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SOBRE NÓS
PERFIL DA COMPANHIA
OEM
EQUIPAMENTO
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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
Tonga Raw Material Inspectiom Room
Tonga Raw Material Inspection
Tonga The temperature of molten iron is measured by temperature gun
Tonga The composition of the casting is detected by spectrometer
Tonga Metallographic inspection of castings
Tonga Inspection of Mechanical properties of castings
Tonga Check composition of parts by hand spectrum
Tonga Test the hardness of the parts with a durometer
Tonga Ultrasonic Metal Detector inspection of casting defects
Tonga Impeller Static Balancing Machine
Tonga Use the dynamic balancing machine to balance the impeller
Tonga Check the bearing temperature during pump operation