The u-shaped spiral conveyor is not suitable for long-distance transportation, and its cost is larger than that of the belt conveyor, which is easy to crush fragile materials and other damage.U-type screw conveyor has advantages in conveying dry cement, mineral powder, coal powder, fertilizer, plastic and other powdery or granular materials. At the same time, the screw conveyor can also complete mixing, mixing and cooling functions when conveying materials. It can be used in unloading or loading of various materials and conveying loose particles in warehouses.U-type spiral conveyor is a kind of spiral conveyor, suitable for small range of operation, transport stability, in the case of transport site restrictions can play a good role.Good sealing performance, for large dust and environmental requirements of the occasion has a great advantage, can avoid the dust phenomenon in the process of transportation.
The characteristics of u-shaped screw conveyor are: simple structure, small cross section size, good sealing, reliable work, low manufacturing cost, convenient for the middle loading and unloading, the direction of transport can be reversed, but also to the opposite direction of two directions.It can also stir, mix, heat and cool the materials during transportation.The material flow can be adjusted through the loading and unloading gate.But should not transport perishable, viscous, easy to agglomerate and bulk materials.The material is easy to be broken and the spiral and trough are easy to wear.Larger unit power.In use to maintain the sealing of the trough and the appropriate gap between the screw and the trough.
U-type spiral conveyor is a kind of spiral conveyor, the production adopts din15261-1986 standard, the design conforms to JB/ t7679-2008 "spiral conveyor" professional standard.U-type spiral conveyor is widely used in grain, chemical industry, building materials, metallurgy, mining, electric power and other departments, mainly used to transport small particles, powder, small block materials.It is not suitable to transport materials which are easy to deteriorate, agglomerate easily and have large moisture content.