Pretreatment Plants

Sigmalink offers customized Pre-treatment process with perfect corrosion protection tailored to your pre-treatment requirements (for materials such as steel, aluminium or plastics). We design and build various types of pre-treatment plants depending upon the work piece size, shape, production method, material conveying systems and conversion coatings based on the individual clients’ requirement.

We design and build different types of Spray & Dip Pre-treatment plants for Metals and Plastic parts depending upon the type of Conversion coating to be applied on work piece, which include:

• Zinc/Iron Phosphate pre-treatment plant for steel parts
• Nano technology plant for multi-metal
• Chrome conversion coating for aluminium parts
• Manganese conversion coating for ferrous metal
• Pre-treatment plants for plastic parts