Satisfying the market with high-quality goods from the manufacturing points is all that a producer would want. However, how well can we assure that the products are fully certified to conform to the required quality against the laws and regulations governing production and supplying of goods?
Consumption of goods is of much importance, and it is to this, there are various quality control programs initiated to assure that whatever is produced and circulated is deemed fit for use. Speed and precision are essential, but whenever products created are of non-compliance. Then you can be sure that your products will have many defects, and you may lose your market share.
Quality control does not only cut across the products but also through management and logistics. Every company or manufacturing entity is required to pass the quality control regulations to make sure that the products produced are well accepted to the market for consumption.
What is Quality Inspection?
Quality inspection has been of great help in identifying the varying level of defects at each stage of production. Some of the shortcomings that are likely to be uncovered are critical defects such as non-compliance of regulations and unsafe conditions of work. Major defects, such as the overall usability of the products. Whereas some of the minor blemishes to the product can be packaging and underweight or overweight products.
A quality inspection should be unbiased and always use of third party quality controllers is appreciated to audit, check the products with a pre-established list based on the product specifications. To well determine can they be consumed or provide a green light for more production.
Who Checks the product
he quality inspector is not required to be an employee of the company nor from the top management to assure that whatever deviations of manufacture are can be dealt with effectively. Besides the manufacturer having its inspectors, the buyer also may decide to appoint an external agency to follow up the production and assure that the buyer has quality end products. Lastly, a Quality inspection can be commission at the supplier level as the second quality control measurement.
What does a Quality Control Inspector do?
A quality control inspector is expected to undertake a series of checks and activities so that they can commission products some of the activities include:
1.Read and understand the product specifications.
2.Observe and monitor the production process to ensure that the products meet the standards.
3.Advice on better processes to undertake in the case of manufacturing.
4.Test, inspect, and measure the products being produced.
5.Reject and commission products.
6.Discuss the inspection results with the management.
7.Report the inspection and test data
Types of Quality Inspection
1. Pre-production inspection.
Pre-production inspection is a type of quality control inspection that involves during the production process. It commences by having to check the quality of raw materials and the process of control on the machines and equipment of use during the production. Raw materials determine the end quality of the product and service in questions. Therefore ensuring it I of high quality and conforms to the provided standards is essential.
The process of pre-production inspection can involve supplier inspectors to ensure that the producer does not substitute the raw materials with cheap materials that are not good for production.
Seven steps for pre-production inspection.
1. The inspector arrives at the site of inspection can be at the factory.
2. The inspector checks the raw materials and any other things that may be used within the production process.
3. A random sampling of materials and components to ensure that they are the best fit to use. Moreover, they conform to the product specification.
4. Inspector thoroughly checks for the right specifics such as the color, quantity, and quality and chemical composition of the raw materials.
5. The inspector may take the photo of the raw materials and equipment needed for the production line plus the environment of the factory. To assure the buyer and the supplier.
6. Auditing of the production line for production ability and quality control, which includes the machinery and raw materials.
7. The inspector reports the findings, and when it is completed, they may commission the manufacturing process.
Benefits of a pre-Production Inspection.
1.It allows the inspector to have a clear view of all materials and machinery plus the environment the production will take place.
2.Ensures that the production avoids uncertainties through early identification of the problem.
3.Solve production issues
4.Save any additional costs in producing low-quality goods on meet the demand.
2. During Production Inspection.
The inline process inspection is essential among all manufacturing companies. While the pre-production inspection is at the start, this process is mainly done as the production continues before they are released for consumption. It involves having the first batch of products being analyzed and tested to see if they confirm the needed quality to serve its purposes.
Process of Inline production inspection.
1. After the production has started and about 20%, then the inspector is availed for a checkup.
2. A random sampling of the product produced.
3. Inspect the quality of the product produced.
4. Confirms the quality to the buyer or supplier and management.
5. Check the quality control system and make an audit of the production line.
6. Provide an inspection report.
Benefits of During Production Inspection.
Reduce the cost of additive manufacturing of goods.
Early detection of any defect to the products.
Provide quality assurance to the buyer of where the gods are coming from.
Advice on the possible measures to take on improving Quality.
3. Final Random Inspection
Final random inspection is necessary mainly to all manufactory in china. Other than pre and in line production inspection. A final inspection is essential to assure quality. It’s only the best time to do sampling since the products are ready. It is done before packaging and before shipment is done for various placement orders. It is much popular, and it is a one-time production inspection.
It is done when the production process has reached about 80%, and it is don on the acceptable quality limits (AQL). It involves sampling and the use of statistical measures. Then if the production satisfies the required ISO guidelines (MIL-STD 105E or commercial equivalent ANSI/ASQCz1.4 ISO2859), the products can be completed at a 100% and be confirmed best of fit for shipping.
Process of Pre-shipment Inspection procedure.
1. Inspector and the supplier provide the necessary equipment and instruments.
2. The signing of compliance documents before the pre-shipment inspection.
3. The inspector performs quantity verification.
4. Conduct a final checkup.
5. Check the packaging, labeling, and tagging of the products.
6. Function test of the staff.
7. Measuring the correct size and weight.
8. Carton drop testing
9. Barcode testing
10. Sealing of carton.
11. Supervising carton loading to the logistics
Benefits of pre-shipment Inspection.
1.Curb fraudulent international activities on trade contracts of goods.
2.It provides a solution to better logistical and practical methods of production.
3.Provide guarantee and quality of the whole order.
Conclusion.
These are the three most essential types of quality inspection that ensures that products conform, measure, and articulate according to the ISO rules and guidelines of the products. Sampling and statistical methods that provides the customer with an assurance that they are buying goods of high quality.
Secondly, to ensure that every undertaken procedure at every production stage and lastly to minimize the quality control budget. Quality expectations are high for all products and have a common standard that will ensure a well-structured form of quality control is essential. For quality product quality inspection is much recommendable, and outsourcing inspectors is much ethical and legal for your factory.
