Niehoff RBD
Origin: Germany
A high-precision wire drawing system engineered for dimensional accuracy and process stability.
Manufacturing & Technology:
We focus on purity, process control, and verification at every stage of production. Rather than relying on shortcuts or batch assumptions, we follow a system-driven approach where quality is engineered into every meter of cable. This ensures consistent performance, enhanced safety, and long-term reliability across all applications.
Our facilities are designed to support this philosophy through advanced automation, continuous monitoring, and strict quality checkpoints, ensuring every Praneetha cable meets the same uncompromising standard from the first meter to the last.
Built on Quality. Backed by Numbers.
100%
Pure Primary Copper
99.97%
Certified Copper Purity
100%
End-to-End Digital Traceability
100%
In-Line Quality Testing
1.2M Sq. Ft.
Manufacturing Facility
25+
Years of Extended Warranty
24×7
Automated Process Monitoring
300+
Skilled Workforce
Mine-to-Market Copper Integration
Controlled Copper Sourcing
We use high-grade, certified electrolytic copper sourced through verified channels to ensure purity, conductivity and long-term reliability from the very first stage of production.
End-to-End Process Oversight
Every step, from copper rod and wire drawing to insulation and testing, is managed in-house, eliminating variability, dilution and hidden compromises.
Consistent Conductivity & Lower Heat
Tight control over raw materials and processing ensures uniform conductivity, reduced resistance and cooler operation across every meter of cable.
From Pure Copper to Precision Cable.
-
Copper Sourcing
(KCL Mundra) -
Wire Drawing,
Tinning & Annealing -
Multi Wire Drawing
-
Conductor Bunching
-
Insulation, Online Spark
Testing & Ink Printing -
Automatic Coiling
-
Mono & Master
Packing -
Digital Traceability
& Dispatch
Advanced Machinery. Controlled Performance.
Otomec Tinning
Origin: Italy
A continuous tinning line that coats copper wire evenly with tin for corrosion resistance and dependable solderability.
Niehoff Multiwire
Origin: Germany
A multiwire drawing line that draws many fine copper wires at once to precise, uniform diameters, then anneals them inline for flexibility.
Niehoff Buncher
Origin: India
A high-speed buncher that twists fine copper wires into flexible, uniform conductor strands with a precise lay length.
Supermac Extruder
Origin: India
An insulation extruder that applies an even, precisely controlled HFFR or PVC layer around every conductor.
Rosendahl Insulation Sheath Line
Origin: Austria
A twin-extruder line that applies insulation and an outer sheath in one pass, with tight control of wall thickness and concentricity.
Built With Proof Behind It.
Spark Testing
Detects insulation defects in real time to prevent electrical leakage and potential failure.
Voltage Testing
Finished cable is tested at high voltage to confirm the insulation holds well beyond its rated grade.
Continuity Testing
Each conductor is checked end to end, so no coil leaves with a break, weak joint or hidden fault.
Meter-by-Meter Verification
Diameter, insulation thickness and print are verified along the full length, not just at sample points.
Zero Batch Sampling
Quality is confirmed on every meter we make, never inferred from a sample of the batch.
Automated Testing Systems
In-line sensors record every result automatically, removing manual error and keeping a digital record for each coil.
Infrastructure That Builds Confidence.
