Brackets and mounts
Coal Feeder Observation Window Assembly
- Bounding box
- 200.1 × 200.0 × 120.0 mm
- Engine
- Precision B-rep
- Parameters
- 21
- Published
- August 17, 2026
Download
Free to download and use. See the terms.
The prompt
1. Window Sleeve Type: Main component Description: Main frame installed at the observation port of the coal feeder housing. It is internally provided with a horn‑shaped guide inclined surface evenly distributed with micro‑protrusions to prevent coal powder accumulation. Outer diameter: 200 mm Inner diameter at glass mounting position: 150 mm Overall thickness: 60 mm Horn angle: 45° Number of micro‑protrusions: 12 2. Transparent Observation Glass Type: Panel component Description: Transparent panel fixedly fitted inside the window sleeve, with a central through‑hole for the hollow rotating shaft to pass through. Outer diameter: 150 mm Thickness: 10 mm Diameter of central hole: 16 mm 3. Glass Gland Type: Connecting component Description: Annular metal cover plate for compressing and fastening the transparent observation glass inside the window sleeve. Outer diameter: 200 mm Inner diameter: 140 mm Thickness: 8 mm 4. Glass Sealing Gasket (1) Type: Sealing component Description: Annular sealing gasket installed between the transparent observation glass and the window sleeve. Outer diameter: 150 mm Inner diameter: 140 mm Thickness: 3 mm 5. Glass Sealing Gasket (2) Type: Sealing component Description: Annular sealing gasket installed between the transparent observation glass and the gland. Outer diameter: 150 mm Inner diameter: 140 mm Thickness: 3 mm 6. Hollow Rotating Shaft Type: Transmission component Description: Axially rotatable shaft passing through the glass centre. Its hollow interior forms an airflow passage connecting the external gas source and the internal wiper brush. Outer diameter: 16 mm Inner diameter: 8 mm Overall length: 120 mm Inner extension length: 50 mm Outer extension length: 60 mm 7. Rotary Sealing Ring Type: Sealing component Description: Dynamic sealing assembly fitted between the central hole of transparent observation glass and the hollow rotating shaft. Outer diameter: 24 mm Inner diameter: 16 mm Thickness: 5 mm
Parameters
| Name | Value | Range |
|---|---|---|
| Sleeve Outer Diameter | 200 mm | 150 – 300 |
| Sleeve Inner Diameter at Glass Mount | 150 mm | 100 – 250 |
| Sleeve Thickness | 60 mm | 20 – 100 |
| Horn Angle | 45 deg | 20 – 70 |
| Glass Outer Diameter | 150 mm | 100 – 250 |
| Glass Thickness | 10 mm | 5 – 30 |
| Glass Central Hole Diameter | 16 mm | 6 – 40 |
| Gland Outer Diameter | 200 mm | 150 – 300 |
| Gland Inner Diameter | 140 mm | 100 – 250 |
| Gland Thickness | 8 mm | 4 – 20 |
| Gasket Outer Diameter | 150 mm | 100 – 250 |
| Gasket Inner Diameter | 140 mm | 100 – 200 |
| Gasket Thickness | 3 mm | 1 – 10 |
| Shaft Outer Diameter | 16 mm | 6 – 30 |
| Shaft Inner Diameter | 8 mm | 2 – 15 |
| Shaft Overall Length | 120 mm | 80 – 200 |
| Shaft Inside Extension | 50 mm | 20 – 100 |
| Shaft Outside Extension | 60 mm | 20 – 100 |
| Seal Outer Diameter | 24 mm | 16 – 40 |
| Seal Inner Diameter | 16 mm | 6 – 30 |
| Seal Thickness | 5 mm | 1 – 10 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
More models
Browse the full gallery →Trumpet Lyre Mount Main Body
A single 3D mechanical CAD part for a trumpet music lyre mount (Main Body with Paddle). Geometry details: 1. A 18mm-wide semi-cylindrical clamp arc for a 28mm diameter cylinder, w
UAV Ogive Nose Cone
Design a watertight, 3D-printable aerodynamic nose cone module for a fixed-wing tactical UAV, optimized for printing in Carbon Fiber Filled PETG (PETG-CF). The base of the nose con
Flat-Strap Reel Spool
Create a 3D model of a custom flat-strap reel spool for a home plate housing cavity. Geometry: - A reel spool consisting of two parallel circular outer flanges connected by a cent