Inspection & Test Facilities- Process Controls

Forming

• Variable Frequency Drives  for Controlling Speed
• Vernier Calipers (Digital & Mechanical)
• Micrometers (Digital & Mechanical)
• Dial Gauges
• Entire Range of ID-Plug Gauges
• Filler Gauges for Gap Measurement
• Close dimensional control by In-Process Inspection at Prescribed Frequency
• 100% Visual inspection for Mix up, Interlock, Over Gap, Lock Washers

Heat Treatment

• Hardness Tester (Rockwell Hardness Testers)
• Metallurgical Microscope
• Oxyprobe
• Vickers Hardness Tester
• NABL certified Lab’s Calibrated Temperature Controllers & Thermocouples
• Micro Structure after Heat Treatment is again verified by NABL approved Lab
• 24 hr. Online Data Logger

Electroplating

• Chemical Analysis of Plating Chemicals is Done in Graucer & Weil Lab at Mumbai
• Digital Ph Meter
• Salt Spray Test Chamber
• Digital Plating Thickness Testing
• All Plated washers are treated in oven for De-Hydrogen
• Embrittlement
• All Plated Washers are Vibro-Polished for Excellent Surface Finish
• Washers are Subject to 48 hr. Bolt Test, 90 Deg. Twist Test
• Conductivity Meter
• Titration Lab
• ASTM Salt Spray Chamber
• Digital Plating Thickness- Testing, Alcometer,  Fischer Gauge 

Inspection

• Optical Vision System for 100% Defect free Washers