Vinyl is a plastic material known for having a long lifespan and good durability. Developed in the 1920s, vinyl is widely used in a broad range of extruded products and applications. As a custom manufacturer, we extrude quality vinyl products used in many industries.
What is vinyl extrusion for Windows?
Vinyl extrusion is the process of manufacturing vinyl profiles used for fencing, patio covers and gates. The skill and equipment required to create high quality profiles that are consistent and meet specifications is significant.
What is an Extruded fence?
Vinyl fence is manufactured through the process of extrusion. Extruding is when material is pulled through a die set in a particular shape. The vinyl resin is put into a hopper and drawn through a shaped die, a 5” x 5” square, for example (which is a standard privacy post die).
What is mono extrusion?
Mono-extrusion is an outmoded process of forming the profile from a single material into the desired shape and size. Co-extrusion is the manufacture of two extrusions simultaneously: a laminated bond of an ultra UV-stabilized capstock onto a tough and unyielding PVC base or substrate.
How do you improve extrusion process?
Tips for Improving Extrusion Efficiency and Preventing Problems
- Adjust feed throat temperature.
- Maintain a consistent regrind form.
- Cool screws when processing polymers to minimize degradation.
What is co extruded aluminum?
Co-extrusion method is used for production of a dual Aluminum rod. The surface layer material for co-extrusion is prepared by rapid solidification process. The microstructures of rapid solidified Al in co-extruded rod consist of small grains (50µm) and some small particles (0.1-1µm).
What are extrusion dies?
Extrusion dies are essentially thick, circular steel disks containing one or more openings to create the desired profile. They are normally constructed from H-13 die steel and heat-treated to withstand the pressure and heat of hot aluminum as it is pushed through the die.
What are the main extrusion defects?
The common defects in extrusion process are: Improper System Engineering/Installation, Improper Operation, Resin Defects, Improper Materials Addition, Surging, Poor mixing, Melt toughness or fracture, Overheating, Moisture release, Trapped air, Contamination.
What is extruded aluminum made of?
Extruded aluminum is the byproduct of heating aluminum material and pushing it through a die. An aluminum billet is heated to a high temperature – around 900°F – then loaded into an extrusion press. Once a ram applies pressure to it, the raw material is sent through the die to produce a shaped form.
How do extrusion dies work?
How extrusion dies are classified?
Several unique products are made by extrusion and the dies needed to make these products are classified as: 1) sheet dies; 2) flat-film and blown-film dies; 3) pipe and tubing dies; 4) profile extrusion dies; and 5) co-extrusion dies.
What is a PVC window profile extrusion line?
BENK PVC window profile extrusion line is also named PVC window profile production line which is used to make different series window profiles, like 60series or 80series. PVC window profile extrusion line is the same with other plastic profile extrusion line, the difference is between the extrusion mould and vacuum table.
What is the length of PVC window profile die?
Normally, one PVC window profile extruding machine can make different profile only changing PVC window profile die, the length of profile length is 6 meters, as BenK PVC window profile can make the fixed length you want with the photoelectric sensor on the stacker.
Why choose Quanex for vinyl extrusion?
Vinyl Extrusion Quanex’s decades of extrusion expertise help deliver innovative polymer technologies to the window and door market. With more than 35 years of leading expertise in materials science, Quanex Building Products offers vinyl extrusion capabilities for high-performance window and door technologies.
Can I use 80 series extrusion line to make 88seies?
We can use the 80series extrusion line to make 88seies with change the molds. We suggest that one series PVC window profile at least need 2-4sets PVC window profile extrusion line which can extend the life of molds.
