Screw conveyor is the major industrial and agricultural sectors of mechanized transportation, making transportation to reduce labor intensity, improving working efficiency with wide range of applications. It is applied in all industries, such as building materials, chemicals, power, metallurgy, coal, grain and other industries, for horizontally or obliquely conveying powder, granular and small block materials, such as coal, ash, slag, cement, food and other material temperature less than 200 ℃.

Screw machine is composed of head section, middle section and tail section. Under normal circumstances, according to the length the factory assembly the intermediate section, the middle of the longest section is near the first section, the middle section of the same length is put together, if there are special requirements, the arrangement should be given when ordering goods. In the first section, the bearing axial force should be installed, in the middle section and tail section, useful built-bearing screw shaft is installed, in addition, in the tail section is also provided with an axially movable radial bearing, compensating the screw shaft length error and adapting to changes in temperature. The spiral surface could be divided into entities spiral (S Method) and belt spiral (D Method). Between screw shaft, using flange type connection, thus ensuring interchangeability, and it is beneficial to maintenance.

Cover is tile type, using clamps to tighten the lid on the case. For improved sealing performance, the user can put waterproof canvas enclosure in and between covers. Jin, a feeding device has feed inlet, square spout, hand-push spout, discharge port rack four. By the user in the use of the site is welded to the body opening.

Feeding and discharging device has feeding port, square - shaped outlet, hand - push outlet, rack outlet. Arranging the feeding and discharge port should ensure the distance from the discharge port to the end portion, while avoiding the collide among the discharge port and hanging bearing refueling cup, chassis coupling flange, base, etc.. Driving devices has ZQ series reducer + Y series motor, YTC Gear Motor.