Screw conveyor seals

Meco has introduced the HB model range of high-performing, standard-sized seals for screw conveyors and similar equipment.

HB model seals have many of the design features used in Meco’s custom shaft seals in five CEMA and seven metric shaft sizes: from 1-1/2 to 3-7/16” and from 40 to 90 mm. HB seals are designed to perform under 90% of the typical operating conditions associated with screw conveyors or scrolls. This includes food-grade applications, temperatures up to 260 °C, abrasive products and vertical or inclined conveyors. The HB accommodates up to 6 mm of shaft run-out.

High temperatures, speed or pressures, shaft run-out and abrasive products all pose critical challenges for waste pack housings and other seals. Meco has traditionally met these challenges with its custom seal designs; now with standard HB series seals, Meco will have solutions in stock, manufactured to the same standards.