same commitment to quality and turnaround time. For buyers outside Kolkata, we ship via trusted logistics partners to every major Indian city. We also serve procurement teams working under Government of India and PSU tendering frameworks. Our conveyor chains carry the necessary certification documentation for GeM portal listing compliance and BIS-related quality requirements where applicable.

FAQs — Conveyor Chain

What is the difference between a conveyor chain and a transmission chain?

A transmission chain (like a bicycle chain) is designed purely to transmit rotational power between two shafts. A conveyor chain is specifically engineered to carry or move a load along a path — it may have extended pins, attachments, or modified side plates to grip or support the material being conveyed. At Allied Industrial Corporation, we supply both categories and can advise you on which is appropriate for your setup.

Which conveyor chain pitch should I choose for my machine?

Pitch selection depends on the sprocket tooth count, chain speed (in metres per minute) and the load per chain strand. A smaller pitch means a smoother, quieter drive; a larger pitch handles heavier loads. Our technical team in Kolkata can review your machine's drive parameters and recommend the correct pitch and strand count — contact us with your motor RPM, sprocket PCD and load specifications.

Do you supply conveyor chain sprockets as well?

Yes. Allied Industrial Corporation specialises in the Diamond Sprockets industry and stocks a complete range of conveyor chain sprockets — plain bore, taper-lock and pilot-bore types — machined from C45 steel, cast iron and stainless steel. Every sprocket we sell is matched to the chain pitch it drives.

What is the minimum order quantity for B2C buyers?

Individual buyers and small businesses can purchase from as little as 1 metre of conveyor chain. We do not require large minimum orders for B2C customers. For B2B bulk procurement, we offer volume pricing from 10 metres upward, with further discounts at 100 m+ levels.

Can you supply chains for food-grade applications?

Absolutely. We stock AISI 304 and AISI 316 stainless steel conveyor chains with food-grade lubrication pre-applied. These meet international hygiene standards and are widely used in packaged food, dairy, seafood and pharmaceutical manufacturing across India.