Phosphating Plant at Best Price in India

Phosphating plants consisting of 8 to 14 numbers of tanks with or without plc operated with the help of overhead transporter. Complete accessories consisting of oil separation units, sludge removal system, dry off chamber, automating tank heating system based on gas, electricity or diesel.

Corrosionpedia - What is Phosphating? - Definition from ...

Phosphating is the process of converting a steel surface to iron phosphate. This is mostly used as a pretreatment method in conjunction with another method of corrosion protection. A layer of phosphate coating typically includes iron, zinc or manganese crystals. Phosphating is also known as phophatizing and phosphate conversion coating.


CHEMICAL PRE-TREATMENT (PHOSPHATING) *Pretreatment- The preparation of a part prior to the application of a coating in order to improve adhesion & corrosion resistance. •Phosphating is a surface treatment process by which the steel surface is converted to metallic phosphate & is widely used for preparing metal surface before painting.

The Powder Coating Plant Process -

The Powder Coating Plant Process ... Mild steel components need to go through a phosphate conversion coating. Aluminum components go through a chromate conversion coating. This, known as ... The method employed usually is a dip in chemicals and water in various tanks. Occasionally, the process may be automated through a spray pretreatment process.

PhosSpray-Multi Stage Front Loading Phosphate | Technowash

Fully constructed from stainless steel, double skinned and insulated, the Technowash PhosSpray-multi stage front loading phosphate wash systems are compatible for use with all modern phosphate formulations with multiple process stages to include degreasing/phosphating and multiple rinse cycles (heated and re-circulated or sacial to drain).

PLC based "7-Tank Process" - YouTube

Sep 06, 2013· Mahesh Mendapara.... Project of Final Year of Engineering. Top 7 Mistakes Newbies Make Going Solar - Avoid These For Effective Power Harvesting From The Sun - Duration: 7:14. LDSreliance 2,601,495 ...

Phosphating - Rochester Institute of Technology

Phosphating The process of phosphating aluminum and steel parts is typically listed as a conversion coating because the process involves metal removal as part of the reaction. However, it is not like anodizing or black oxide in that the phosphate coating is actually a precipitation reaction. The final surface is a layer of very

Parkerizing - Wikipedia

Parkerizing, bonderizing, phosphating, or phosphatizing is a method of protecting a steel surface from corrosion and increasing its resistance to wear through the application of a chemical phosphate conversion coating.Parkerizing is usually considered to be an improved zinc or manganese phosphating process, and not to be an improved iron phosphating process, although some use …

9 Tank Process - Amara Raja Power Systems Ltd

9 Tank Process. The company follows 9 tank processes for all its steel components. This process makes the aesthetics and strength of the steel components long lasting, with varying weather conditions (internal or external). Listed below are the various processes followed.

Champion Powder Coating San Francisco CA. » Chemical ...

Cleaner-coater system for mild steel is a much simplified treatment than 8 tank. process. This is done in a single tank with 3 in 1 che1mical. In this system, all. three processes of degreasing, derusting and iron phosphating are done with. single chemical, thus making the process time effective. However, its corrosion. resistance and bonding ...


TANK-1 DEGREASING TANK-2 WATER RINSE-I TANK-3 DERUSTING TANK-4 WATER RINSE-II TANK-5 SURFACE ACTIVATION TANK-6 PHOSPHATING TANK-7 WATER RINSE-III TANK-8 PASSIVATION DEGREASING Room Temperature Process, Duration-30-40 Minutes, For-Cleaning the Sheet Metal Surface of grease, oils, soils, lubricants, oxide films, Heat Treatment/welding Scales etc. …

Powder Coating Process -

Powder Coating Process Phosphating Drying Overview of Powder Coating The powder coating process is very similar to a painting process except that the "paint" is a dry powder rather than a liquid. The powder sticks to the parts due to electrostatic charging of the powder and grounding of the parts.

powder coatings plant, modern 7 tank process, phosphating ...

powder coating, color anodizing, powder coatings plant, modern seven tank process, phosphating system, aluminium sections, industrial products, powder coating on industrial automobile parts, pretreatment process for coating, powder coatings on furniture items, oven, colour anodizing on aluminium section, spray paintings, india

Zinc Plating Process

A standard 7 tank DIP ZINC PHOSPHATING process is used, where good paint adhesion and corrosion resistance are required before painting. However, where hot rolled sheet metal or heavily rusty surfaces are to be dealt with, the use of mineral acids like hydrochloric acid or sulphuric acid will have to be used.

Phosphating Process | Products Finishing

Feb 01, 2008· We are in the process of setting up a pretreatment plant, and would like to know which phosphating process will be best, considering quality, investment, and maintenance for: 1) room temperature dicationic process, 2) tricationic process, and 3)high-temperature dicatonic process.

3 in 1 Chemicals - An Alternative to 7 Tank Phosphating ...

