Chamber Doctor

Blade System

The aluminum chamber doctor blade system is designed and manfuactured by our workshop.

We are able to prodvide the chamber system and customize for flexo printing, varnishing, lamination and coating etc.

The chamber system is made by high grade strong aluminum and Teflon coating. The straightness is guaranted and it is able to successfually make a few micron thickness coating on film. Meanwhile there is fine adjustment device to adjust the chamber distance to anilox.

The chamber system is able to fit for both machine OEMs and printers.

The maximum length of Aluminum chamber system is 4000mm

Carbon Fiber Chamber Doctor Blade System

Chamber Doctor Blades

Delpro design expertise and industry knowledge has ensured that the world’s first Carbon Fibre Chamber Doctor Blade is still the best.

Cleaner, cheaper and faster running, they improve the performance of press or gravure coaters ensuring higher quality printing and coating, reduced wastage and a safer working environment.

Cantilevered design for narrow widths (illustrated above)
Suitable for flexo and gravure printers and coaters
May be retro-fitted to an existing press or as part of a new installation
Available in widths from 200mm to 3000mm
Applications range from specialist lacquer and adhesive coatings to hot wax
Solvent, water based or 100% solids
UV cured inks and coatings

Delpro – Ecoflex Carbon Fibre Doctor Blade sytems

Ecoflex is suitable for solvent, water based or UV cured inks and coatings and may be retrofitted to any flexo printer or gravure coater with web widths from 150 to 3000mm. It may also be customised to meet the needs of specific applications, and a wide range of anilox roll diameters can be accommodated with alternative profiles available.

Superior construction – carbon fibre has a stiffness and rigidity 300% greater than aluminium which ensures consistent doctoring and improved lay down
Corrosion free – carbon fibre does not suffer from any corrosion with water based or solvent inks and coating.
Rapid changeover – complete tool-less blade and seal changeover ensures downtime and make ready times are kept to an absolute minimum.
Ultra lightweight – carbon fibre is 70% lighter than aluminium thus a 1200mm chamber weighs only 6.5kg – one operator can easily lift chambers in and out of the press without lifting equipment
Auto Comp mounting system – A simple two position mounting system automatically compensates for blade wear and ensures precision blade to anilox roll positioning on every set up
Minimum volume – The small volume of the enclosed chamber compared to open tray systems ensures a significant reduction in ink and coating use