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Surface Coating & Testing Equipment
We are amongst principal manufacturers, suppliers and exporters of wide range of surface coating and testing equipment. The use of quality raw material such as stainless steel, silver steel, mild steel and brass in the manufacturing of these surface coating equipment, coating test equipment ensures optimum durability. Moreover, our surface coating equipment, coating test equipment find application in various industries such as packaging industry, coating industry and adhesive industry.
The wide range of surface coating equipment, coating test equipment offered by us encompasses the following:
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 | We provide our clients with a qualitative range of bar coaters ranging from (1 to 60) that is used in laboratory for testing surface coating materials like ink, adhesives, emulsion, dry band paints, hot melts coatings, waxes, resins, glues and nails varnishes. In seconds, these coating rods lay down a definite predetermined metered coating. Due to the use of stainless steel in the manufacturing of bar coaters, these are durable, corrosion resistant and easy to clean. Bar Coater are numbered and fitted with different color handles, for the easy identification and easy gripping. Draw downs like test charts, plastic films, aluminium foils, asbestos sheet, steel plates, paper & paper board can be made as draw downs of two or more products helps in quick comparison of various properties which are as follows: - Shade opacity
- Adhesives
- Flexibility
- Heat and light fastness
Standard Small Set: - One Small impression bed (Coating Area size 6' x 12')
- 10 bar coaters in one set
- Bar coater's rod thichness 10mm
- Bar coater's length is 375mm or 15"
- Bar coater's wire wound length is 225mm or 9"
- Bar Coater is hard chrome plated
- Also available as per customer requirement
Bar Coaters | Bar No. | Color | Wire Dimension MM | | 0 | White | Plain | | 1 | Red | 0.10 | | 2 | Black | 0.15 | | 3 | Yellow | 0.20 | | 4 | Green | 0.25 | | 5 | Blue | 0.30 | | 6 | Brown | 0.35 | | 7 | Orange | 0.40 | | 8 | Green | 0.50 | | 9 | Purple | 0.75 |
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We provide our clients with mayer rod coater, that is known as one of the most popular and oldest coating methods. This method is widely used in laboratory and in production coaters to coat a wide variety of products such as adhesives; sun control film for window, coating on release papers, food packaging laminates, pressure sensitive tapes and fax papers. Mayer rod coater method was first used by Charles Mayer in 1905 and became patent in 1912. Continuously used since 1912, this method is known by several names such as Mayer Bar, Mayer Rod, Coating rods, Equalizer bars and doctor rods. Mayer rod is a stainless steel rod that is wrapped tightly with stainless steel wire available in varying diameters. Material Used In Manufacturing Of Mayer Bars (Bar Coaters):-
- Bar Material used in Silver Steel or Stainless steel
- Wire used in Wire Wound area is Stainless Steel Wire
- Wire Wound Ends of Mayer Bar is solder
- Mayer Bar is Hard chrome After Wire Wounding on Bar
- Mayer Bar Manufacturing Range From (No. 1 to No. 60)
- Mayer Bar thickness in available 4 mm to 50 mm
- Mayer Bar length available 300mm to 3000mm
Available in variety of wire sizes to give a range of coating weights, Mayer rod is used for excess coating solution and controlling the coating weigh.
Uses of Mayer Rod in Various Industries: - Coating of Ink on paper in Carbon Paper Manufacturing Industries
- Coating of Adhesive on B.O.P.P. Film in Self Adhesive Tape Manufacturing Industries
- Coating Silicon on Paper in Release Paper Manufacturing Industries
- Coating of Color on Paper in Cardio Graph Paper Manufacturing Industries
- Coating of Color on Paper in Chromo Art Paper Manufacturing Industries
- Coating of Adhesives on Film in Electric Tape (PVC) Manufacturing Industries
- Coating of Color on Film in Sun Control Film Manufacturing Industries
- Coating of Wax of Paper in Wax Coating Paper Manufacturing Industries
- Coating of Adhesive on Cloth in Shoes Inter Lining Manufacturing Industries
- Coating of chemical on polyster Film in clay coating Industries
- Many more application of Mayer Bars in Different types of Coating in various Industries
Improvements in the technology of the mayer rod coater and manufacturing techniques are the reasons for the long survival of Mayer Rod coating method. Widening the range of coating weight and viscosities that can be coated, several mayer rod coater (double wire wind) types are available to improve the accuracy. Moreover, rods are available with hard chrome coating to protect against abrasion and lengthen the life of the rod. The range of operating condition is as follows: - Typical operating conditions
- Thickness, microns 4-80
- Speed max pm 100
- Viscosity, centipoises 10-10000
- Coating accuracy 95%
Advantage of the Mayer rod coaters are: - Low cost of rods and coating station
- Ease of coating weight
- Coating Weight Change by replacing coating rod
- Optimum quality
- Low set up and product change time and costs
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Nylon & Copper Base Plate For Mayer Bar |
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Perforation Types - Punching Dies |
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