HDPE Pipe that are produced by this line have excellent stiffness and  flexibility, heat resistance, aging resistance, high mechanical strength, resistance of environmental stress cracks, resistance to creep deformation, heat-linkage, and so on. So, it is a preferred gas and water pipe for ductwork system between city and its suburb, Large diameter HDPE pipes start to play very important role in the city water and gas supply systems.

PERT pipe extrusion line

PET Packing Belt

Unidirectional and two-direction stretching earthwork plastic grid unit GSB-Z is a latest product developed by our corporation based on the well-developed technique of abroad and our many years of the plastic plate equipment production experiences, it is chiefly used to produce different standards unidirectional and two-direction earthwork plastic grid. The grids are extensively used in reinforcing roadbeds of expressway, municipal administration way, railroad and airplane runway, reinforcement engineering of reinforcing earth on both sides of road, railway and river; strengthening the dykes of river and sea; enclosing wall of orchard, vegetable plot, domestic animal and construction site etc.

This unit has high yield and efficiency, and steady quality, it is the optimum selection that earthwork stuff and the plastic material goods companies to open up the fresh product.

we have plastic pipe extrusion line and plastic pipe production line,supply plastic pipe machine.
Plastic Pipe Production Line

pvc pipe production line wire enhanced

Twin-screw extruder

Screw the oil cooling system using cooling. Barrel cooling system using a special cooling wind. Dedicated computer-controlled system. Different formulas based on user requirements, preparation of the structure of the most reasonable screw, so as to achieve the best quality plastics and logistics status. Screw all the special high-precision CNC milling machine screw to ensure that each similar performance out of a high degree of consistency in extrusion equipment. Spearheaded the introduction of the international most advanced variable pitch, variable depth of screw design techniques, so that the logistics of the screw shear, compression is more gentle, much closer to the actual needs. The distribution of specially designed box, thrust bearings especially increased use of imported bearings, drive the high-life, can be subjected to greater pressure extrusion. Electrical system to maximize the use of the original imports, and has a number of alarm function failure, failure less easily excluded. Special cooling system design, particularly an area of increased heat dissipation, cooling rapidly, temperature control accuracy of ± 1 ℃

We are a lead supplier for plastic production line in China, in Board Production Line industry, our best quality, service and cheap price for Board Production Line is our base to be a leader, which makes us have very good sales for PVC Sheet Production Line in all of the world.

pvc wave sheet production line called pvc conrrugated sheet production line too , it can produce pvc roof mainly.
The unit is comprised by a conical twin screw and corresponding wave plate forming machine, tractor and cutting machine. It can be used for continuous produce structural season resistance UPVC colorful block igniting plastic cement ware plate. If replacing the relevant components, the line can produce the chequer plank, possess steady molding performance, tight structure, high automation degree and convenient operation.

Twin-screw extruder

SJZ series conical twin-screw extruder is a suitable for all types of PVC powder extrusion forming of special equipment. With different molds and auxiliary equipment can produce various kinds of PVC plastic pipe, profile, sheet, sheets, bars and Pelleting.

Screw the oil cooling system using cooling. Barrel cooling system using a special cooling wind. Dedicated computer-controlled system. Different formulas based on user requirements, preparation of the structure of the most reasonable screw, so as to achieve the best quality plastics and logistics status. Screw all the special high-precision CNC milling machine screw to ensure that each similar performance out of a high degree of consistency in extrusion equipment. Spearheaded the introduction of the international most advanced variable pitch, variable depth of screw design techniques, so that the logistics of the screw shear, compression is more gentle, much closer to the actual needs. The distribution of specially designed box, thrust bearings especially increased use of imported bearings, drive the high-life, can be subjected to greater pressure extrusion. Electrical system to maximize the use of the original imports, and has a number of alarm function failure, failure less easily excluded. Special cooling system design, particularly an area of increased heat dissipation, cooling rapidly, temperature control accuracy of ± 1 ℃

plastic machinery

PVC Pipe Production Line

The companies who are in the business of plastic extrusion machinery, buy raw plastic beads in small sizes (also known as resins) in bulk. These resins are then mixed with different colorants so as to make them more attractive to the end user.For those who don’t know much about plastic extrusion, here is a brief detail about it. Plastic extrusion refers to a process wherein thermoplastics are extruded as per the required shape and size of a product. The plastics are first melted, then moulded into the specified shape. In order to add, special features and add some more to the overall quality, these resins are also treated with UV ray blocking material and mixed with additives. Thereafter, it is made to go through different stages of the machine barrel and heated cavities, where in, it gets into its desired shape as per the product’s specification.

