Howrah and Kolkata form one of India's most historically significant foundry regions — with 500+ foundry units concentrated in Howrah's Shibpur, Bantra, and Santragachi industrial areas, producing grey iron sanitary castings, DI pipe fittings, manhole covers, industrial components, and structural castings that supply India's municipal infrastructure projects. FoundryX by Quantbit Technologies brings ERPNext-based foundry ERP to Bengal's casting industry — enabling digital heat tracking, BIS certification record keeping, municipal contract traceability, and rejection control for Howrah's foundry sector.
Howrah's foundry industry dates to the colonial era and is among the oldest in India. Concentrated in the industrial belts of Shibpur, Bantra, Santragachi, and Dankuni, the cluster's 500+ units produce grey iron castings for munic...
ipal infrastructure — sanitary fittings, manhole covers, DI pipe fittings, valve bodies, stop cocks — as well as engineering castings for railways, construction, and heavy industry. Many Howrah foundries hold BIS licences for sani...
FoundryX maintains heat-wise chemical composition, hardness, and tensile test records in the format required for BIS IS:1538 sanitary casting and DI pipe fitting certification. Audit-ready documentation generated instantly from live production records — no paper register hunting before BIS inspections.
Municipal contracts for manhole covers, DI fittings, and sanitary castings require full material traceability. FoundryX links every casting lot to its production heat, raw material batch, and inspection records — generating the Material Test Report and Certificate of Conformance in one click at dispatch.
Sanitary castings have specific defect modes — porosity, misrun, dimensional deviation, and surface finish failures. FoundryX records rejections against defect codes specific to sanitary and DI products, with Pareto analysis identifying the top root causes by heat and shift.
Howrah foundries producing 100+ variants of sanitary fittings maintain extensive pattern libraries. FoundryX digital pattern register tracks location, cavity count, condition, last used date, and repair history — eliminating production stoppages from missing or misplaced patterns.
Howrah's foundry sector includes many small family-run units with 15–50 employees. FoundryX's open-source ERPNext base means no per-user fees — enterprise-quality production and quality management at a cost structure that makes sense for Howrah's SME foundries.
AlsensePro AI camera integration with FoundryX detects surface defects in sanitary castings — porosity, cold shut, misrun — before municipal inspectors arrive. Particularly valuable for BIS-licenced units where any visual defect rejection affects certification compliance.
Our team configures the demo for your cluster, metal type, and production volume.
The challenges that bring foundry owners in this cluster to FoundryX — and how we solve them.
Heat composition and test records maintained in paper registers for BIS inspections. Searching for a specific heat's records during a BIS audit takes hours. FoundryX makes heat records instantly retrievable by casting lot number or date.
Howrah foundries supplying municipal corporations cannot trace dispatched lots back to production heats when a defect is reported post-delivery. FoundryX heat-to-dispatch linkage enables root cause analysis in minutes instead of days.
High rejection rates on sanitary castings — but the pattern, heat, or shift causing the most rejections is unknown without digital tracking. FoundryX rejection Pareto shows the top 3 defect causes daily.
Howrah foundries producing manhole covers, gully traps, P-traps, S-traps, bottle traps, and floor traps across multiple sizes track finished goods inventory manually — leading to wrong items dispatched against municipal specifications.
Specific questions from foundry owners and plant managers in this cluster.
BIS certification records, municipal contract traceability, and rejection control — all in one platform. Book a free demo from our team.