General grade indicators: solid phase potash ore boundary grade (including potassium chloride) 2%, industrial grade 6%, lean ore 6% to 12%, rich ore >12%. The brine grade of the brine potassium salt mine (containing potassium chloride) is 0.5% and the industrial grade is 1%.
1. **Classification by structure**:
- **Layer rack**: The most common type, consisting of multiple layers of horizontal beams and supporting feet, each layer can hold items of different sizes.
- **Pallet rack**: Suitable for the storage of large or heavy items, usually used in conjunction with a forklift, with a large pallet placed on each layer.
- **Mobile rack**: Storage racks with wheels, convenient for moving within the warehouse, improving space utilization.
- **Rotary rack**: Each layer can rotate around the central axis for quick access to all stored items.
2. **Classification by purpose**:
- **Industrial rack**: Designed for high strength and high load-bearing requirements, commonly used in manufacturing, logistics and warehousing and other fields.
- **Office rack**: Smaller in size and more user-friendly in design, suitable for the storage of office supplies such as documents and stationery.
- **Household rack**: Used for the storage of sundries, clothing, kitchen supplies, etc. in the home, with an appearance design that pays more attention to aesthetics and space adaptability.
3. **Classification by material**:
- **Steel**: High strength, good load-bearing capacity, strong corrosion resistance, is the most common material for metal storage racks.
- **Aluminum alloy**: Lightweight, corrosion-resistant, suitable for occasions with strict weight requirements.
- **Stainless steel**: Corrosion-resistant, easy to clean, commonly used in food processing, medicine and other industries.
4. **Classification by height**:
- **Low profile**: Suitable for areas with limited space.
- **Medium profile**: Suitable for general warehouses and offices.
- **High-bay**: Installed through the high-bay system, used in large warehouses to improve storage efficiency.
Storage Rack, metal
Dongguan Shangen Precision Metal Plate Co., Ltd. , https://www.shangenmetal.com