The Nocal pad was designed as a supplementary exhaust
device that has flowing effect or vibration ability for materials
that does not flow well.
It can be installed at the slope surface of the silo and large storage
It does not have exit blocking for most powders and it shapes from
corpuscle powder to lumps of particles and fiber materials into grains.
It is constituted of molded soft steel and special synthetic cloth
surrounding the inside.