Air Wash Separator for Abrasive Recycling Systems

Product Specifications

Technical details and manufacturing context for Air Wash Separator

Definition

The Air Wash Separator is a component used in abrasive recycling systems to separate fine abrasive dust and contaminants from reusable abrasive media. It operates by creating controlled air currents that carry away lightweight particles while allowing heavier, reusable abrasive material to continue through the recycling process. This separation helps maintain abrasive quality and system efficiency. Typical construction includes carbon steel bodies with abrasion-resistant steel liners and polyurethane seals. The separator is available in various sizes, with inlet and outlet diameters ranging from 100 to 300 mm, and dimensions from 800×600×1200 mm to 2000×1500×2500 mm. Weight ranges from 150 to 800 kg depending on size and material. Key parameters include an air flow rate of 5–20 m³/min, separation efficiency of 95–99% for particles larger than 50 μm, operating pressure of 0.4–0.8 MPa, and operating temperature of -20 to 80°C. Pressure drop is 1–3 kPa, and noise level is 75–85 dB(A) at 1 m distance (per ISO 3744). Body material is typically Q235B carbon steel (GB/T 700), and liner material is NM400 wear-resistant steel (GB/T 24186). These values are reference ranges for directory purposes and must be verified with the legal manufacturer or supplier for specific models and applications. Standards listed are for procurement and verification reference only, not proof of certification or compliance. Always confirm model-specific values and standards before purchase or installation.

Working Principle

The separator uses a controlled air flow system. Abrasive media enters a chamber where air currents are introduced at specific velocities and directions, creating a fluidized bed effect. Lighter fine particles and dust are carried upward by the air flow through exhaust ports, while heavier reusable abrasive particles fall by gravity to collection points below. Separation efficiency is controlled by adjusting air velocity and flow patterns.

Common Materials

Carbon steel, Abrasion-resistant steel plate, Polyurethane seals

Technical Parameters

Parameter	Typical range	Notes & selection driver
Air Flow Rate	5–20 m³/min	Determines separation efficiency and capacity
Separation Efficiency	95–99 %	For particles > 50 μm
Operating Pressure	0.4–0.8 MPa	Below 0.4 MPa separation drops
Operating Temperature	-20–80 °C	Seals degrade above 80°C
Inlet Diameter	100–300 mm	Matches upstream piping
Outlet Diameter	100–300 mm	Matches downstream piping
Body Material	Q235B	Carbon steel standardGB/T 700
Liner Material	NM400	Wear-resistant steelGB/T 24186
Weight	150–800 kg	Depends on size and material
Dimensions (L×W×H)	800×600×1200–2000×1500×2500 mm	Varies with capacity
Noise Level	75–85 dB(A)	At 1 m distanceISO 3744
Pressure Drop	1–3 kPa	Affects system efficiency

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

Inlet Chamber
Receives abrasive media from previous system components and distributes it evenly

Material: Abrasion-resistant steel
Air Distribution Plenum
Distributes air evenly across the separation chamber to create uniform air currents

Material: Carbon steel with perforated plates
Separation Chamber
Main area where air flow separates fine particles from reusable abrasive media

Material: Abrasion-resistant steel plate
Exhaust Duct
Channels separated fine particles and dust to dust collection system

Material: Galvanized steel
Media Outlet
Directs cleaned abrasive media to next stage of recycling process

Material: Abrasion-resistant steel

Applied To / Applications

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

Abrasive Recycling System

View system integration details

Manufacturers of Air Wash Separator

Manufacturer profiles associated with Air Wash Separator.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 6 September 2026

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Frequently Asked Questions

What is the typical separation efficiency of an Air Wash Separator?

For particles larger than 50 μm, the separation efficiency is typically 95–99%. This is a reference range; actual efficiency depends on the specific model, operating conditions, and media characteristics. Verify with the manufacturer for your application.

What are the recommended operating pressure and temperature ranges?

The operating pressure range is 0.4–0.8 MPa, with separation efficiency dropping below 0.4 MPa. The operating temperature range is -20 to 80°C; seals may degrade above 80°C. Always confirm these values for your specific model.

What materials are commonly used in the construction?

The body is typically made of Q235B carbon steel (per GB/T 700), and the liner is NM400 wear-resistant steel (per GB/T 24186). Polyurethane seals are used. These are reference materials; confirm with the supplier.

How does the Air Wash Separator work?

Abrasive media enters a chamber where controlled air currents create a fluidized bed. Lighter fine particles and dust are carried upward and out through exhaust ports, while heavier reusable abrasive particles fall to collection points below. Air velocity and flow patterns are adjusted to control separation efficiency.

Data Basis

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

Preliminary Technical Classification

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pressure:	Max 2 bar (29 psi)
flow rate:	10-500 m³/h (air volume)
temperature:	-20°C to 120°C
slurry concentration:	Up to 30% solids by weight

Air Wash Separator

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards