1. When choosing a coal mining scraper conveyor to convey powder, granules, and small pieces of material according to the characteristics of the material being conveyed, you can choose the buried coal mining scraper conveyor. coal mining should be selected when transporting bulk, high temperature and fluid materials. Conveyor can be selected for vertical lifting of powdery and fine granular materials.
2. Coal mining scraper conveyorare not suitable for conveying explosive, flammable, toxic or corrosive materials.
3. For edible materials, in order to prevent food pollution, the conveyor casing, spiral body, bearing seat and other parts in contact with the materials must be made of stainless steel, copper and other materials. The internal bearings cannot be lubricated, so Need to choose powder metallurgy oil bearing bushes and take good sealing measures.
4. In areas with large environmental temperature differences, or when the coal mining scraper conveyor material temperature is high, and the conveying distance is long, measures must be taken to protect the screw conveyor casing to prevent damage to the equipment due to the expansion of the casing due to temperature changes.
5. The coal mining scraper conveyor drive device cannot use the V-belt or chain drive to drive the screw shaft.
6. The feed port of the coal mining scraper conveyor needs to be equipped with a rigid impeller feeder and other uniform feeding devices to ensure the safe operation of the equipment.
