Rotating Grate/Discharge Table
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This page explains how Scraper/Plow Assembly is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A mechanical assembly designed to scrape or plow material across a rotating grate or discharge table surface.
Technical details and manufacturing context for Scraper/Plow Assembly
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Capacity | 5–20 t/h | Material throughput range for standard models |
| Scraper Width | 300–1200 mm | Matches discharge table width |
| Scraper Height | 50–200 mm | Adjustable for material layer thickness |
| Operating Pressure | 1.0–1.6 MPa | Below 1.0 MPa seat load insufficientISO 5208 |
| Operating Temperature | -20–80 °C | Seals degrade above 80°C |
| Blade Hardness | 45–55 HRC | Higher hardness for abrasive materialsASTM E18 |
| Surface Roughness | Ra 1.6–3.2 µm | Smoother finish reduces material stickingISO 1302 |
| Weight | 50–250 kg | Depends on size and material |
| IP Rating | IP54–IP65 | IP65 for dusty environmentsIEC 60529 |
| Mounting Bolt Pattern | 100–200 mm | Center distance between mounting holes |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| pressure: | Up to 10 bar (static), 2 bar (dynamic) |
| flow rate: | Up to 500 m³/h |
| temperature: | -20°C to 150°C |
| slurry concentration: | Up to 60% solids by weight |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
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It is designed to scrape or plow material across a rotating grate or discharge table surface, ensuring controlled removal, leveling, or redirection of processed material such as ash, clinker, or bulk solids. This prevents material buildup and maintains consistent discharge rates.
According to the directory, the blades are available in abrasion-resistant steel or hardened alloy steel. The specific grade should be confirmed with the manufacturer based on the application's abrasiveness.
Reference ranges include a rated capacity of 5–20 t/h, scraper width of 300–1200 mm, scraper height of 50–200 mm, operating pressure of 1.0–1.6 MPa, and operating temperature of -20 to 80°C. These are standard model values and must be verified for specific installations.
You should confirm model-specific parameters such as capacity, dimensions, and material compatibility with the legal manufacturer or supplier. Also verify compliance with relevant standards like ASTM E18, ISO 1302, and IEC 60529 as applicable.
This component is essential for the following industrial systems and equipment:
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Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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