Belt weigh

Belt weigh is tensiometric weigh placed onto belt conveyors of different types and slopes. It enables continous monitoring of conveyed volume during checked time.
Control of conveyed material is allowed by principally special set of weighing cylinders, placed on proper point between actual carrying cylindric line of convyeor. It transfers immediate load of belt to tensiometric sensor. Part of the set is also sensors of rotations for evaluation of the actual speed of belt.
For data processing is possible to use either separate control unit or to implement equipment into the central technology driving system. Conveyed volume up to 1000 t / h. Achievable accuracy ± 1 – 2 % of conveyed volume.

Screw weigh

Weighing principle on screw weigh is similar to belt weigh. Supporting construction of screw conveyor at place of inlet is equipped by hinge and on the outlet screw is weighted by tensiometric sensor of mass. For receiving of further weighing data is necessary to install sensors of material movement speed (speed of screw rotation). For evaluation can be used also same control unit like at belt scale or weigh is implemented into the central driving system of all technology equipment.
Achievable accuracy ca ± 0,5% – 2%, output given by output of screw conveyor.