Screw Conveyors are used to convey semi-solid bulk materials over short distances. The material flow can be flexibly controlled either horizontally or vertically. Commonly, they are used for conveying, discharging, and feeding bulk materials such as wood chips, sand, and ash, but are also applicable to wet material.
Laitex Screw Conveyors are designed for heavy duty industrial use. They are cost-efficient solution for conveying bulk materials over short distances both horizontally and vertically. Equipment is tailored based on, capacity, distance, bulk material and intended use. Our easy-to-apply conveyors can also be customized to cool, heat, and divide the material flow. Our Screw Conveyors are designed for demanding processing conditions that are tailored specifically for the customers’ and plant’s needs.
|Specifications for typical applications|
|Diameter||Up to 1600 mm|
|Length||Up to 12 m. Length can be extended with support bearings.|
|Construction materials||Carbon-, stainless, wear resistant, high temperature or heat resistant steels. Hard facings and other materials on request.|
|Conveying element||Single, dual or multiple conveying screws. Application specific screw flight design.|
|Drive unit||Gear motor with direct drive.|
|Components||Service hatches for inspection and service. Standard pillow block bearing housings with special roller bearings. Stuffing boxes for shaft sealing (Optionally boxes with air input). Sensors for rotation and blockage.|
|Safety||Guards and protective devices according to EN 618.|
|Other options are available on request|
|ATEX directive (2014/34/EU)|
|All Laitex devices can be equipped to fulfil the requirements of ATEX Equipment group II in categories 2 G, D and 3 G, D (suitable for ATEX zones 1, 2, 21 and 22).|
|All Laitex equipment conform to Machinery Directive 2006/42/EC, and are therefore acceptable for CE-marking.|