FU chain scraper conveyor,also known as FU chain conveyor,is a premium enclosed drag conveyor optimized for bulk solid material transportation.Based on mature material internal friction transmission principle,it is superior to conventional screw conveyors and ordinary buried scraper conveyors in overall performance.

Working Principle

Driven by motor and reducer,the heavy-duty alloy chain with integrated scraper flights circulates inside the sealed rectangular trough.When the chain moves,internal pressure and friction force among material particles increase.Once the internal friction exceeds the friction between materials and trough wall,bulk materials form stable overall flow and are transported synchronously with the chain,achieving continuous and steady conveying.

Main Structure

Drive system:Motor,cycloidal pinwheel reducer,drive sprocket

Body parts:Head housing,modular middle troughs,tail frame

Conveying components:High-strength wear-resistant alloy roller chain,steel scraper flights

Auxiliary parts:Screw tensioning device,feed/discharge ports,support base

Key Advantages

Superior energy efficiency:Low operation resistance,saves 40%–60%energy compared with screw conveyors

Perfect sealing performance:Fully enclosed body,zero dust emission and no material leakage

Large conveying capacity:Capacity ranges from 15 to 600 m³/h,long single conveying distance up to 60 meters

Durable components:Heat-treated alloy chain with service life over 5 years,low wear and less maintenance

Flexible layout:Available for horizontal installation and slight inclination(≤15°);supports multi-point feeding and discharging

Wide material adaptability:Suitable for cement powder,coal ash,grain,mineral powder and other dry bulk particles

Application Industries

Thermal power plants,cement plants,coal processing,metallurgy,chemical industry,building materials,grain storage,feed processing and waste material handling industries.