The core mold vibration pipe making machine in my country is a new technology with high degree of mechanization and automation.

Compared with the centrifugal suspension roller technology, the core mold vibration tube making machine in my country is a new technology with a high degree of mechanization and automation. Although it started late, due to its special advantages, it has received more and more attention and favor from the pipeline industry.

1）Underground closed vertical molding, ground control, completely change the various unfavorable factors of centrifugal, suspended roller technology and ground horizontal production, the production environment and working environment are greatly improved, and the labor intensity of workers is low, which is conducive to safe and civilized production;

2）The core mold vibration pipe making machine adopts dry hard concrete and dry production technology, with zero slump, low water-cement ratio, and high-frequency vibration to make the concrete high in strength;

3）The high-frequency overall vibration of the inner core mold makes the concrete mixture full, uniform and dense, which is especially suitable for top pipe production;

(4) After molding, it can be demolded to the inner and outer molds immediately, and only one set of molds is needed for each diameter, which greatly reduces the cost of molds;

(5) Without steam curing, it can be covered with plastic film, moisturized and insulated with cement hydration heat, and can be hoisted to the open storage yard after 24 hours;

(6) Vibration frequency, amplitude and excitation force can be adjusted conveniently according to different sizes of pipelines;

(7) Because it is vertical vibration forming, large diameter pipes can be formed, as long as the corresponding configuration is made, special-shaped pipes can be formed, which can meet the diversified production of inspection wells, box culverts, base pipes, anti-corrosion lining pipes and other products;

(8) Because it is vertical production, the concrete does not have to pass through the steel frame from the inside to the outside like the centrifugal process and the suspension roll process level production. Therefore, the concrete is less affected by the pitch of the steel wires. Therefore, when the relevant conditions are met, steel wires must be equipped, and thin-diameter steel bars should be selected as much as possible to reduce the crack width or delay the appearance of cracks, so as to adapt to the production of small-pitch dense reinforcement;

(9) Because adopts the vertical production, the socket is placed at the bottom, which is suitable for the production of sockets and tongue-and-groove pipes, completely changing the process factor of low socket strength in horizontal production

(10) The core mold vibrating pipe making machine has high production efficiency, which can ensure the demand for pipes in large-scale projects and emergency projects;

(11) Advanced technology and equipment determine the quality and stability of the product. The inner and outer molds ensure the accuracy of the inner diameter and outer diameter of the pipe. Good pipelines can extend their service life and have long-term economic benefits and environmental protection and social benefits.