Cracker Machine

Cracker machine is to crack the seeds in pieces as per our requirements, upper pair is of bigger teeth & lower pair is of smaller teeth. Length & diameter of rolls varies as per the capacity requirement.

Upper pair of 4 teeth per inch  AND  Lower pair of 6 teeth on periphery , upper pair is slower than bottom pair for required size of pieces. The speed difference in two rolls (i.e. Cutter & Rotter) is about 100 to 120 RPM.

Size reduction: In 1st Stage: From 10 mm to 6.5 mm , and in 2nd Stage: 6.5 to 3 mm

Machine is provided with full size magnet to arrest the iron particles to avoid the damage to rolls. Periodically the magnet should be cleaned tilting by handle and allow it original position.

Damper arrangement is provided to control the feed, by means of spring loaded blocking plate.

Direct free flow, when machine is idle is avoided by providing curve plate below the feeder.

Feeder motor is of 60 to 75 RPM & flow of seed can be controlled by adjusting the damper which has geared arrangement.

The gap between two Rolls is adjusted by loosing the lock nut and giving pressure on spring  by spring tightner nut and again to tight the lock nut. After adjustment another safety bolt is provided on the pedestal arm to hold the arrangement in position.

The pedastals are provided with oil seals at both the ends to avoid dust entering in bearing.

Sides of rolls & front is provided with UHMW sealing to arrest the seeds going away without cracked.