Screw Conveyor Belt Conveyor
When buried scraper conveyor horizontal transport, the material being scraper chain thrust in the direction of motion. When the friction material layer buried scraper conveyor is greater than the friction material and the outer walls of the tank, the material on the forward movement of the chain with the scraper. When the ratio of the material buried scraper conveyor height and width of the slot machines to meet certain conditions, buried scraper conveyor material flow is stable. When buried scraper conveyor vertical transportation, mainly dependent bagging materials possess characteristics. When buried scraper conveyor machine tank enclosed in the material by scraper chain thrust in the direction of motion, and by continuously feeding the lower and upper part of the material down to prevent resistance, buried scraper conveyor transverse lateral pressure, thereby increasing the material the internal friction, when the material is greater than the friction materials and groove walls and the outer friction material weight, buried scraper conveyor material on scraper chain conveyor with up to form a continuous material flow. Because buried scraper scraper chain conveyor vibration in motion, some of the material when the material arch will be destroyed but sometimes formed, and therefore buried scraper conveyor so that the material in the course of transmission to produce a hysteresis for the chain, the impact of transmission capacity.
Screw conveyor has a simple structure, and making low-cost, sealing strong, safe and easy, intermediate multi-point loading, unloading. Widely used in chemical industry, building materials, metallurgy, food and other departments, in the case of inclination β <20 ° , transmission viscosity small, non-perishable, no locust caking powder, granular and small pieces of material.