A mold with mechanical and thermal uniformity characteristics that achieve the expected melt flow velocity, and a spiral mold with mechanical and thermal uniformity characteristics that achieve the expected melt flow velocity.
There are many types of plastic raw materials for pipe molds, and here we introduce PE The advantages and disadvantages of PVC, PP-R plastic pipe molds.
Spiral mold features: The melt flow velocity achieves the expected mechanical uniformity and thermal uniformity.
1. Spiral can be used in the production of inner, middle, and outer pipes, and can also be used for pipes of different pressure levels;
2. Low pressure consumption and high output;
3. No need for a core rod bracket to eliminate the flow patterns that occur during production;
4. Compact structure, reasonable connection, and easy replacement;
5. Made of high-quality mold steel;
6. All diameters over 200 are designed with internal heating and constant temperature devices (internal heater and mold temperature machine)
7. Chrome plating and polishing of the flow channel allows users to obtain the best product outer tube.
8. Equipped with a mold mobile car, the electric 90 ° flip makes it more convenient and efficient to change mold specifications. In China's pipe market, plastic pipes are steadily developing, with PE pipes, PP-R pipes, and UPVC pipes all occupying a place, among which the strong development momentum of PE pipes is the most remarkable.
PE pipes are widely used in various fields. Among them, water supply pipes and gas pipes are the largest application markets. Reliable quality and reasonable prices have earned our company a good reputation. Our company has rich production experience in producing PE pipe molds. The development of PE pipes inevitably puts forward higher requirements for molds.
Solid wall pipe, foam inner spiral silencer pipe, hollow wall inner spiral pipe, water supply pipe, drainage pipe, spiral reinforcement pipe, mining pipe, communication switch (wire and cable) PVC fiber reinforced hose (network pipe or snake skin pipe)
Mold type: bracket type or co extrusion composite mold, made of high-quality mold steel, using stainless steel or copper sizing sleeve.
The use of a split bracket die design can ensure the quality of PVC products. Its advantages:
1. Low die pressure and shortest melt residence time
2. The overall flow characteristics of the channel are very good
3. Ideal dwell time and the ability to set target temperature guidance for cutting sensitive materials
4. Excellent wall thickness control
Mold is an important factor affecting the process, and the quality of mold shape can reduce or increase the difficulty of process adjustment.
Because we are professional, we do better. Quality is the life of the enterprise, and customer satisfaction is our eternal pursuit.
PPR pipe extrusion mold adopts a special spiral structure. Meanwhile, this mold can also be used for extruding PE pipes. The mold is easy to use and has a wide range of applications.
The mold has the following characteristics:
1. the first mock examination with multiple paths and the first mock examination with multiple cavities saves costs for customers;
2. The mold can be designed and manufactured according to customer requirements;
3. At the same time, we can provide customers with mold related products, such as mold temperature controllers, screen changers, granulation mold heads, sizing sleeves, heaters, mold mouths, mold cores, etc;
4. Possess modern design software and experienced engineers to design molds; Customers are also welcome to provide drawings for processing;
5. Modern production technology and equipment;
6. Reasonable production plan arrangement to ensure timely delivery;
7. Strictly control the quality of mold products according to customer requirements;
8. Skilled workers are responsible for the assembly of molds;
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