How to choose the correct cement pipe mold
Cement pipe mold, also known as cement culvert pipe mold, cement pipe mold, is one of the first equipment in the production of reinforced concrete drainage pipes, and it is also a closely matched device with the suspension roller machine. Its quality directly affects the molding. The appearance quality of the pipe, let's learn how to choose the correct cement pipe mold together!
1. Retaining ring of cement pipe mold: Retaining ring of cement pipe mold is the most important part of cement pipe mold. It is in direct contact with the main shaft of the suspension roller machine. Depending on the friction between the retaining ring of the cement pipe mold and the main shaft, the mold is rotated and pressed. The raw material of solid concrete and cement pipe mold retaining ring should be No. 45 cast steel. The cast steel parts should be free of pores and trachoma. Together, the cement pipe mold retaining ring should be satisfied with the wall thickness requirements agreed with the customer. It is forbidden to modify the cement pipe mold retaining for cost saving. The dimensions of the retaining ring, especially the cement pipe mold retaining ring, are inconsistent with the specifications, and cannot be connected with the drainage pipes produced by other manufacturers. This problem exists in most small manufacturers. When you purchase the mold, it is also important for the future of the pipe. Hidden dangers have been laid in the construction.
2. The interface part of the cement pipe mold: The interface part of the cement pipe mold should be planned with a special structure to ensure that the cement pipe mold does not leak slurry. Some small manufacturers use the method of iron plate and iron plate to manufacture the interface part of the cement pipe mold to save costs. The cement pipe mold leakage is severe, which severely affects the quality of the formed pipe. The cement pipe mold interface part produced by our company has undergone special planning to ensure that customers will not leak slurry under normal use, which greatly improves the quality of the formed pipe. Loved by our customers.
3. The weight of the cement pipe mold: First, we need to understand the forming process of the suspension roller machine. After the cement pipe mold is placed on the main shaft of the suspension roller machine, the suspension roller feeder is started to uniformly convey the concrete material into the mold. After the concrete material exceeds the mold retaining ring by 2-3mm, the concrete is compacted by the weight of the cement pipe mold itself and the concrete to form the pipe. Therefore, when the cement pipe mold component does not reach the specification, it means that the concrete cannot be completely compacted. When the component of the cement pipe mold exceeds the specification value, the power of the motor increases, the power consumption increases, and the production cost of the pipe is increased. Therefore, the component of the cement pipe mold should be controlled within a reasonable standard value scale.