All SAM-UK products are manufactured in a tightly controlled process and monitored throughout the production process. In order to ensure the product quality byseveral links of inspection.
• Analysis of raw materials
For the stability of the production, we always have a test for the raw material of its weight, moisture content, resin viscosity, fat and so on.
• O-ring detection
Size measurement, hardness test
• Visual analysis
Diameter (the phenomena such as the deformation of the diameter will be appeared because of the technics )
Sag (due to shrinkage of the material, part of the product surface will subside)
Lack of material (some part of the product is not full of material)
Flash (the excess material of non-structural part of the product)
Break (defect after break of parts)
Dirt (the dirt on the smooth surface)
• Destructive / mechanical test
Tensile, hardness, impact and other tests meet the standards to ensure that the end customers can consume without any problem.
• Multi-steps test
Confirm the first product during the production. Check the product model, size, color, trademarks, flash, etc.
Use measuring tools, such as vernier caliper, plug gauge, thread plug and so on
Employees from time to time inspection
Workshop quality inspectors check every 2 hours at each machine.
Sales check 2 times a day
the manager of quality control will in charge of sampling after each batch of product goes to the warehouse
Each order will have a test report
• Various tests
Thermal deformation, test of Vicat softening temperature
melt flow rate determination