OEM-Equivalent Metallurgy
Manganese, alloy, and forging grades specified to the duty cycle of the crusher, not a generic casting.
TEC heavy engineering
Engineered to Perform. Built to Last.
OEM-equivalent aftermarket crusher spare parts for heavy-duty industrial applications.
Core product categories
Heavy Duty Forging Bars
- High strength and durability
- Superior grain structure
- Custom sizes
Heavy Duty Shafts
- Precision machined
- High load capacity
- Built for critical applications
Sleeves & Bushings
- Wear resistance
- Perfect fit and finish
- Long operational life
Bearings & Wear Parts
- Jaw and cone liners
- Manganese and alloy steel
- Smooth running life
Reverse Engineering & 3D CAD Scanning
Advanced CNC Machining
Foundry Casting & Pattern Development
Quality Assured Inspection
Timely Cluster Delivery
Wide range of applications
Stone Crushers
Mining & Quarries
Cement Plants
Steel Plants
Power Generation
Heavy Machinery
Why choose TEC
Precision Engineering
CNC-finished shafts, sleeves, and seats held to the fits quarry fitters expect on the first assembly.
Custom Reverse-Engineered Solutions
When the OEM drawing is gone, we scan the worn part and rebuild the pattern, CAD, and foundry route.
Reliable Dealer Network
Cluster dealers in Central and South India carry stock and log secondary sales back to the quarry.