Concrete Mixer Blade
High-Chromium and Ni-Hard alloy Concrete Mixer Blades and Scrapers engineered for pan, planetary, and twin-shaft concrete batching mixers.
Wear-Resistant Concrete Mixing Blades & Scrapers
VOTNE manufactures cast mixing blades and floor scrapers with hardness exceeding 62 HRC to achieve maximum mixing efficiency and long wear life.
Concrete Mixer Blade & Scraper Range
Mixer Mixing Blade
- High-chromium alloy cast mixing blade (>= 62 HRC)
- Engineered for intense concrete homogenization
- Superior resistance against coarse aggregate abrasion
- Balanced design reduces motor load and wear
Left Side Scraper
- Left-hand side wall scraper blade
- Clears boundary material buildup on drum walls
- Prevents dead zones and material caking during cycles
- Easy bolt-on replacement for batching mixers
Right Side Scraper
- Right-hand side wall scraper blade
- Cast from heavy-duty wear-resistant alloy steel
- Maintains optimal wall clearance and mixing flow
- Compatible with major global concrete mixer models
Side Bottom Scraper
- Floor and side junction scraper blade
- Prevents bottom corner material settling and hardening
- Extends mixer floor liner operational lifespan
- Heat-treated alloy steel for maximum toughness
Central Scraper
- Central floor scraper blade for pan and twin shaft mixers
- Ensures clean and complete batch discharge
- High impact and aggregate sliding wear resistance
- Precision mounting hole spacing for easy installation
Concrete Mixer Blade Selection & FAQ
What is the expected lifespan of VOTNE concrete mixer blades?
Our high-chromium alloy mixing blades typically achieve 200,000 to 300,000 mixing cycles depending on aggregate abrasive hardness and concrete slump specifications.
What is the function of side and bottom scraper blades?
Scraper blades maintain close clearance with drum walls and floor liners, preventing concrete buildup, eliminating dead zones, and ensuring 100% batch discharge.
Are VOTNE mixer blades adjustable for wear compensation?
Yes, our blades feature slotted mounting holes and eccentric alignment pads allowing fine clearance adjustments to maintain optimal wall distance as the blade wears down.
How does blade metallurgy affect concrete mixing efficiency?
Premium Cr26 high-chromium metallurgy retains a sharp, uniform cutting edge without pitting, maintaining consistent shear forces and homogeneous concrete mixing.
Are custom blade dimensions available for specialized mixers?
Absolutely, VOTNE provides custom casting and pattern fabrication based on your technical drawings, samples, or mixer model numbers.