20TPD Tissue Mill Doctor Blade
A well-designed doctor blade is essential for both creping and sheet handling on a tissue machine. Our range of doctor blade assemblies for 20TPD lines combines common high-quality materials with application-specific actuation. Every doctor blade shares the same robust foundation: the blade holder is precision-investment-cast from SUS304, and the main beam is Q235A steel wrapped in 304 stainless steel for durability and hygiene. This construction ensures that each doctor blade withstands the harsh conditions of tissue production.
While both doctor blade types use the same premium materials, their loading mechanisms differ to match their roles. The creping doctor blade is designed for precise control: it employs pneumatic cylinders for blade loading, an airbag system for clamp pressure, and a 0.75kW motor for continuous oscillation, promoting uniform blade wear and consistent crepe quality. The broke doctor blade, intended for occasional use during web breaks, relies solely on pneumatic cylinder loading of the blade body—no airbag or oscillation—simplifying its construction while maintaining reliability. Both doctor blade assemblies are easy to maintain and replace, thanks to the modular design.
Technical Specifications Comparison:
Common Features: SUS304 precision-cast clamps; Q235A body with 304 stainless cladding
Creping Doctor: Cylinder blade loading + airbag clamp + 0.75kW oscillation motor
Broke Doctor: Cylinder blade loading only
Application: Creping for final product quality; broke for sheet detachment
Optimize your tissue machine performance with our purpose-built doctor blade solutions. Whether you need the advanced features of a creping doctor blade or the straightforward reliability of a broke doctor blade, we deliver quality and durability. Contact our team today to order your doctor blade assemblies and enhance your 20TPD production line. Email: leizhanworld@gmail.com.
