一、Main features:
     It is specially designed for the measurement and control of the powder material.
    The feeding screw has a unique steady flow structure, and the powder sinks evenly on the cross section of the whole feeding port. It is not easy to arch and punch.
Cycloidal pinwheel reducer motor ensures long-term stable operation.

  Steady flow screw uses variable pitch structure and outlet overflow mode, which effectively solves the problem of material punching (output > 60T / H using double pipe steady flow).
The measuring spiral scale uses 3 large precision sensors (pull force) to weigh the structure directly, successfully solves the error caused by the lever weighing, and makes the measurement precision higher.
With the digital acquisition module, the effective resolution is up to 1 million, the acquisition rate is 50 times per second, the annual drift is less than 50 PPM, and the temperature drift is less than 50 PPM. Seal the structure to reduce the smoke and dust.

二、Technical indicators:
Measurement accuracy: less than or equal to 1% 2, control accuracy: less than + 2% 3, speed range: 10:14, working mode: continuous.
三、Machine selection:

一、Product Description:
LSY screw conveyor is an important conveying machine in cement bin operation, which uses screw rotation to continuously push materials along the casing. LSY screw conveyor is an important conveying machine in cement bin operation, which uses screw rotation to continuously push materials along the casing. The machine is simple in structure, low in size, small in cost and safe in operation. It can be applied to various industries, such as building materials, chemical industry, electric power, metallurgy, coal coal, grain and other industries according to the technical requirements. It is suitable for conveying powder, granular and low lump material, such as coal mine, such as coal mine. Ash, slag, cement, grain and so on, the material temperature is below 200 c. LSY180 screw conveyor diameter 180mm, spiral speed 310 (r/min), rated delivery (cement) 45 tons per low, the effective delivery length of 2---13 meters. In the concrete mixing plant, the role of screw conveyor is the highest embodiment.

二、Characteristics
※The spiral machine uses high quality steel pipe and the overall rigidity is very good.
※Double pitch blades reduce the compression level in material delivery.
※The use of quality reducer, heavy design, with high distance, low noise and other characteristics.
※Optional universal ball connection makes installation adjustment and steering convenient.
※With good quality middle hanging bearings and tail bearings, and convenient installation.
※Adequate spare parts, complete specifications.
※Commonly used 165, 219, 273, 323, 407 high stocking, size and angle can be customized according to user requirements.
※The base assembly is assembled, and the transportation is convenient.
※Single forming spiral blade, double pitch design, never plugging.