About Business

Business Summary

Manufacturer of heat-resistant and corrosion-resistant castings, furnace fixtures and machined industrial components in Ludhiana.

Detailed Business Description

Sajjan Precision Castings manufactures heat-resistant and corrosion-resistant steel castings, furnace fixtures and engineered components in Ludhiana, India.

Business at a Glance

• Business: Precision casting and machining of heat-resistant, corrosion-resistant and stainless-steel components
• Heritage: The Sajjan Group traces its beginnings to 1935
• Location: 404 Gill Road, Miller Ganj, Ludhiana, Punjab, India
• Core processes: Centrifugal, static and investment casting, supported by engineering, prototyping and machining
• Principal product groups: Heat-treatment fixtures, spun and centrifugal cast products, corrosion-resistant castings and industrial furnace components
• Industries served: Heat treatment, steel, galvanising, cement, petrochemical, automotive, pumps and valves, food machinery, railways, power generation and general engineering
• Official website: www.sajjancastingslimited.com

Overview

Sajjan Precision Castings is an engineering and manufacturing business focused on cast components that must operate under heat, corrosion, wear or demanding industrial conditions. Its official website describes production through centrifugal, static and investment casting processes, with in-house engineering, pattern development, machining, inspection and testing capabilities.

The current public identity used by the business is Sajjan Precision Castings. The company’s website states that the wider Sajjan Group began in 1935 and has developed into a workforce of more than 450 people, with customers in 23 countries and channel partners in seven countries. These figures are company-published and describe the group rather than necessarily the headcount of one legal entity.

Products and Industrial Solutions

The company groups its portfolio into heat-treatment fixtures, spun or centrifugal cast products, and corrosion-resistant castings. Its detailed product range includes base and stackable grids, charging fixtures, baskets, meshes, pit-furnace fixtures, cast-link belts, furnace rolls, radiant-tube assemblies, recuperator-tube assemblies, walking-beam spares, rider bars and furnace accessories.

For cement plants, Sajjan lists cooler grate plates, drag-chain links, kiln-outlet sectors, immersion tubes for pre-heaters and dipping-tube assemblies. For petrochemical furnaces, it produces tube supports, tube sheets, cast bends, centrifugal-cast tubes, tube hangers and related spares. Its steel and galvanising-line range includes sink rolls, stabiliser rolls, radiant tubes, furnace rolls, skid and rider bars, walking beams and charge or discharge rollers.

The company also manufactures stainless-steel and alloy components for pumps, valves, separators, decanters and food-processing machinery. Parts described on its official site include bowls, diffusers, impellers, seat rings, control cages, mixing blades, pump bodies, rotors and machined components. Product availability, alloy selection and final specifications depend on the operating environment and customer drawings.

Engineering and Design

Sajjan’s engineering process begins with application requirements, alloy selection and component design. The company says it uses casting-flow simulation and stress-analysis tools to assess filling, material behaviour and load conditions. An in-house pattern shop can produce prototype patterns from three-dimensional design data, allowing revised or new components to be tested before full production.

This engineering-led approach is particularly relevant to furnace furniture and heat-treatment fixtures, where component weight, loading, distortion and exposure temperature affect service performance. The official product information describes customised fixture design alongside standard sizes for some grids, baskets, rails, rollers and pit-furnace assemblies.

Manufacturing and Machining

The Ludhiana manufacturing operation supports casting, heat treatment, machining and finishing. The company reports the use of vertical and horizontal machining centres, CNC turning centres, vertical turning equipment, surface grinding and conventional lathes. This allows components to be supplied in machined or ready-to-fit condition where required.

Sajjan’s official website states that castings range from approximately 0.1 kg to larger industrial parts, while specific product families include centrifugal-cast tubes and separator components with substantial diameters and weights. Buyers should confirm current size limits, tolerances, minimum quantities and lead times directly with the company for each project.

Materials and Quality Control

The company works with heat-resistant, corrosion-resistant, high-temperature, wear-resistant and other specialised alloys. Its website says more than 120 grades and material compositions have been developed or used, with reference to ASTM, DIN, IS, BS and AFNOR standards. Appropriate grade selection depends on temperature, corrosion exposure, mechanical loading and the customer’s governing specification.

