QUALITY ASSURANCE

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Quality

At Sigma Melleable, we pursue quality in everything we do. We employ a wide range of quality initiatives, implementing an effective quality management system, 8D, 5 Why, and kaizen problem-solving. Through these efforts, we are well on our way towards creating high-quality products.

In our advance product quality planning, we have successfully minimized variability and evaluated quality in our manufacturing process. This ensures we deliver products that delight our customers and keep them coming back for more. With 38 years of doing business, our customers can be assured that quality will never be compromised.

Testing Facilities

Metallurgical
Testing
Sand
Testing
Chemical
Testing
Metrological
Testing
Non Destructive
Testing
Metallurgical
Testing

Metallurgical Testing

• Microscope with image analyser with built in camera
• Brinell Hardness Tester
• Rockwell Hardness tester
• Universal Testing machine
• Impact testing machine

Sand
Testing

Metallurgical Testing

• Mould Hardness testing
• Universal sand testing machine
• Permissibility meter
• Sand Sievers
• Moisture tester
• Wet tensile tester
• Moisture tester

Chemical
Testing

Chemical Testing

• Specto-meter with 19 elements testing
• Carbon Silicon Analyser ( CE Meter) with recorder
• Modularity testing (Ductile Iron parts)

Metrological
Testing

Metrological Testing

• CMM- Zeiss ( 1200x1000x600 mm)
• 2-D height Gauge
• Surface roughness tester
• Surface Plate
• Marposs Gauge for bore measurement
• Air Gauge unit with SPC futures

Non Destructive
Testing

Non Destructive Testing

• Magnetic particle done by approved agency
• Dye penetrant testing
• Radiographic testing is done by approved agency
• Ultrasonic Flow detector testing is done by approved agency