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Stirring blade

Categories New Energy Lithium Battery Industry
DischargeRate: High discharge capability
TemperatureRange: -20°C to 60°C operational
Cost: Decreasing due to technological advancements
MarketGrowthRate: High annual growth rate
Safety: Enhanced with advanced management systems
CapacityRange: From a few mAh to several Ah
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Stirring blade

Product Introduction


A Stirring Blade is the core working component of industrial mixing and agitation equipment, engineered to generate fluid flow, shear, and turbulence that uniformly blend liquids, suspend solids, and disperse additives throughout a vessel. Manufactured from high-grade stainless steel and reinforced with a precision-applied Tungsten Carbide Coating on the blade surfaces and cutting edges, this component delivers exceptional hardness, abrasion resistance, and long-term durability under continuous heavy-duty operation. The Tungsten Carbide Coating forms a metallurgically bonded layer that maintains blade profile and sharpness even when processing abrasive fillers, pigments, and mineral slurries, making it an essential replacement part for manufacturers worldwide.

Applications


The Stirring Blade is widely used across global industries including paints and coatings, inks, adhesives, sealants, chemicals, food and beverage, cosmetics, personal care, agrochemicals, battery materials, water treatment, and mineral processing. It is installed in planetary mixers, high-speed dispersers, dual-shaft mixers, ribbon blenders, paddle mixers, and tank agitators to perform tasks ranging from gentle low-shear blending to intense high-shear dispersion and homogenization.

Specifications

ParameterDetails
Diameter100mm to 800mm
Number of Blades2, 3, 4, or 6
MaterialSS304 or SS316L with Tungsten Carbide Coating
Bore Size10mm to 80mm
Blade Thickness3mm to 20mm
Maximum SpeedUp to 1500 RPM
Surface Hardness1100 HV to 1500 HV
Coating Thickness0.05mm to 0.3mm
Blade TypePitched, flat, turbine, marine propeller, custom
Temperature Range-20C to 200C
CertificationCE, ISO 9001


Advantages


The Stirring Blade with Tungsten Carbide Coating delivers significant advantages for industrial processors around the world. First, the Tungsten Carbide Coating provides outstanding abrasion resistance, allowing the blade to maintain its hydrodynamic profile and cutting efficiency up to five times longer than standard stainless steel blades when processing high-solid pigments, mineral fillers, ceramic slurries, and other abrasive materials. Second, the hard, smooth carbide surface reduces material adhesion and buildup on blade faces, ensuring cleaner operation, faster color changes between batches, and lower risk of cross-contamination. Third, the blade is precision-balanced for smooth rotation at speeds up to 1500 RPM, generating strong axial and radial flow patterns that ensure uniform mixing throughout the entire vessel volume with minimal dead zones. Fourth, the corrosion-resistant carbide layer protects against acids, alkalis, solvents, and aggressive chemical formulations, expanding the range of materials that can be safely processed without blade degradation. Fifth, the blade is available in multiple diameters, blade counts, and profiles including pitched, flat, turbine, and marine propeller designs, and can be custom-engineered with specific bore sizes, keyways, and mounting configurations to fit all major mixer brands. Finally, by extending service life, reducing replacement frequency, and improving mixing consistency and energy efficiency, the Stirring Blade with Tungsten Carbide Coating delivers a strong return on investment for customers in every major global market.

FAQ

Q1: What materials can a Stirring Blade process?
A: The blade efficiently blends liquids, suspends solids, and disperses additives in paints, inks, adhesives, chemicals, food products, cosmetics, agrochemicals, battery slurries, and mineral processing fluids.
Q2: Why is Tungsten Carbide Coating applied to the blade?
A: The coating provides superior abrasion and corrosion resistance, maintaining blade profile and sharpness up to five times longer than standard stainless steel blades when processing abrasive pigments and mineral fillers.
Q3: What blade types and sizes are available?
A: Diameters range from 100mm to 800mm with 2, 3, 4, or 6 blades, and profiles include pitched, flat, turbine, and marine propeller designs to match different mixing requirements.
Q4: Can the blade fit different mixer brands and be customized?
A: Yes, bore sizes range from 10mm to 80mm with custom keyways and mounting configurations available, and the blade can be engineered to fit all major mixer and agitator brands.
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