Hydraulic fitting

1. Material: 100-70-03, 60-40-18, 65-45-12, 80-55-06 2. Processing: Sand casting+machining 3. Standard: ISO9001 2000 4. OEM

During production, we build peace of mind into every part we manufacture through quality programs to secure compliance with the rigorous industry standards. We pay strict attention to every detail of our work:  

Material Inspection:   We conduct chemical analysis with the spectrometer at our factory for pig iron and scrap steel samples;

 

Sand:   Green sand, Resin sand, Quartz sand available

 

Sand control:  120T/h sand automatic treatment system

 

Molding:

         Automatic molding machine:  HUNTER, DISA

         Manual and semi-automatic molding machines also available

 

Core making:  

          Mechanical Core-making: Hot-box core shooter

          Manual Core-making: oil sand

 

Melting:  

          2 units of 10 t/h cupola furnaces;

          2 units of 10ton induction furnaces;

          4 units of 1ton induction furnaces;

Stream nodularization & Dual inoculation

 

Pouring:   We use the thermo coupler to measure temperature before pouring, and highlight slag-stopping and pouring speed.

 

Cleaning:  

          Hook shot blast chamber;      

          Barrel shot blast chamber;      

          Sand grinding wheels;

 

 

We validate the final product in a dedicated quality control chamber outfitted with inspection equipments as follows:

Tensile testerSpectrometerRockwell hardness testerNondestructive testing available upon request (X-ray, magnaflux particles, etc.)Cut section also available upon request

Base iron inspection refers to AFS Microstructures Rating Chart 12E for comparison illustration.

 

 

Hydraulic fitting