- Classification
ERTONG delivers custom-engineered conveying systems, from standard belt conveyors to gas-tight serpentine designs, ensuring dust-free, high-temperature, and explosion-proof material handling with 90° incline capabilities.

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Type of Conveyors
Serpentine Bucket Elevators
This planar-flexible Z-Type Elevator, available in Pressure-Resistant and Gas-Tight variants, enables multidirectional material handling within a single plane, ideal for space-constrained or hazardous environments.
Serpentine Chain Bucket Conveyors
Multi-directional chain-driven bucket system for complex material handling scenarios.
Standard Belt Conveyors
Standard belt conveyor for bulk material transportation with simple structure and wide applicability.
Standard Bucket Elevators
Vertical conveying equipment using buckets to lift granular or powdered materials.
Standard Screw Conveyors
Screw conveyor using rotating helical blades to move semi-fluid or granular materials horizontally.