CoatTech Standard Downdraft Car Sanding Station With Galvanized Metal Basement And Ceiling Filter Filtration System
CoatTech Standard Downdraft Car Sanding Station with Galvanized Metal Basement and Ceiling Filter Filtration System
Introduction:
Our standard model features a 300mm raised metal basement for true downdraft airflow, ensuring a clean working environment. The plenum chamber utilizes cold-rolled steel plates processed by bending and spraying for durability.
Technical Specification Sheet
| Model | Inner Size (mm) | Outer Size (mm) | Total Airflow | Heating | Total Power | Application |
| CT-Prep A12 | 6900×3900×2700 | 7000×5400×3400 | 18,000 m³/h | None | 12.5 kW | Sanding / Primer |
| System | Component | Description | Optional |
| Cabin System | Wall Panels | Rear: EPS Panel; Sides: PVC Sliding Curtains | Metal Side Walls |
| Basement | 300mm Raised Metal Base (2 Rows Checker Plate + 3 Rows Grating) | Full Grating | |
| Air System | Intake Fan | 1 unit × 5.5 kW Centrifugal Fan | Turbo Fan Upgrade |
| Exhaust Fan | 1 unit × 5.5 kW Centrifugal Fan | - | |
| Filtration | Structure | Multi-layer: Pre-filter, Ceiling Filter, Floor Filter | Activated Carbon |
| Lighting | Ceiling Light | 32 Units × 18W LED Tubes (Shadowless) | - |
| Control | Box | Standard Relay Control Box | PLC Touch Screen |
PVC Curtain Enclosure Unlike a fixed booth, the Prep Station uses sliding PVC curtains.
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Convenience: Easily slide curtains open to move cars in and out quickly.
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Visibility: Transparent windows allow the manager to monitor work progress.
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Durability: Resistant to solvents and wear.
Energy Saving Strategy Don't turn on your 15kW Paint Booth just to spray a bumper with primer. Use the Prep Station (5.5kW) instead. It creates a cleaner environment than the open shop floor but costs a fraction of the price to operate.
Q: Can I spray the final topcoat (Color/Clear) in this Prep Station? A: Technically yes, but we do not recommend it for high-quality finishes. The Prep Station is not a sealed environment like a Spray Booth, so there is a higher risk of dust. It is best used for Primer and Putty.
Q: Does it need a metal base (basement)? A: No. The most popular model is the "Rear Draft" version. It sits on your existing flat concrete floor and sucks air out through a filter box on the back wall. This saves money on ramps and steel bases.
Q: Can you make a station for 3 cars at once? A: Yes, we can connect multiple units together (side-by-side) to create a multi-bay sanding line.
Q: Is the fan unit noisy? A: We use a dynamic balanced centrifugal fan with a belt drive, which keeps noise levels below 75dB.






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