Iron Casting Manufacturer · Kolhapur, India

High Quality
Industrial
Cylinder Head
Castings

Engineering precision gray iron castings for automotive, agriculture, pumps & valves, heavy engineering and marine OEMs worldwide — 8 kg to 100 kg range.

450 MT
Monthly Capacity
40+
Years Active
200+
Team Members
Certified
Cert
Cert
Cert
Industries Served

Castings for Global
Industrial Applications

Automotive

Automotive

Cylinder heads and engine components for diesel & gasoline OEM programs.

Agriculture Machinery

Agriculture Machinery

Robust castings for tractors, implements and farm equipment.

Pumps & Valves

Pumps & Valves

Precision gray iron bodies for industrial fluid and flow systems.

Heavy Engineering

Heavy Engineering

Large-scale structural castings for demanding environments.

Marine

Marine

Corrosion-resistant castings for marine engine applications.

Power Generation

Power Generation

High-integrity castings for gensets and turbine components.

Products Overview

Precision Cylinder Heads
& Industrial Castings

We manufacture gray iron cylinder heads and associated castings in the 8 kg to 100 kg range — serving diesel and gasoline engines, agriculture machinery, pumps & valves, marine and power generation applications.

Cylinder Head Castings
Cast & fully machined for OEM programs.
Engine Components
Engine blocks & industrial iron castings.
Agricultural Castings
Tractor & implement components.
Pump Bodies & Valves
Gray iron for fluid & flow systems.
8–100 kg
Weight Range
≈450 MT
Monthly Melting
ISO 9001
Certified
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Casting product
Casting product
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Facility
Facility
Facility
Facility
Manufacturing Facilities

Integrated Foundry
& Machining
Capabilities

Our integrated facility delivers consistent, high-precision iron castings at industrial scale — from prototype to volume production.

Melting & Moulding
Induction furnaces with ~450 MT/month capacity and shell moulding lines for volume production.
CNC Machining
In-house CNC centers for critical cylinder head features and tight dimensional tolerances.
Inspection & Testing
Spectrometer, CMM, tensile, hardness and metallography — complete quality lab in-house.
Pattern Shop & Finishing
Pattern shop, shot blasting, fettling and painting for complete casting delivery.
View Detailed Facilities
Quality manufacturing

Quality Systems Aligned
With International Standards

Spectrometer Analysis

Chemical composition verification of every heat before pouring.

CMM & Dimensional

Coordinate measuring for critical features and drawing compliance.

Tensile & Hardness

Mechanical property validation per IS, ASTM and OEM standards.

Microstructure Lab

Metallography and graphite morphology analysis in-house.

Leak Testing

Hydraulic and pneumatic pressure testing for fluid-critical parts.

Process Audits

Documented inspection at every stage from melt to despatch.

Internationally Certified
Certification
Certification
Certification
Why Choose Us

A Reliable Casting Partner
for OEMs & Export Clients

Four decades of foundry excellence — combining technology, production scale, quality systems and engineering expertise.

01
01

Technology & Processes

Modern melting, shell moulding, core making and CNC machining capabilities for precision castings.

02
02

Production Scale

450 MT per month melting capacity with flexible batch sizes for prototypes and volume orders.

03
03

Quality Systems

Lab testing, CMM inspection and internationally recognized certifications aligned to OEM expectations.

04
04

Export Readiness

Industrial castings engineered for global markets — compliance-ready for Europe, Americas and Asia.

Saroj Castings Foundry
1983
Founded
Founder Legacy

Over Four Decades
of Foundry
Excellence

The origins of Saroj Castings are deeply rooted in this region, and have attained world-class stature through the legendary contribution of Shri P. S. "Bapu" Jadhav — whose exceptional talent in moulding helped shape the standards of quality and craftsmanship that define the company today.

From a regional foundry to a globally-recognized OEM supplier, our journey reflects a relentless commitment to engineering precision and metallurgical mastery.

1983
Founded
Kolhapur
Headquarters
Global
Export Markets
Ready to Partner With Us?

Discuss Your Casting
Requirements

Share your drawings and specifications. Our engineering team will respond with a detailed quotation and technical feasibility review.

⚡ Get Quote