Earlier the finishing of such products used to be substandard, however with the advent of technically advanced machines the finishing of plastic extruded products is top notch and meet the stringent international quality parameters.China based plastic extrusion machinery manufacturers are confident about holding on to their current market share and are ready to penetrate into the newer economies as well.Industry insiders further predict that this industry will keep on climbing the profit charts for the times to come. The massive industrialization which is taking place across the globe wouldn’t let this industry go out of business ever. Even during the downturn the plastic extrusion machinery suppliers did not observe any catastrophic fall in demand and were the first one to recover.

Qingdao Chaofeng Plastic Machinery Co., Ltd. is a specialized manufacturer of plastic machinery .Specifically, the main products include plastic pipe/profile production line, such as PE/PVC/PP Plastic extrusion machinery ; wood and plastic composite sheet/profile production line; plastic sheet production line ; china plastic machine;PET/PP strap production line; as well as various plastic auxiliary machines. More information about our products pls link to our official website: www.weiruites.com .

Principle:
Plastic crusher and other auxiliary equipment (dryers, dehumidifiers, chillers, mold temperature, etc.) with the formation of “crushing the proportion of mixed recovery system,” the benefits of material goods is less than the water pollution caused by plastic’s physical properties – strength, density, color, luster from destruction, it can improve the product quality; its benefits, including cost and material savings, improved process management, automation, no plant action potential, enhancing the competitiveness and environmental friendly manufacturing activities.

Care and Maintenance
1, should be placed into plastic crusher ventilation, and ensure that the work of heat from the motor, extending its life.
2, the bearing should be filled with oil on a regular basis to ensure that the bearing lubrication.
3, regular inspection tool screws, use the new plastic crusher 1 hour, with a fastening tool knife, knife set screw, to strengthen fixity between the blade and the knife.
4, in order to ensure the sharpness of cut tool, the tool should be checked often to ensure that its sharpness, reduce the shortage caused by a blunt blade unnecessary damage to other components.
5, the replacement of the tool, the knife and fixed knife gap between: 20HP more crusher 0.8MM better, 20HP following crusher 0.5MM better. Recycled material is thinner, the gap may be appropriate to transfer large.
6, the second before the start of machine room should be cleared of remaining debris, reduce the startup resistance. Open the hood and should be regularly inertia pulley cover, remove the bottom flange of gray, Plastic crusher chamber for discharge of powder into the shaft bearings.
7, the machine should be kept well grounded.
8, regular inspection of plastic crusher belt is loose, tighten the time.

As thermoplastic polymers go, PVC or polyvinyl chloride must be one of the most widely used all around the world. A wide variety of industries use PVC due to its durability and affordability. Nowhere is this truer than in the construction industry where pvc pipe machine and fittings are extensively used for plumbing systems in the building of new homes. The development of PVC has been somewhat chequered and the popularity we see today has taken a long time to come into fruition. The first PVC was developed by the B.F Goodrich Company around ninety years ago. The work of this company however had limitations, PVC at the time was not as versatile as it is now, and originally the material was regarded as being brittle and unworkable.

pvc pipe machine does have a weakness however, despite its strength if it is left out in the sun the material tends to warp and sag, making fittings and pipes completely unusable. In addition, when used to carry high pressure gas ruptures can occur.Even with these problems PVC pipe remains one of the most widely use thermoplastic polymers in the world. Without the pipe and fittings made from PVC the construction industry would not be able to work as fast and maintenance costs of water systems would be astronomical. Ultimately PVC has been a vital building block in the creation of the modern world.

Even after the combination of plasticizing agents PVC did not become widely used for at least another decade. Many industries found it hard to find suitable applications for this material, despite its obvious qualities. The first uses for the material could not be further removed from the construction industry. Early tyre manufacturers started using PVC for the tread on tyres as they would last longer. These early forays were soon abandoned for rubber however after vulcanisation had created a far more useful tyre material. The mid-century saw the first pvc pipe machine being developed. This was because a new machine allowed the PVC to be stretched into cylindrical pipes that were uniform and hence perfect for construction. This specialist piece of machinery made PVC pipe and fittings what they are today, the material of choice for building purposes. Thanks to its durability and low absorption properties, it was found to be perfect in piping systems.

Qingdao Chaofeng Plastic Machinery Co., Ltd. is a specialized manufacturer of plastic machinery .Specifically, the main products include plastic pipe/profile production line, such as PE/PVC/PP Plastic extrusion machinery ; wood and plastic composite sheet/profile production line; plastic sheet production line ; PET/PP strap production line; as well as various plastic auxiliary machines. More information about our products pls link to our official website: www.weiruites.com .