Cookie Img
Back to top
welcome
Number
Send Inquiry Send SMS    Call Me Free Offline
Inner Banner
Home » Products » Pre-Treatment / Phosphating Plant

Pre-Treatment / Phosphating Plant

We provide superior quality pre-treatment / phosphating plant to increase the aesthetic appeal of the metal components and improve their strength. The pre-treatment is done prior to painting and powder coating of the metals like aluminum, mild steel, galvanized sheets and casting material. The pre-treatment is carried out in lubricated tanks. It is required for cold drawing operations on tube and wire. The process is extremely important so that metallic components can be free from impurities with proper process, using degreasing and de-rusting solutions. And then it is coated with a protective layer of phosphates and passivated for the end result. In addition to all these, these are also effective in complete removal of paint and powder coating.

Salient Features:

  • Unmatched quality and less power consumption
  • Automatic operations
  • Best for all metals
  • Corrosion resistant and easy to maintain
Spray PH 4
close
Spray PH 4
155
The seven stages are as follows:- • Degreaseing For removing of oil, dust and any greasy substances. The chemical is basically alkaline and made as 15% Strength in water. The chemical is heated up-to 60 degree. The jobs are then dipped in solution for 5 min and due to Chemical reaction all the dust, oil and greasy substance is removed. • Water Rinse For cleaning and removing the excess detergent. The plain water is in the tank and when the components are dipped, excess detergent is removed and the Components are washed. • Derusting For removing the rust and scale on components. The chemical is basically acidic and a solution of 15% in water is made. The components are dipped for 5-7 min depending on the amount of rust. The components then become virgin and ready for next process. • Water Rinse The excess chemical is washed in the water. • Phosphating For giving a adhesive coat on metal. The solution is made of 10% in water. The components are kept in the solution for 5-10 min depending on the Coating required on the jobs. The solution is generally heated up-to 60-70 degree. • Water Rinse For removing excess solution. • Passivation For giving a protective coat on the phosphated job. The solution is made of 5% strength. The chemical is heated up-to 60 degree C. The jobs are then dipped in solution for approx 2-3 min and a protective coat comes on the job.


NATIONAL ENTERPRISES

Contact Details

Corporate Sales : 12/2, Main Road, Nr. Sec-37 More, Opp. Lumax Automotive Systems Ltd., Faridabad - 121003, Haryana, India
Jodhpur Works: Khasra No. 41/5, Suraj Nagar, Guda Road, Jhalamand, Jodhpur – 342 013
Mobile - +91 8875491234

Pune Regional Office - 4, Survey No. 81/2, Dangat Indl Estate, NDA Road, Near Agrawal Godown, Shivane, Pune -411023
Mobile - +91 7757040980

Registered Address: A-1708, 1st Floor, Green Fields,Faridabad : 121003, Haryana
Mr. Deva Mirchandani (Group Managing Partner)
Trust Stamp
Product Showcase

Quick Response

Send Inquiry Send SMS    Call Me Free Offline