A-53, G. T. KARNAL ROAD, AZADPUR, DELHI - 110033 (INDIA)

VNT Nano Dies

Ajex & Turner have come up with the new revolutionary Vitrified Nano-crystalline Technology which has completely changed the traditional way of wire drawing. The Prospects of Vitrified Nano-technology will definitely put huge impact in near future and will save material and manufacturing cost for Wire & Cable companies| Welding Wires | Low & High Carbon |Stainless Steel Industries around the globe. Our R & D team has developed state of the art diamond coated dies called as VNT Nano. Same VNT nano dies can be used for compacting Copper and Aluminium stranding |Bunching | Compacting | 50mm to 2000sqmm for ENERGY & METAL 3 to 4% SAVING. Customers who use VNT Nano-Dies for drawing Aluminium and Alloys report excellent results in which the material strength is enhanced and in many cases the electrical resistance is reduced. Now our company have developed sector shape & other shape dies in VNT nano crystalline diamond.

VNT Nano dies are made with Multi layer coatings of Nanocrystalline Diamond through Vapor deposition on carbide base metal, which provides extremely smooth surface with immensely low friction.

Nanocrystalline diamond coatings have been used extensively to improve the properties of surfaces for manufacturing processes due to favorable material properties such as high hardness improved wear resistance, excellent thermal conductivity chemical inertness and low coefficient of friction.

Using VNT nano dies, the user will get bright wire surface and better production than TC or PCD. It is found very cost effective, bright surface on the wire, low energy consumption, metal saving etc. These are highly recommended for bright and high quality surface finish.

Our VNT Nano dies which is a development since 2013 and are very much appreciated all over the world by the wire and cable industry for drawing and compacting for copper || aluminium || alu alloy ||stainless steel || high | low carbon || welding || brass wire || Copper Tube etc. Some of the benefits of VNT Nano dies are as follows:

  • The size & the polish remains same through-out its life.
  • No need of re-polishing & resizing
  • VNT Nano Dies are very cost
  • The surface finish of the wire is very bright seems like mirror
  • The finish is better than PCD through-out its life.
  • Much more metal saving up to 2- 3% as size remains same.
  • While using Nano Dies there are 0% chances of dust accumulation in the die and resist free from breakage & scratches on the Conductor & wire

USES AND ADVANTAGES OF VNT NANO DIES TUBE & WIRE DRAWING & COMPACTING

  • To draw copper - Aluminum for Stranding / Compacting / Rod Break Down Sizes / Sector Shape etc.
  • To draw Aluminum Alloy wire / Nickel Silver wire / Brass / Copper Tubes or any metal.
  • To draw stainless steel / high and low carbon steel wire up to 0.6%C, welding wire or any hard / soft wire of any size & hardness.
  • Lower friction -Better Copper and Aluminum utilization.
  • Better surface quality -high and bright surface finish.
  • Die range: 0.800 to 100mm possible.
  • Improvement of 3-4% in raw material utilization & better life than PCD and Tungsten Carbide.
  • 0% tolerance for entire working life for any metal.
  • No die polishing/ Re cutting required for any metal.
  • The die will run for Aluminum, Copper Compacting approx 10000-12000 cable km, (If proper parameters are maintained. The production ratio also depends on metal to metal through Nano Dies).
  • For Aluminum / Copper RBD process, Nano dies are better for continuous process with no metal loss & tolerance breakage or scratch on wire.
  • The prices are 10% to 50% lower than PCD dies (depends on bore diameter).
  • Casing - stainless steel grade 304 to avoid rust.
Round Die Drawing DIe
Tube Die
Compacting Die

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