Edgar Praça manufactures high quality charcoal brushes. For the manufacture of carbon brushes, we use a wide range of graphite qualities, allowing brushes to perform best according to the characteristics of each engine. The use of suitable raw materials for each engine maximizes uptime and reduces maintenance costs.
We have an extensive catalog in permanent stock of carbon brushes for power tools, which allows us to fulfill orders within a period of 24 hours. In case we do not have in stock the article that the client intends, we can manufacture it in a maximum term of 2 to 3 days.
We manufacture vane pumps for graphite or Celeron vacuum pumps by indicating the exact measurements, sample or indication of the make and model of the pump (if we register in our database). The vanes are made of graphite impregnated with resin. These graphite qualities have special characteristics such as self-lubrication, are chemically neutral (non-toxic), resistant to harsh and corrosive environments and have high mechanical strength.