What concentration should be maintained for CU-56 in rod breakdown machines?

For heavy copper rod breakdown (drawing 8.0 mm down to 1.2 mm - 1.6 mm), we recommend maintaining an operating emulsion concentration of 8% to 12% by volume, controlled via refractometer.

Does CU-56 cause staining or discoloration on copper wire after annealing?

No. CU-56 is formulated with specialized copper deactivators and leaves zero residue upon inline electrical or tube annealing, ensuring a bright, tarnish-free copper surface.

What is the packaging and MOQ for CU-56?

CU-56 is packaged in 200 KG hermetically sealed industrial steel drums. Minimum commercial order quantity is 1 drum (200 KG). 5-liter qualification trial samples are available for wire plants.

Home > Products > CU-56 Copper Wire Drawing Oil

NON-FERROUS SPECIALTY ? 200 KG DRUMS

CU-56 Heavy-Duty Copper Wire Drawing Oil

High-stability synthetic & ester emulsion concentrate engineered specifically for continuous high-speed drawing of pure copper wire rods. Formulated at our Ghaziabad manufacturing plant to prevent copper fines buildup, preserve tungsten carbide/diamond dies, and deliver an immaculate bright anneal finish.

Packaging Unit: 200 KG Industrial Sealed Steel Drums

Application: Copper Rod Breakdown (8.0mm ? 1.2mm) & Multi-Die Wet Benches

Corrosion Rating: ASTM D130 1A (Zero Staining / Non-Tarnishing)

Trial Sample: Available for Plant Trials (5 Liters)

Get Factory Quote (Tonnage) Call Desk: +91-9999818908

Operational Performance Specifications VERIFIED DATA

Physical Appearance / Form	Amber Viscous Oil Concentrate
Lubricant Base Chemistry	Specialized copper annealing oil with anti-oxidation passivators
Primary Application	Copper wire inline electrical and furnace annealing (Zero carbon soot)
Copper Staining Protection	Zero Staining / Clean Bright Finish
Suitable Substrates	Electrolytic Copper (ETP / OFC), Brass, Specialty Non-Ferrous Wire
Standard Packaging	200 KG Industrial Sealed Steel Drums
Recommended Storage	Keep Stored Under Roof Away from Open Flames

Application Distinction: CU-56 is engineered specifically for copper wire annealing, while our Wire Drawing Oil is formulated for continuous drawing of copper wire.

Why Leading Copper Drawing Units Choose CU-56

1. Zero Annealing Stains

Unlike low-grade soluble oils sold on marketplace portals that leave sticky carbon soot on copper wire during annealing, CU-56 decomposes cleanly leaving no trace on the conductor.

2. Extended Die Longevity

High extreme-pressure (EP) boundary lubrication film shields PCD (polycrystalline diamond) and tungsten carbide dies, cutting tooling replacements by up to 35%.

3. Bio-Stable Anti-Foam System

Formulated with advanced bio-resistant agents that prevent bacterial sump souring, foul odor, and excessive foam generation under high pump pressure.

Frequently Asked Questions: CU-56 Copper Drawing Oil

What machines are compatible with CU-56?

CU-56 is designed for high-speed continuous multi-die breakdown machines, tandem systems, and intermediate/fine copper drawing benches from brands like Niehoff, Henrich, Samp, as well as Indian manufactured wet wire drawing machines.

Can I get a Certificate of Analysis (COA) with each batch?

Yes. As the direct manufacturer in Sahibabad, Ghaziabad, every dispatched 200 KG drum consignment is accompanied by a batch-specific Certificate of Analysis verifying pH, viscosity, and copper corrosion performance.

How can I request a qualification sample?

Contact our technical desk at +91-9999818908 or via WhatsApp. We dispatch 5-liter pilot sample cans along with dilution guidelines for your engineering team to test.