Published inspection capabilities include chemical analysis, dimensional measurement, radiography, ultrasonic testing, liquid-penetrant testing, magnetic-particle inspection, mechanical testing, metallography, high-temperature tensile testing and magnetic-permeability testing. These capabilities help support traceability and verification, but customers should specify the exact inspection plan, acceptance criteria and certification required for an order.

Certifications

The official website lists ISO 9001:2015 for quality management, ISO 14001:2015 for environmental management and ISO 45001:2018 for occupational health and safety. Because certification scope and validity can change, procurement teams should request current certificates and verify that their scope covers the relevant manufacturing site and product.

Industries Served

Sajjan identifies customers and applications across heat treatment, automotive manufacturing, steel and galvanising lines, cement, petrochemical processing, pumps and valves, food machinery, railways, paper and pulp, glass, power generation and general engineering. The common requirement across these sectors is for engineered metal components capable of operating in demanding thermal, mechanical or corrosive environments.

Who Should Consider Sajjan Precision Castings?

The business may be relevant to furnace manufacturers, heat-treatment companies, steel and galvanising plants, cement producers, petrochemical operators, machinery manufacturers and engineering procurement teams seeking custom or replacement alloy castings. A useful enquiry should include drawings, material specifications, operating temperature, load conditions, expected inspection or testing, quantity and delivery requirements.

Frequently Asked Questions

Does the company make custom castings?

Yes. The official operations information describes engineering, casting simulation, prototyping, pattern development and machining for customer-specific components.

Which casting processes are used?

The company identifies centrifugal, static and investment casting as its principal casting processes.

Does Sajjan provide machining?

Yes. It reports in-house conventional and CNC machining and finishing for cast components.

Where is the manufacturing business located?

The published address is 404 Gill Road, Miller Ganj, Ludhiana, Punjab, India.

Contact Information

The official contact page lists telephone +91 92568 44444 and email [email protected]. The company’s current website is www.sajjancastingslimited.com. No official WhatsApp contact was confirmed during this review, so a WhatsApp number is not listed.

Sources and Verification

• Official Sajjan Precision Castings website
• Official company overview and certifications
• Official products information
• Official engineering and manufacturing information
• Official industries information
• Official contact information

Siachen Reader Note

Business information naturally evolves over time as organisations introduce new products, services, facilities, technologies, certifications, leadership changes and operational improvements. This Business Knowledge Profile has been prepared using information available from the company's official website and other reliable public sources at the time of research.

As business information may change after publication, readers are encouraged to visit the company's official website or contact the business directly to obtain the latest information regarding products, services, pricing, operating hours, admissions, appointments, certifications, contact details, locations and other important updates before making business decisions.

Siachen Business Knowledge Platform periodically reviews Business Knowledge Profiles wherever practical. However, the official website and authorised representatives of the business remain the most reliable sources of current information.

Products / Services

Products and Services

• Heat-treatment fixtures: base grids, stackable grids, charging fixtures, baskets, meshes, pit-furnace fixtures, rails, rollers and furnace accessories.
• Centrifugal and spun-cast products: furnace rolls, radiant tubes, recuperator tubes, cast tubes and related assemblies.
• Steel and galvanising-line spares: sink rolls, stabiliser rolls, rider bars, walking beams and charge or discharge rollers.
• Cement-industry parts: cooler grate plates, drag-chain links, kiln-outlet sectors and pre-heater tube assemblies.
• Petrochemical furnace parts: tube supports, tube sheets, cast bends, tubes, tube hangers and furnace spares.
• Pump, valve and food-machinery castings: impellers, bowls, diffusers, seat rings, mixing blades, rotors and machined components.
• Engineering services: casting simulation, component design, prototyping, pattern development, reverse engineering, CNC machining, inspection and testing.

Materials, dimensions, tolerances, testing and certification should be specified for each enquiry. Availability and technical limits should be confirmed directly with Sajjan Precision Castings.