Cross belt samplers Name Type Features Hummer cross belt sampler PMM-12R Flow rate on the conveyor belt is 2000 t/h. Width of a belt is 1400-1600 800 mm. Size of material up to 300 mm. Hummer cross belt sampler PMM-12R Flow rate on the conveyor belt is 1100 t/h. Width of a belt is 1000-1200 mm. Size of material up to 300 mm. Hummer cross belt sampler PMM-8R Flow rate on the conveyor belt is 500 t/h. Width of a belt is 800 mm. Size of material up to 150 mm.