Concrete vertical vibration equipment is for large-diameter cement pipes, and consists of two parts: the host and the mold. The mainframe has φ800-2400mm, φ800-3000mm, φ2000-3600mm. The mainframe has two types of single station and double station, that is, one cement pipe and two cement pipes. The length is generally 2.5m, and the interface is generally flexible tongue and groove and steel socket.
1). The premise is to prefabricate the workshop
2). Save labor and reduce labor intensity of employees
3). High degree of mechanization and high production efficiency. If the base and site are appropriately increased, the production volume can be increased.
4). Stable and reliable product quality
The maintenance of the drainage pipe produced by the core mold vibration molding process is divided into three cases: hood maintenance, steam maintenance, and outdoor maintenance.
After the finished stern tube is covered with a special protective cover, steam is used for curing. The curing is divided into four phases: static stop, heating, constant temperature, and cooling. The specific reasonable time for each phase should be proposed by the laboratory. In the case, you can also refer to the steaming system below.
(1) Static stop: The outdoor temperature is above 20 ℃, not less than 1h; when the outdoor temperature is 5 ℃ -20 ℃, it is not less than 1.5h.
(2) Heating: The heating rate should not be too fast and should be controlled within 25 ℃ / 1h.
(3) Constant temperature: The maximum temperature should not exceed 85 ° C. The determination of this time should be based on the principle that the strength of the concrete reaches the demolding strength, generally not less than 3 hours.
(4) Cooling down: When the cover is removed, the temperature and the external temperature are not greater than 30 ° C.
The maintenance personnel shall measure the temperature of the maintenance cover every hour and make a record, and adjust the amount of steam at any time according to the temperature measurement results.
4.Packing & delivery
Jiangsu Zhongjian Concrete Machine Equipment Co.,Ltd is a supplier specialized in concrete machinery, we are located in Chengbei Industrial Park, Jiangdu District, the eastern suburb of Yangzhou, a famous historical and cultural city.We can supply you the whole production line machinery for Concrete pipes and other concrete product equipments. We also provide you a coordinated-process service from Designing, Manufacturing, Installation & Debugging, trial production and Programming the factory layout.
Since Founded, we upload the concept "quality first, Integrity" in company, we would like to be the most professional supplier, focus on the production, to be the most reliable partner. Our machines have been sold well to the world market, such as India, Nigeria, South Africa, Southeast Asia and also other countries and regions.