Suspension-rolling pipe is first made of concrete mixture subjected to centrifugal force to make it adhere to the inner wall of the pipe mold to complete the distribution. Therefore, the centrifugal force should not be too large, and it is advisable that the concrete can overcome its own weight and go over the highest point and uniformly distribute along the mold wall. Secondly, when the thickness of the material layer exceeds the tube form retaining ring, the concrete mixture begins to be subjected to the roller pressure, and at the same time, the uneven thickness of the feed material causes vibration, that is, the vibration force, which is within a certain range Conducive to the uniform distribution and compaction of concrete mixture. Since the direction of the roller pressure is radial, the centrifugal process (force) is fundamentally changed to produce structural defects.
2.Main structure and function
The main frame part is the main body of the suspension roller machine, which mainly supports the suspension roller shaft, and at the same time transmits the power of the motor to the suspension roller shaft through the pulley. It consists of a frame, a bearing assembly, a transmission shaft, and a pulley.
Suspended roller shaft parts are used to suspend the pipe mold, and drive the pipe mold to rotate at different speeds to generate roller pressure to meet the process requirements of pipe making. It mainly has coupling flanges, roller shafts, and tapered shaft heads.
The mast (also known as movable arm, gantry) part is the supporting part of the other end of the suspension roller shaft. It is mainly composed of left and right columns, movable masts, bearing components, and positioning pins.
The power distribution cabinet is used to control the start, stop and speed of the speed-regulating motor. It is mainly composed of housing, electrical appliances, buttons, governor, wires, etc.
1). Compact application structure
2). Good stability and easy operation