Machine Doling
Rapid, machine-assisted chamfering and edge softening using our dedicated doling units. Perfect for structural automotive bushes and transmission pins.
Flawless Edge Finishing
Precision Deburring
Transforming raw machined profiles into perfectly safe, dimensionally stable automotive space parts. We utilize specialized doling machinery and advanced mechanical deburring to eliminate micro-burrs and ensure seamless integration.
The Final Polish
Why Precision Edge Control is Critical.
High-speed Traub machining achieves exact dimensional tolerances, but the sheer force of the cutting process naturally leaves microscopic metal burrs along edges, internal threads, and cross-holes. In the highly demanding automotive sector, these microscopic imperfections are unacceptable.
If left untreated, a single burr on a transmission spacer or hydraulic bush can cause fluid turbulence or uneven seating. At Annectotech LLP, our dedicated finishing division ensures every turned component is meticulously deburred, guaranteeing absolute safety and flawless mechanical functionality.
Adaptive Finishing
Material-Specific Processing
Different metals burr differently. Our tooling and abrasive media selections are strictly calibrated based on the specific tensile and ductile properties of the metal being processed.
Carbon & Mild Steel
Heavy-duty ceramic tumbling media is used to aggressively break tough steel edges without altering core dimensional tolerances.
Stainless Steel (SS)
Specialized carbide doling tools are utilized to cleanly sheer away work-hardened burrs common in SS 304 and 316.
Brass Alloys
Gentle plastic abrasive media and precision micro-brushes are used to preserve the delicate threads of brass electrical inserts.
Aluminum Grades
High-speed, low-pressure deburring prevents galling and protects the soft exterior of lightweight EV mobility components.
Specialized Equipment
Dedicated Doling Machinery
To maintain our high-volume output without bottlenecking our primary Traub lathes, our Faridabad facility is equipped with specialized doling machines. These units allow us to perform rapid, highly accurate edge-breaking and fine surface blending.
- High-Speed Chamfering: Achieving perfectly angled edges for easy, frictionless insertion into tight chassis assemblies.
- Consistent Radii: Mechanical doling removes human error, ensuring every batch receives the exact same edge profile.
- Zero Bottlenecks: By decoupling the deburring process from the main turning line, we maximize our daily yield.
Comprehensive Finishing
Edge Control Solutions
We deploy a variety of deburring methodologies based on your component's specific material grade and automotive application.
Mechanical Tumbling
High-volume vibratory finishing using specialized abrasive media. Ideal for processing bulk batches of brass, aluminum, and steel fasteners.
Cross-Hole Finishing
Removing internal burrs created by secondary drilling. We utilize micro-brushes to ensure completely clear fluid pathways in critical engine parts.
Workflow Execution
The Finishing Process
Our deburring operations are highly structured into an unbroken chain to guarantee absolute repeatability at scale.
Traub Offload
Raw turned parts with sharp edges are carefully offloaded from the automatic lathes and securely transported to the secondary operations wing.
Doling Operations
Components are fed into our specialized doling machines for rapid edge-breaking, creating perfect chamfers instantly.
Micro-Deburring
Internal cross-holes, deep threads, and complex geometries are processed using specialized rotary brushes and media tumbling.
Final Packaging
Once deburred and visually inspected, all parts are thoroughly washed, treated with advanced anti-rust oils, and packaged securely.
ZED Quality Standard
Verified Smoothness
Visual inspection alone is not enough for modern automotive systems. Our quality control team utilizes digital profile projectors and strict tactile edge-testing protocols.
By removing microscopic burrs, we protect assembly line workers, prevent the shedding of metal debris into engines, and guarantee that our parts will not damage delicate hydraulic seals during installation.
View Inspection Protocols
Ready to Scale Your Production?
Partner with Annectotech for reliable, high-volume automotive supply chain solutions.