Import 350 Tpd Support Roller Assembly — Buy in wholesale FOB from Supplier in India

The 350 TPD Support Roller Assembly is a critical load-bearing component designed for rotary kilns and coolers in Direct Reduced Iron (DRI) sponge iron plants, manufactured by Piyali Engineering Corporation in Ghaziabad, India. This assembly is engineered to support the rotating drum of a 350 tonne-per-day kiln, distributing the substantial static and dynamic loads generated during the DRI reduction process. The unit typically comprises the forged support roller, shaft, bearing housing, bearings, seals, and lubrication system as an integrated assembly. Piyali Engineering Corporation produces these assemblies for kiln capacities ranging from 50 TPD to 600 TPD and 900 TPD, with this 350 TPD variant representing a mid-scale production configuration common in Indian steel plants.

Support rollers for 350 TPD kilns are typically forged from medium-carbon alloy steels such as EN 19, EN 24, or equivalent grades, selected for high fatigue resistance and wear performance under cyclic loading at elevated temperatures. The roller surface is precision-machined to match the riding ring (tyre) profile, with hardness typically in the range 250-300 BHN for balanced wear characteristics. Standard practice in the Indian DRI equipment sector employs spherical roller bearings or split cylindrical roller bearings in the housing, with oil or grease lubrication depending on operating temperature. The bearing housing is usually fabricated from structural steel plate with machined mounting faces and includes provision for thermal expansion. Spring plate or thrust roller arrangements may accompany the main support assembly to manage axial kiln movement.

This assembly serves integrated steel plants, sponge iron producers, and DRI project contractors who require reliable kiln mechanicals for continuous operation. Buyers typically procure support roller assemblies as part of new kiln installations or as scheduled replacement during major overhauls. The product is relevant to cement and lime kiln operators as well, given the transferable design principles across rotary drum applications. When engaging Piyali Engineering Corporation, importers should confirm the exact alloy specification, bearing brand and type, lubrication system details, and whether the quoted assembly includes mounting hardware and alignment services. The supplier also manufactures complementary components including girth gears, pinions, shells, and cooler assemblies, which may streamline procurement for complete kiln projects.

Piyali Engineering Corporation is headquartered in Ghaziabad, Uttar Pradesh, India, a major industrial centre in the National Capital Region with established engineering and manufacturing infrastructure. The supplier operates as a manufacturer and supplier of heavy industrial equipment and components, with its product line focused on rotary kiln and cooler systems for DRI sponge iron plants, alongside equipment for cement, sugar, fertilizer, chemical, and power generation sectors. The company's offering includes complete kiln and cooler assemblies from 50 TPD to 900 TPD capacity, plus individual components such as support rollers, pinions, shafts, shells, girth gears, spring plates, and bearing housing assemblies. No specific year of establishment, factory floor area, workforce size, or annual revenue figures are stated in the available profile.

The supplier's trust tier is classified as harbour, with a response rate of 0.00 percent and no recorded average response time in the data available. This indicates limited transactional visibility through the platform at present. Piyali Engineering Corporation emphasises customised, cost-effective solutions and cites a strong customer base across multiple industrial sectors, though named clients or reference installations are not provided. The profile does not list specific certifications such as ISO, ASME, or IBR accreditation, nor does it detail export experience, in-house testing capabilities, or design engineering staff. Buyers should conduct direct due diligence to verify manufacturing capacity, quality control procedures, and prior project execution for 350 TPD kiln assemblies specifically.