continuously convey fine powder and granule bulk materials. The types of Tube chain conveyors can be catogarized as horizontal flat, horizontal upright and vertical upright. For horizontal conveyors, the chains and disks generate horizontal thrust to push the materials. When the internal friction of material is greater than the external friction of material on tube wall, the material will move with the disks and form a stable flow. For vertical conveyor, the chains and disks generate up thrust. The under-feeding pattern prevents the product falling and generates lateral pressure that will reinforce the internal friction. When the internal friction is greater than the external friction and the product dead weight, the product will move upwards with the disks and form a continuous flow. Delivery capacity: 0.4-300m3/h Delivery Distance: 60-80m (horizontal); 40-50m (vertical) Power: 0.2-15KW Tube Chain Conveyor System Feature: 1. Flexible: 3D with the tube chain conveyor 2. Sealed Pattern: dust-tight 3. Low Energy Consumption: low costs 4. Max Distance: 60-80m horizontal or 40-50m vertical 5. Capacity: 230 m³/h 6. No dead area 7. No metal on metal friction 8. Low maintenance costs 9. Long life time 10. Explosion and pressure shock resistant design 11. Possible re-start in filled state 12. Minimal grain destruction