Nail & Screw Galvanizing Surface Treatment Machine

Surface Treatment Machinery
January 27, 2026
Category Connection: Surface Treatment Machinery
Brief: This video demonstrates the complete setup and operation of our electro galvanization surface treatment machinery. You will see a detailed walkthrough of the pre-treatment process, including stainless steel deoiling, acid pickling, water cleaning, passivating, and hot water dipping. We also showcase the integrated dehydrating and drying machine, along with key accessories like the temperature control system and stainless steel baskets in action.
Related Product Features:
  • Comprehensive pre-treatment system for nails and screws, including deoiling, pickling, cleaning, passivating, and hot water dipping.
  • Integrated dehydrating and drying machine for efficient moisture removal after the chemical processes.
  • Constructed with durable materials, featuring stainless steel and PP baths for corrosion resistance.
  • Includes a precise temperature control system for optimal process conditions and consistent results.
  • Equipped with multiple heating tubes to maintain required temperatures in various treatment baths.
  • Comes with 10 stainless steel baskets designed specifically for the passivating process, enhancing batch handling.
  • Streamlined procedure flow from decoiling to final drying, ensuring operational efficiency.
  • Versatile application for roofing nails, screws, and other fasteners requiring electro galvanization.
FAQs:
  • What is the primary function of this surface treatment machinery?
    This machinery is designed for the pre-treatment and passivating process of nails, roofing nails, and screws prior to electro galvanization. It performs essential steps like deoiling, acid pickling, water cleaning, passivating, and hot water dipping to prepare the metal surfaces.
  • What accessories are included with the system?
    The system includes a temperature control system, heating tubes, and 10 stainless steel baskets specifically for the passivating process, ensuring you have the necessary components for efficient and controlled operation.
  • How does the dehydrating and drying machine work within this setup?
    The dehydrating and drying machine is integrated to remove moisture from the fasteners after the wet chemical treatment processes, such as water cleaning and hot water dipping, ensuring the parts are dry and ready for the next stage or packaging.
  • What materials are used in the construction of the treatment baths?
    The treatment baths are made from stainless steel for deoiling and PP (polypropylene) for acid pickling, water cleaning, passivating, and hot water dipping, providing excellent corrosion resistance and durability for harsh chemical environments.