As should be obvious that the 7 tank procedure is exceptionally common and lengthy,it oblige a huge set up of 7 tanks, it oblige heaps of space and clearly enormous financing. To conquer the constraints of customary 7 tank process we have designed another engineering in substance called as 3 in 1 Chemicals by the brand name R.r-10.

Need details of "the 7-tank phosphating process"

A "7-tank process" is simply a process where parts are immersed in seven tanks sequentially. Normally, a zinc phosphating process is done in 7 steps while the simpler iron phosphating pretreatment process is done in 3 steps or sometimes 5 steps. So when you ask about a 7-tank process for pretreatment, you are probably asking about zinc phosphating.

Pretreatment for Painting | Products Finishing

Feb 18, 2011· Pretreatment for Painting. Better adhesion, enhanced corrosion and blister resistance, and reduced coating-part interactions make pretreatment a must. ... ultrafiltration or by overflowing the cleaner tank to drain off surface oils. ... The new coating can be applied in fewer total stages than a zinc phosphate process and fewer chemical stages ...

Meprophos Phosphating Chemicals - Deluxe Metal

Meprophos Phosphating Chemicals : To produce crystalline zinc phosphate coating good for drawing coating obtained as per class A of IS 3618 Used in seven tank process. STEP ONE(DEGREASING) :-If the items to be phosphated are having oily layer of grease on them, then degreasing should be done prior to any process.

Phosphate Tank Immersion Heaters | Plating Tanks | Liquid ...

There are several different ways to heat a phosphate plating tank. Down Draft gas burners in a immersion tube system are used to heat large tanks of +2000 gallons, Double boiler tank with PTFE (Teflon) liner or electric over-the-side and L-shaped or bottom immersion heaters.

CSD 7-Stage Manganese Phosphate Tank Line - YouTube

Jul 30, 2013· Control Systems Design and Automation has designed, assembled, and shipped a new 7-stage manganese phosphate tank line. This process features a wash stage, two post-wash rinse stages, a phosphate ...

Cleaning & Pretreatment For Powder Coating

Aug 11, 2015· The second method of pretreatment, phosphating, is used to improve the corrosion resistance of the product. Iron phosphate is the oldest method of pretreatment. ... Zinc Phosphate is a more robust process that results in the best corrosion resistance for steel products that are meant for ships or near coastal areas.

Phosphate conversion coating - Wikipedia

Phosphate coatings are used on steel parts for corrosion resistance, lubricity, or as a foundation for subsequent coatings or painting. It serves as a conversion coating in which a dilute solution of phosphoric acid and phosphate salts is applied via spraying or immersion and chemically reacts with the surface of the part being coated to form a layer of insoluble, crystalline phosphates.


Cleaner-coater system for mild steel is a much simplified treatment than 8 tank process. This is done in a single tank with 3 in 1 che1mical. In this system, all three processes of degreasing, derusting and iron phosphating are done with single chemical, thus making the process time effective. However, its corrosion resistance and bonding ...

7 Tank Process.pdf - Scribd

TANK-1 TANK-2 TANK-3 TANK-4 TANK-5 TANK-6 TANK-7 TANK-8 DEGREASING. DEGREASING WATER RINSE-I DERUSTING WATER RINSE-II SURFACE ACTIVATION PHOSPHATING WATER RINSE-III PASSIVATION Room Temperature Process, Duration-30-40 Minutes, For-Cleaning the Sheet Metal Surface of grease, oils, soils, lubricants, oxide films, Heat Treatment/welding Scales etc. by …


Each type of pre-treatment is then sub-divided into another 2 two types. 1.1 PHOSPHATING Also known as conversion coating, phosphating is an application of an iron or zinc phosphate coating to the substrate. This conversion coating of pre-treatment process is a crucial process as it significantly increases the performance of the finished coating.

Seven Tank Phosphating Process Chemical - GTK ...

Owing to a long-term destination for our business, we are engaged in offering a wide gamut of Seven Tank Phosphating Process Chemical. In order to make sure its high quality at clients' end, skilful professionals inspect this chemical on well-defined parameters.


SURFACE PRETREATMENT BY PHOSPHATE CONVERSION COATINGS ΠA REVIEW T.S.N. Sankara Narayanan National Metallurgical Laboratory, Madras Centre CSIR, Complex, Taramani, Chennai-600 113, India Received: April 22, 2005 Abstract. Phosphating is the most widely used metal pretreatment process for the surface

Zinc Phosphating - Zinc Phosphate Coating - Zinc Phosphatizing

In case of spray phosphating, major differences are found in the process sequences for zinc phosphating and alkali metal phosphating systems. Zinc phosphating lines are normally based on 5-stage to 6-stage plants. They differ little in the pre-phosphating stages.

Are You In Need Of Phosphate Immersion Systems For Your ...

Any of the following configurations can be used for iron, zinc, or manganese phosphate. 7 Stage Immersion Process. 7 stage systems are for customers with specialized coating requirements which are subjected to the highest quality standards. These systems are composed of chemical process tanks and redundant rinses to ensure optimal coating quality.