PVC pipes are one of our common pipes. They are usually used together with PVC pipes. Many people do not know much about the production formula. The following is a small compilation of some knowledge of the production formula of PVC pipes and the production process of PVC pipes. Let's get to know each other better and take a look.
Pvc pipeline production recipe knowledge:
With the development of science and technology, building materials have changed rapidly. For example, PVC pipes, which can provide us with extremely safe construction support, so we need to understand the PVC pipe production formula so that we can better choose.
Pvc pipes can be made from a variety of recipes, such as ABS materials, which are widely used to transport drinking water, mud, and chemicals. In addition, the related auxiliary materials are configured, mixed and transported accordingly, and it is placed in the mold after multiple production processes. There is also a use of UPVC material, which is characterized by very high chemical resistance, extremely good service life and quality, and convenient installation.
Second, the pvc-u pipe formula also has a lot of content. For example, the finished product made of CPVC material has a very strong resistance to many bad substances such as acid, alkali, and salt. The use of PP to cover multiple materials can directly output drinking water and ultra-pure waters, which has a great role in pharmaceuticals and chemicals. Of course, PE can also be used. It does not need to be dried. It can withstand great pressure. It is not easily corroded by toxic substances. It has a very strong toughness. It takes a very long time to use. It is not easy to breed bacteria. We can all use it safely.
Finally, the ratio of each kind of material must be strictly in accordance with the National Standards for collocation, so as to ensure that the quality of the product will not be a problem.
PVC Pipe Pipe Production Process:
The production process of PVC pipe pipes needs to be mixed with raw materials. PVC stabilizers, plasticizers, antioxidants, and other accessories are added to high-speed mixers in proportion and according to the process. The materials are heated up to the set process temperature by self-friction between the materials and the machinery. The cold mixing machine reduces the material to 40-50 degrees so that it can be added to the bucket of the extruder.
In the extruder part, a quantitative feed device is installed to enable the extrusion amount to match the feed amount to ensure the stable extrusion of the product. The extruded die part is a PVC that has been compacted, melted, and mixed, and there are follow-up materials pushed through the screw. To the mold head, Extrusion die head is the pipe forming part. Vacuum shaped water tanks are used for shaping and cooling of pipes. Vacuum shaped water tanks are equipped with vacuum systems and water circulation systems for shaping and cooling, stainless steel case bodies, and circulating water spray cooling. The tractor is used to continuously and automatically draw the cooled and hardened pipe out of the nose and adjust the speed by frequency conversion. After the cutting machine is controlled by the stroke switch according to the required length, the automatic cutting is carried out, and the delay is turned over, and the running water production is implemented.
The rummage rummage action is achieved by the cylinder through the air path control. The rumble is set up with a limiting device. After the cut saw cuts off the pipe, the pipe continues to be transported. After the delay, the cylinder enters the work and realizes the rummage action. The purpose of unloading.