Coating Slurry Mixing Tank

Product Specifications

Technical details and manufacturing context for Coating Slurry Mixing Tank

Definition

The Coating Slurry Mixing Tank is a component used in automated mold preheating and coating systems. Its function is to prepare coating slurry by mixing raw materials such as refractory powders, binders, and additives. The tank ensures the slurry reaches the required viscosity, homogeneity, and particle suspension, which is critical for consistent coating quality on molds. Proper slurry preparation helps prevent metal adhesion and extends mold lifespan in casting operations. The tank typically uses mechanical agitation via rotating impellers or paddles to blend components. It may include features like heating elements to maintain optimal slurry temperature, baffles to prevent vortex formation, and sensors to monitor viscosity and temperature. The mixing process ensures even distribution of solids in the liquid medium, creating a stable slurry ready for automated application onto preheated molds. Available materials include stainless steel 304/316 and carbon steel with protective lining. Key parameters include nominal capacity from 500 to 5000 liters, working pressure from 0.1 to 0.6 MPa (per GB/T 150), operating temperature from 0 to 80°C, stirring speed from 50 to 300 rpm, motor power from 2.2 to 15 kW, mixing accuracy of ±0.5%, material grade 304/316L (per ASTM A240), surface roughness ≤0.8 μm Ra (per ISO 4287), heating/cooling jacket pressure from 0.3 to 0.6 MPa, electrical supply 380V/50Hz (per IEC 60038), ingress protection IP54–IP65 (per IEC 60529), and empty weight from 300 to 2000 kg. These values are reference ranges and must be verified with the manufacturer for specific models and applications. Standards listed are procurement references, not proof of certification.

Working Principle

The tank uses mechanical agitation, typically with rotating impellers or paddles, to blend slurry components. Baffles prevent vortex formation, and heating elements may maintain optimal temperature. Sensors monitor viscosity and temperature to ensure consistent mixing. The process achieves uniform suspension of solids in the liquid medium, producing a stable slurry for automated coating application.

Common Materials

Stainless Steel 304/316, Carbon Steel with Protective Lining

Technical Parameters

Parameter	Typical range	Notes & selection driver
Nominal Capacity	500–5000 L	Select based on batch size and production rate.
Working Pressure	0.1–0.6 MPa	For atmospheric or low-pressure mixing; higher pressure requires design change.GB/T 150
Operating Temperature	0–80 °C	Above 80°C may degrade slurry properties.
Stirring Speed	50–300 rpm	Adjustable to achieve uniform suspension without foaming.
Motor Power	2.2–15 kW	Depends on slurry viscosity and tank size.
Mixing Accuracy	±0.5 %	Ensures consistent coating composition.
Material Grade	304/316L	316L for corrosive slurries; 304 for general use.ASTM A240
Surface Roughness	≤0.8 μm Ra	Smooth finish prevents particle adhesion and eases cleaning.ISO 4287
Heating/Cooling Jacket	0.3–0.6 MPa	Jacket pressure for temperature control; optional.
Electrical Supply	380/50 V/Hz	Three-phase; other voltages available on request.IEC 60038
Ingress Protection	IP54–IP65	IP65 for washdown environments.IEC 60529
Empty Weight	300–2000 kg	Depends on capacity and material thickness.

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Mixing Impeller
Provides mechanical agitation to blend slurry components uniformly
Tank Body Part
Contains the slurry during mixing process
Baffles Part
Prevents vortex formation and ensures efficient mixing
Heating Elements Optional
Hold the slurry at the temperature that keeps its viscosity in range.
Viscosity and Temperature Sensors
Watch the slurry so the mix is stopped at the right consistency.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Automated Mold Preheating and Coating System

View system integration details

Manufacturers of Coating Slurry Mixing Tank

Manufacturer profiles associated with Coating Slurry Mixing Tank.

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Frequently Asked Questions

What is the typical capacity range for this tank?

The nominal capacity is listed as 500 to 5000 liters, but the exact capacity should be selected based on batch size and production rate. Confirm with the manufacturer for your specific needs.

Can the tank handle corrosive slurries?

The tank is available in stainless steel 304 or 316L. For corrosive slurries, 316L is recommended. The material grade should be verified with the manufacturer to ensure compatibility with your slurry composition.

What is the maximum operating temperature?

The operating temperature range is 0 to 80°C. Above 80°C, slurry properties may degrade. Ensure your process stays within this range or consult the manufacturer for design modifications.

How is mixing accuracy ensured?

The tank is designed to achieve a mixing accuracy of ±0.5%, ensuring consistent coating composition. This is achieved through controlled agitation speed and monitoring. Verify the actual performance with the manufacturer for your specific slurry.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Atmospheric to 2 bar (29 psi)
flow rate:	0-500 L/min (0-132 gal/min)
temperature:	Ambient to 80°C (176°F)
slurry concentration:	Up to 70% solids by weight

Product Specifications

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