New edition of EEA Quality Manual
The European Enamel Association (EEA) has released the sixth edition of their Quality Manual. This document is made by the association in order to help...
Importance of process validation
Industrial porcelain / vitreous enameling plant projects are usually very complex and require considerable capital investments. Important decisions must be made at the beginning of...
Adherence strength of enamel
The adherence strength of enamel to steel is tested by dropping a steel ball on the coated surface. The adherence is evaluated based on the...
Process & quality control equipment
Today we shipped again several boxes with process & quality control equipment to industrial enamellers in the Middle East & USA. (more…)
Powder enamel sampling
It is recommended to take samples of each batch of powder enamel upon arrival at your factory in order to verify its properties, such as...
Test equipment for ISO 28706-2
Today we shipped another "Vetter system" to a well-known Testing, Inspection & Certification company. Such "Vetter system" is used to determine the resistance of vitreous...
Wet enamel preparation
Concept engineering, procurement and installation of various wet enamel preparation equipment
Lumps
Lumps are common enamel defects, which are characterised by rounded raised areas with typically a diameter between 3 to 12 mm.
New enameling plant for Weber-Stephen
Ditmer Enameling Technology BV has assisted Weber-Stephen with the design, installation & commissioning of a large enameling plant for grills in Zabrze, Poland.
This project was realized in only 12 months, despite the COVID-19 epidemic.
Scaling
Scaling is a common enameling defect, which is caused by contamination with materials with a higher melting temperature than enamel.