Internal Cleaning Service For All Chilled And Heated Rolls

News Image

BEP Surface Technologies offer an internal cleaning service for all Chilled and Heated Rolls. Hot acid is pumped through the roll for 24 hours, then neutralised and flushed with water. If you have a roll that's overheating or is not getting enough flow this acid clean process can often remove corrosion or a blockage and restore normal flow through the roll and bring it back to normal working condition.

We often receive rolls for Surface /Journal repairs without the customer requesting an internal clean. Whenever this happens, we always ask our customer if they want the refurbished roll to be acid cleaned as well. The usual response is “no, we are not having any problems with flow through that roll at the moment”. The view that an internal clean is somethin

Internal cleaning and preventative maintenance

News Image

BEP Surface Technologies offer an internal cleaning service. We pump hot hydrochloric acid through the roll for 24 hours, and then neutralise and flush with water. If you have a roll that is overheating or you know is not getting sufficient flow, this acid clean process can often remove corrosion or a blockage and restore normal flow through the roll and bring it back to normal working condition.

We often get asked ‘can you internal clean our roll on site? We have had companies who have been able to offer this in the past.’ Whenever we have come across a company who offers on-site internal cleaning processes, this has always turned out to be a clean using citric acid, which is much milder and does not do anything like as much to remove corrosion as the hydrochloric acid used by BEP.