Crumbler HE-serie

The PTN crumbler technology is based on two large, independently driven rollers. That ensures an optimum result of minimum fines with maximum crumble.

An integrated control valve ensures an even flow to an axially riffled proportioning roller, manufactured from solid steel.

Large-scale axially and radially riffled crumble rollers rotate, at equal speeds in opposite directions, and cut the pellet to a crumble.

Using accurate measurement, the large 300mm crumble rollers guarantee an optimum result. The remote roller adjustment system increases the efficiency and simplifies the adjustment of the roller distance during production.

Features Crumbler

• Housing manufactured from mild steel.
• Rotating feeder from mild steel.
• Two solid 300mm axially and radially riffled  crumble rollers from hard cast iron (hartguss).
• Rollers independently driven.
• Transmission via V-belts.
• Accurate adjustment of crumble size.
• Manual or remote roller adjustment.
• Read-outs accurate to 0,1 mm.
• Safety provision via die springs against foreign objects.
• Heavy duty, closed shaft bearings.
• Inspection hatch with safety switch.
• Level indication included.