وصف

STD Electric permeability tester measuring the air permeability of dry sand and wet sand
This instrument is used to measure the permeability of mold (جوهر) sand in dry state and wet state. The instrument is produced by high-speed centrifugal blower for testing the stable air source. It can also be used to test the permeability of sand in the casting workshop. The instrument has the characteristics of small volume, simple structure, عملية مريحة, fast test speed and beautiful appearance.

STD Electric permeability tester measuring the air permeability of dry sand and wet sand
المعايير الفنية

STD Electric permeability tester measuring the air permeability of dry sand and wet sand
This instrument is used to measure the permeability of mold (جوهر) sand in dry state and wet state. The instrument is produced by high-speed centrifugal blower for testing the stable air source. It can also be used to test the permeability of sand in the casting workshop. The instrument has the characteristics of small volume, simple structure, عملية مريحة, fast test speed and beautiful appearance.

STD Electric permeability tester measuring the air permeability of dry sand and wet sand
المعايير الفنية

STD Electric permeability tester measuring the air permeability of dry sand and wet sand
This instrument is used to measure the permeability of mold (جوهر) sand in dry state and wet state. The instrument is produced by high-speed centrifugal blower for testing the stable air source. It can also be used to test the permeability of sand in the casting workshop. The instrument has the characteristics of small volume, simple structure, عملية مريحة, fast test speed and beautiful appearance.

STD Electric permeability tester measuring the air permeability of dry sand and wet sand
المعايير الفنية