Screw Conveyor

Songling's screw conveyor uses a rotating helical screw blade within U-trough, to move ash or other bulk materials and often used horizontally or at a slight incline. The screw conveyor consists of a trough containing a spiral blade coiled around a shaft, driven at one end and held at the other, or a "shaftless spiral", driven at one end and free at the other.

Bottom Ash Handling System for CFB Boiler

Bottom Ash Handling System for CFB Boiler, including Rotary Ash Cooler, Bucket Conveyor, Scraper Conveyor, Bucket Elevator, Bottom Ash Silo & Unloading System.

Bottom Ash Handling System for PC Boiler

Bottom Ash Handling System for PC Boiler, including Ash Hopper, Cut Off Gate, Submerged Scraper Conveyor, Ash Silo, Hydraulic Discharge Gate & Concentrator.

Screw Conveyor

Chain Conveyor, Bucket Conveyor, Bucket Elevator, Scraper Conveyor, Flight Conveyor, Ash Silo, Unloading System

Submerged Scraper Conveyor, Ash Hopper, Cut-off Gate, Hydraulic Discharge Gate, Concentrator, Ash Silo

Submerged Scaper Conveyor

Submerged scraper conveyor is used as ash handling equipment for PC boilers in coal fired power plants and material conveying equipment in other fields like solid waste treatment, steel works, etc.

Dry Slag Conveyor, Dry Ash Conveyor

Dry ash conveyor is used for the ash handling system for boilers. The bottom ash from boiler is cooled by Dry ash conveyor and then directly conveyed to ash silo. Dry ash conveyor and boiler bottom are fully sealed. Bottom ash falls onto the scale plates of the conveyor from the furnace through ash hopper and hydraulic cut-off gate. The whole conveyor is divided into upper and lower layers, driven by the variable frequency motor at head, the chain is used to drive the plates to convey the materials. Meanwhile, an automatic cleaning device and a tensioning device are provided. It is suitable for the work condition with large load.

Wood Processing System

Screw Conveyors for wood processing system