Chemical Manufacturing Storage Racks : FIFO, LIFO Warehouse Solutions
For chemical manufacturing storage, effective rack solutions include Pallet Flow Racks (FIFO) for product rotation, Drive-In/Push-back Racks for high-density LIFO storage (especially in temperature-controlled areas), all designed with chemical compatibility and safety in mind. Key considerations are material compatibility, hazard classification, temperature requirements.
1. FIFO & LIFO Racks for Chemicals
| Rack Type | Rotation | Best For | Temp Range |
|---|---|---|---|
| Pallet Flow Rack | FIFO | Expiry-date chemicals | -30 °C to 50 °C |
| Drive-In / Push-back Rack | LIFO | Bulk, non-perishable | Freezer to heated |
| Selective Pallet Rack | Flexible | Mixed SKUs | Ambient |
2. Gravity Flow Rack for Storage of Drummed Chemicals
Material: Galvanized per chemical SDS.
Load Capacity: 1 000 kg per level, UDL tested.
3. 6-Step Rack Selection Checklist
- Identify hazard class (flammable, corrosive, oxidizer).
- Confirm FIFO vs LIFO requirement (expiry vs bulk).
- Check chemical compatibility chart vs rack coating.
- Calculate required sump capacity and fire separation distance.
- Maximize vertical space-flow racks raise utilization 30 %.
- Verify local codes: store below eye level, raised sill, ventilation.
4. FAQ
- Q: Can I use standard pallet racking for flammable liquids?
- A: Only if fitted with approved spill containment and located in a fire-rated room.
- Q: How often should spill-containment decks be inspected?
- A: Weekly for cracks and chemical corrosion; replace every 5 years or per manufacturer.
