Logistics Planning Asset
Official BLAST APEX Field Logistics Chart for project managers and yard supervisors.
Download Logistics ChartMedia Weight per Vessel (kg)
| Abrasive Media | 150L Pot | 300L Pot | 500L Pot |
|---|---|---|---|
| Almandine Garnet | 360 kg | 720 kg | 1200 kg |
| Steel Grit (G40) | 600 kg | 1200 kg | 2000 kg |
| Copper Slag | 270 kg | 540 kg | 900 kg |
| Aluminum Oxide | 300 kg | 600 kg | 1000 kg |
| Glass Bead | 240 kg | 480 kg | 800 kg |
The Density Effect
Steel Grit is nearly **2x as dense** as Copper Slag. In a 500L pot, loading Steel Grit increases the vessel's net weight by 1.1 metric tons compared to slag. This requires technical verification of support skids and lifting lugs before transporting full pots in shipyard environments.
Refill Interval Logic
Refill frequency is a calculation of (Pot Capacity kg / Hourly Consumption kg). For a 500L pot using Garnet with an 8mm nozzle at 100 PSI, the refill interval is approx **2.8 hours**. Optimizing these technical cycles is key to hitting 24/7 production targets.
Frequently Asked Questions
How much abrasive fits in a standard blast pot?
Loading capacity by abrasive density: A 300L pot holds ~400 kg copper slag, ~500 kg garnet, ~650 kg steel grit. A 500L pot holds ~650 kg copper slag, ~820 kg garnet, ~1,080 kg steel grit. Never fill above 80% of pot capacity — allow headspace for pressurization and fluidization.
Why does steel grit weigh more than copper slag in the same pot?
Steel grit (G18-G40): ~4,000 kg/m³ bulk density. Copper slag: ~2,200 kg/m³. The same 500L pot holds 1,080 kg of steel grit but only 650 kg of copper slag — a 66% weight difference. Verify your pot's structural loading capacity before loading with steel grit.
What is the correct pot loading procedure?
Step 1: Ensure pot is fully depressurized and blowdown valve is open. Step 2: Inspect gasket and pop-up valve. Step 3: Load abrasive to maximum 80% of rated capacity. Step 4: Close and secure the pot lid. Step 5: Pressurize slowly. Step 6: Test the deadman circuit before beginning blast operations.