• Refcoat Chemicals Pvt Ltd
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    ENVILUBE™ Series
    Environmentally friendly range of Sand Parting Agents - "ENVILUBE™" series
  • Refcoat Chemicals Pvt Ltd
    Nanotechnology Based Carbon Additives - NANOKARB™
  • Refcoat Chemicals Pvt Ltd
    Optimising Green Sand Systems™
    Precision Sand Control At Your Fingertips
  • Refcoat Chemicals Pvt Ltd
    Knowledge Base
    Knowledge is Power
  • Refcoat Chemicals Pvt Ltd
    Testing Procedure

    Benchmark Yourself
    IS & AFS Standards

Refcoat Chemicals Pvt Ltd™

Enabling you to get the more out of your green sand - via lubricants, carbon additives and intelligent tracking systems

Why Refcoat™?

To avoid rejections. Plain and simple.

The global average of rejections for green sand ferrous foundries is about 4%, but if we restrict the figure to India, the numbers rise to 10%. If you talk numbers, this translates to a loss of around Rs. 6,000 crores (~1 Billion USD) globally.

This is where Refcoat™ comes in.

Refcoat™ Advantages

We understand that each foundry is different. The control factors vary drastically, and this has prevented research bodies from finding precise values that would bring down the rejection percentages.

We use innovative practices with state-of-the-art materials, data mining techniques and machine learning algorithms to understand green-sand systems unique to your foundry. Then, using this data, we develop customized solutions that suit your foundry.

Once you partner with us, you can see rejection rates go down within a period of 6 weeks.

Refcoat ™ Process

Our materials and analytic solutions enable superior surface finish and negligible sand sticking. Our model analyzes a comprehensive set of sand parameters to understand the inter-relationships, predict the rejection pattern and provide valuable reports, alerts and insights.

Flowability Test

Enabling you to get the more out of your green sand - via lubricants, carbon additives and intelligent tracking systems

Case Studies

Nanotechnology for better surface finish

The only role of carbon in Green Sand is to form a non-wetting barrier between the molten metal and sand. This is a case study of how our nanotechnology based carbon additive helped save INR 2,00,00,000 per year and reduced CO2 emission by around 3,00,000kg per year

Nanotechnology to reduce scabbing in castings

This case study is of our client, who is one of the largest auto parts and equipment manufacturers in Madhya Pradesh, India, with an output of 1800 MT/month. Scabbing in their castings lead to 0.37% rejections. This is when Refcoat stepped in and helped save crores of rupees per year.

Would you like to know more about our products? Enquire Here