Infrastructure & Controlled Atmosphere Furnaces

Furnace Infrastructure

Gas Carburizing & Thermal Processing Setup

Our production plant features high-volume vertical pit-type gas carburizing furnaces designed for atmosphere-sealed carburizing, tempering, and annealing.

Furnace ID	Type	Working Area (Dimensions)	Operational Capabilities
GCF – 1	Controlled Atmosphere Furnace (Pit Gas Carburizing)	Ø600 X 1400 mm working area	Atmosphere controlled, oil quenching, carbon potential regulation.
GCF – 2	Controlled Atmosphere Furnace (Pit Gas Carburizing)	Ø650 X 1400 mm working area	Atmosphere controlled, temperature logging, automatic controls.
GCF – 3	Controlled Atmosphere Furnace (Pit Gas Carburizing)	Ø750 X 1400 mm working area	High-capacity volume loading, structural alloy carburizing.
Pit Tempering	Pit Type Tempering Furnace	Custom matched dimensions	Post-hardening tempering, stress relieving, low-temp treatments.
Oven - 1 & 2	Batch Heat Treating Ovens	Custom industrial layouts	Hydrogen embrittlement relief baking, pre-process parts drying, stress relief.
Continuous Line	Continuous Heat Treating Furnaces (Partner Config)	High-volume belt line	Continuous tempering and normalizing for high-volume automotive parts.

Quality Control Lab

Metallurgical Testing Equipment

Our sophisticated on-site laboratories ensure that every processed part conforms exactly to hardness specifications and microstructural parameters.

Microscope

Metallurgical microscope for grain boundary, phase, and micro-structure inspection.

Brinell Tester

3000Kg load Brinell hardness tester for heavy castings and forged parts.

Rockwell Testers

Rockwell and Rockwell-cum-Brinell testers for high-precision superficial hardness logging.

Sample Preparation

Abrasive cut-off machine and metallographic sample polishing machines.

Complete Laboratory Inventory

**Rockwell Hardness Testers:** For quick, direct-reading superficial case hardness checks.
**Brinel Hardness Tester (3000Kg load):** Measures bulk hardness of cast and heavy forge parts.
**Rockwell cum Brinel Hardness Tester:** Dual calibration verification system.
**Metallurgical Microscope:** To evaluate carburized case depth, grain size, and martensite phases.
**Micro Hardness Tester:** Evaluates superficial microstructural profiles and effective case depth.
**TUS (Temperature Uniformity Survey):** Regular thermal profiles executed to verify uniform heat zones.
**Pyrometry Compliance:** Furnace calibration and instrumentation compliance in accordance with AMS 2750 aerospace standards.
**Abrasive Cut-off Machine & Sample Polishing Machine:** To slice and polish metal cross-sections.
**Portable Hardness Tester:** Permits localized, non-destructive check on oversized components.

Microscope and micro hardness tester lab setup