The procedures for receiving raw materials at a feed mill typically involve several key steps to ensure the materials meet the required quality and safety standards. These steps may vary depending on the mill’s specific operations, but they generally include:
1. Pre-Arrival Preparation:
Ordering and Documentation: The feed mill prepares the order for raw materials, including documentation like purchase orders, delivery schedules, and quality specifications.
Supplier Verification: Ensure the supplier is approved, and that the raw materials meet the required standards.
2. Receiving and Inspection:
Arrival and Unloading: Raw materials are delivered to the feed mill, where they are unloaded. This may involve specialized equipment like forklifts or conveyors.
Documentation Check: The delivery is checked against the purchase order, delivery receipt, and invoice. Ensure the right quantity and type of materials are received.
Quality Inspection: Samples are taken for quality control, including moisture, temperature, and contaminant checks. Some mills may also check for mycotoxins, pests, or mold.
Visual Inspection: Check for damage, contamination, or incorrect labeling.
3. Weighing and Recording:
The raw materials are weighed, and the data is recorded. This is often done with a truck scale or hopper scale.
4. Storage and Handling:
Materials are stored in appropriate silos, bins, or warehouses. Proper storage conditions (temperature, humidity, etc.) are maintained to prevent degradation.
Materials may be segregated by type (grains, protein sources, additives) to avoid cross-contamination.
5. Quality Control and Testing:
Samples of the received materials undergo further laboratory tests for quality assurance, which can include checks for nutritional content, contaminants, and spoilage.