RAW MATERIAL COLD STORAGE
Raw materials must be stored in controlled temperature environments to guarantee their durability and uphold the quality and safety of the final products. This blog explores the importance of cold storage for raw materials, the advantages it offers, and the essential factors that businesses should consider when implementing or enhancing their cold storage solutions.
The Significance of Cold Storage for Raw Materials:
Preservation of Quality:
Raw materials, particularly in industries such as food processing and pharmaceuticals, are extremely sensitive to temperature fluctuations. Cold storage aids in the preservation of the quality and integrity of these materials by slowing down chemical reactions, microbial growth, and other degradation processes.
Extended Shelf Life:
Cold storage significantly prolongs the shelf life of raw materials, thereby reducing the risk of spoilage and waste. This is especially critical for businesses that deal with perishable goods or rely on seasonal fluctuations in the availability of raw materials.
Compliance with Regulatory Standards:
Numerous industries are subject to strict regulations concerning the storage and handling of raw materials. Cold storage facilities assist businesses in adhering to these standards, ensuring the safety and quality of the end products.
Cost Savings:
Although the initial investment in establishing cold storage facilities may appear substantial, the long-term benefits often outweigh the costs. Reduced waste, increased shelf life, and enhanced product quality contribute to overall cost savings in the production process.
Key Factors to Consider for Cold Storage of Raw Materials:
Precise Temperature Control:
Each type of raw material has specific temperature requirements for optimal storage. It is crucial to invest in a cold storage system that provides precise temperature control to meet the unique needs of the materials being stored.
Efficient Inventory Management:
Implementing an effective inventory management system is vital to minimize waste and ensure timely utilization of raw materials. Automated tracking systems can assist businesses in maintaining real-time monitoring of stock levels and expiration dates.
Enhanced Security Measures:
Raw materials often represent a significant investment for businesses. Therefore, it is essential to implement robust security measures, such as access control systems and surveillance, to protect valuable inventory from theft or unauthorized access.
Energy Efficiency:
Cold storage facilities consume a substantial amount of energy. By implementing energy-efficient technologies, insulation, and monitoring systems, businesses can contribute to sustainability efforts and reduce operational costs.
Adaptability and Scalability:
As businesses expand, their storage requirements change. Investing in a cold storage solution that is adaptable and scalable allows for seamless expansion or modification to accommodate evolving raw material needs.
MAINTENANCE OF RAW MATERIAL COLD STORAGE
OBJECTIVE: To lay down a procedure for the Maintenance of Raw Material Cold Storage
SCOPE: This SOP is applicable to Raw Material Cold Storage.
RESPONSIBILITY: Technical Supervisor / Engineer
ACCOUNTABILITY : Sr.Executive / Manager
PROCEDURE
Daily Maintenance
Check and ensure the temperature of the cold storage should be with in the limit (2º – 8º C).
Check and ensure no unusual sound from the system.
Ensure no water accumulation in the system.
Check and ensure snap and smooth operation of all controls
Put a Tick mark (Ö) in Daily Check Sheet after completion of each activity. If it is not O.K put a cross (X) in Daily Check Sheet indicating the reason in remarks column.
Immediately inform to the concern superior if it is not O.K (X) and take necessary corrective action as per the advice.
Any such deviations should be maintained in the Machine History Cord along with necessary corrective action and its compliance there of.
Weekly Maintenance
Ensure no gas leakages from the gauge connections, valves and pipe joints with soap solution.
Ensure no ice formation on suction line of compressor.
Clean the system with Cora cloth (Free from dust, grease, oil and foreign material).
Ensure no loose wires in panel.
Ensure all indicating lamps are glowing,
Ensure all the door locking are working.
Put a Tick mark (Ö) in Weekly Check Sheet.
Monthly Maintenance
Ensure Functioning of High Pressure (260 psig)/ Low pressure (45 psig) cut outs.
Tighten the all fasteners..
Tighten all the control connections / terminations.
Open the Motor terminal covers and tighten the terminals , replace terminal strips if terminals are broken.
Put a Tick mark (Ö ) in Monthly Check Sheet.
Half Yearly Maintenance
Clean the outer surface of the cooling coil with cleaning chemical (shiny side or van clean).
Clean the contractor with CTC / CRC.
Ensure the over load relay function by putting different settings
Tighten all the power terminations.
Put a Tick mark (Ö ) in Half Yearly Check Sheet.
Yearly Maintenance
Check the gas in the system , top up if it is less.
Ensure the control panel wiring should be proper.
Ensure panel earthing is good.
Overhaul the motor .
Put a Tick mark (Ö) in Yearly Check Sheet.
In conclusion:
To summarize, the inclusion of raw material cold storage is crucial for efficient supply chain management, especially in industries where the quality and safety of raw materials have a direct influence on the final product. Companies that prioritize the implementation of advanced cold storage solutions can benefit from improved product quality, extended shelf life, adherence to regulations, and enhanced operational efficiency. As the manufacturing industry evolves, embracing the advantages of raw material cold storage becomes a strategic decision for businesses aiming to succeed in a competitive market.
