Wire Bar Coater
Wire Bar Film Applicator
Wet Film Applicator Rod
Spiral Bar Coater
K Hand Coater
K Bar Coater
Drawdown Rod Applicator
Wire-Wound Drawdown Bar
ASTM D4147

Product Description:

Qualtech Products Industry Wire Bar Coater is a precision engineered Wire Wound Drawdown Bars made of high quality Stainless Steel.

This professional Spiral Bar Coater is wire shaped in the form of a cylindrical bar wound with a precision engineered Stainless Steel Rod offering high accuracy, high repeatability, high reliability and longevity.

This Wirewound Drawdown Bar is designed and engineered for professional applications in the paint & coating industry to apply surface coatings with a specified thickness with highest precision on samples surfaces and substrates.

This professional Wire-Wound Drawdown Bar is available in a wide range of different sizes to best meet your requirements for research and quality management.

The Wire Bar Coater shows a spiral bar shape – wire bar shape – and is engineered to drawdown coatings, paint films and inks on a sample surface with high accuracy and high precision. The sample surface is usually a thin sheet material or a panel including Black-White Test Charts, Hiding Power Charts, glass panels, steel panels, metal panels, wood boards and related substrates.

To professionally apply a coating or a paint film with the Wire Bar Film Applicator the Wire-Wound Drawdown Bar is held with both hands or an optional high quality handle at both ends of the Wire-Wound Bar Applicator and is then carefully moved across the sample surface. The paint moves along the gaps between the Stainless Steel rod and forms a uniform thin film coating with a specified thickness. To ensure highest accuracy and highest precision the Spiral Bar Coater can be attached to an optional Drawdown Bar Holder or Drawdown Bar Handle and to the motordriven and electronic Automatic Film Applicator.

The Spiral Bar Coater is a recommended instrument to apply coatings with high precision and high reliability combined with user-friendly handling and the advanced compatibility with the Automatic Vacuum Film Applicator.

 This professional Wire-Wound Drawdown Bar Coater is designed and engineered in accordance with international test standards including:

• ASTM D4147 (Standard Practice for Applying Coil Coatings Using The Wire-Wound Drawdown Bar)