Huifeng equipment is divided into belt-type hoist and chain bucket elevators, the main parameters of equivalent or reference standards and adopted the GB prospective foreign advanced standards, applicable to transport material bulk density of not more than 10T / m3 powdered granular A small block of non-abrasive, semi-abrasive material, material temperature does not exceed 250 ° C. The main structural features:?? The machine mainly in the bucket, medium and deep deep bucket bucket bucket-type three-type, throughput 15-400t / h, lifting height of 4-40m; tensioner device using screw or hammer Lever for easy adjustment;? using polyester core special belts, high strength;? tensile pulley squirrel cage structure, each of the spokes are chamfered by machining. Both to improve the promotion of friction between the belt and pulley, avoiding the old-fashioned light pulley slipping and sliding belt pulley on the injury, but also reduces the lifting belt preload, extend the life; while avoiding bombs scattered Embed between the pulley and belt, affecting transmission. ? Hoist is equipped with back stop mechanism to prevent power outages and other reasons hoist reversed;? Hoist the lower shaft with pulse wheel can be detected hoist working condition. Once the lower shaft does not turn the other faults, timely feedback to the PLC signal processing, and through the alarm alarm, ensure the safe operation of the equipment;? All bearings are used in combination with labyrinth seals and gasket sealed to prevent grit into the transmission system; Main features: modular hoist load running smooth, low noise, low maintenance, life is 2-3 times the same product in the industry.