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PERFIL DA COMPANHIA
OEM
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Bombas de polpa horizontais
Bombas de polpa verticais
Bombas de água limpa
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Tel:0086-311-87162903
0086-311-83802338
E-mail:info@naipump.com
Fax:0086-311-83809529
Add:No.368,Xinshi North Road,Shijiazhuang City,China
TTD Raw Material Inspectiom Room
TTD Raw Material Inspection
TTD The temperature of molten iron is measured by temperature gun
TTD The composition of the casting is detected by spectrometer
TTD Metallographic inspection of castings
TTD Inspection of Mechanical properties of castings
TTD Check composition of parts by hand spectrum
TTD Test the hardness of the parts with a durometer
TTD Ultrasonic Metal Detector inspection of casting defects
TTD Impeller Static Balancing Machine
TTD Use the dynamic balancing machine to balance the impeller
TTD Check the bearing temperature during pump operation