Shrimp grading machine ZD-XL 12B / 18B

drumrollerbelt

Shrimp Grading Machine, with 12″ / 18″ stainless steel rollers. Machine is to sort shrimps in 6 grades. Its working principle is to sort shrimps as 4-6 sizes through their diameter, by machine adjusting the distance of rollers. Compared with picking shrimps artificially, machine can improve productivity of 98% and reduce labor costs. This equipment mainly consists of a driving device, a transmission drum, a conveyer belt, a groove type upper supporting roller, a lower supporting roller, a rack, a sweeper, a tension device, a turnabout drum, a guide chute, an electric control device, etc. The conveyer belt winds about the transmission drum and the turnabout drum in the tail part to form an annular sealing belt. The tension device enables the conveyer belt to have sufficient tensile force. During working, the transmission drum is driven by a speed reducer to drive the conveyer belt through a tooth profile, thus the materials enter from a feeding device to move along with the conveyer belt, and they reach the discharge port via a certain distance to shift to the next process.