39417 ⎘
Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
Sub-classes:RECLAMATION METHOD OF FOUNDRY SAND
#2REGENERATION TREATMENT METHOD OF WASTE SHELL-MOLD AND SYSTEM THEREOF
#3SAND USED IN INDUSTRY
#4Method of preparing a particulate refractory composition for use in the manufacture of foundry moulds and cores, corresponding uses, and reclamation mixture for thermal treatment
#5Casting sand reclamation system and casting sand reclamation method
#6METHOD OF REUSING CORE SAND
#7Method for producing casting molds, cores and basic mold materials regenerated therefrom
#8Thermal recovery or cleaning of sand
#9Method of reusing core sand
#10Method of producing foamed sand and production apparatus for producing foamed sand
#11Continuous mixing apparatus, system, and continuous mixing method for powder/granular material and viscous liquid
#12Method of reusing core sand
#13Method of reusing core sand
#14Apparatus and a method for reclaiming foundry sand
#15Method for regenerating the sand of sand molds and sand cores
#16METHOD AND DEVICE BY WHICH MOULDING COMPOUND TO BE PROCESSED IS KEPT MOIST DURING THE PRODUCTION OF MOULDS OR CORES
#17Separation system for waste foundry sand binder using ultrasonic waves
#18Method for controlling an expandable mixture