A scraper or chain conveyor is a continuously operating conveying mechanism where bulk cargo is transported along a fixed chute using scrapers attached to a traction chain and immersed in a layer of bulk cargo. This device moves cargo in horizontal, inclined up to 45°, and horizontal-to-incline positions.
- Reduced energy consumption when moving cargo and increased reliability due to polymeric materials with a low coefficient of friction used in the construction.
- Simple conveyor assembly and high precision of machine components.
- Possibility of transporting products with temperatures up to 100 ⁰C.
- The use of European-made drives with a high service factor.
- Applying loaded parts of the drive and belt tensioner made of alloy steels of Steel 45 and Steel 40X grades, followed by heat treatment.
- Supplying imported and local fork-shaped and plate chains with welded scrapers and polymer pads.
- Manual and automatic gate valves can be equipped and positioned according to the project needs.
- Simplified maintenance during operation due to structural solutions: collapsible chainwheels and rollers, easily removable covers and inspection hatches.
- Gentle transportation of grain crops at speeds not exceeding 0.7 m/s.
- The chain tensioning mechanism is equipped with a tensioning screw rotation synchronizer.
- Safety sensors as a standard accessory: support sensor and chain break detector.
- An option to design equipment for operating conditions in ATEX 21 and ATEX 22 zones.
F-series | L-series | P-series | |
Warranty, months | 12 | 18 | 24 |
Operation mode | Concentration at harvest time | Regularly throughout the year | Daily and continuously |
Gearbox | Europe (SIEMENS) | Europe (SIEMENS) | Europe (SIEMENS) |
Electric engine | Europe | Europe | Europe |
Bearing unit of the drive and belt tensioner | Europe (PTI) | Europe (PTI) | Europe (PTI) |
Chain | China | China | Europe |
Chain break control | Available | Available | Available |
Scraper material | Polymer | Polymer | Polymer |
Supporting device of the chain return run |
ZEO-DC-(20-200 t/h) – Polymer roller ZEO-DC-(250-600 t/h) – Single-piece polymer guide
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Support sensor | Available | Available | Available |
Chain tension synchronizer | Available | Available | Available |
Housing material |
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