Resin coated sand for casting
Resin coated sand for shell-molding process
Resin-coated sand
Respective inflatable arbors for making backdraft cavity in...
Reusable core apparatus for a casting mold, and methods of...
Riser knock-out and riser topping gathering apparatus and...
Roasted carbon molding (foundry) sand and method of casting
Rollover closer
Rollover device for moulding machines
Room temperature curing resin and foundry sand composition...
Rotary core machine
Rotary type core making machine
Runner reinforcing system
Runner reinforcing system
Sand blowing head of a machine for making mould cores and...
Sand casting foundry composition and method using shale as...
Sand casting foundry composition and method using thermally...
Sand coated with a lubricant composition containing a...
Sand core breaking apparatus and method
Sand core pattern and method of forming a sand mold