What is extrusion of PVC window profiles?

PVC plastic window profile is widely used as a new type of building material, due to its physical properties such as rigidity, elasticity, corrosion resistance, anti-aging properties, and usually used as a substitute for copper, zinc, aluminum and other non-ferrous metals. # profile extruder machine.

The raw material formula of PVC window profile

Main raw material: PVC polyvinyl chloride
Proportionally add stabilizers, colorants, fillers, UV absorbers, etc.
Extruded profiles.

JWELL PVC window Profile Extrusion Machine #jwell machinery

A client from Algeria ordered three pvc window profile extrusion production line two month ago, now our company engineer Mr Li is installing the machine line in customer’s factory.

This line features stable plasticization, high output,low sheering force, long life service and other advantages. The production line consists of control system, conical twin screw extruder or parallel twin screw extruder, extrusion die, calibration unit,haul off unit, film covering machine and stacker.
The extruder is equipped with AC variable frequency or DC speed drive, imported temperature controller. The calibration unit's pump and haul off unit's reducer are good brand products. After simple changing of the die and screw and barrel, it also can produce the foam profiles, the effect can be better than single screw extruder. #plastic extrusion machine

The advantages of PVC window profile

Cost-effective

The price of plastic is much lower than that of aluminum, which has the same strength and life, and this advantage is becoming more obvious due to the sharp rise in metal prices.

Colorful

The application of colored plastic steel profiles adds a lot of beauty to the building. Before the use of wooden doors and Windows, in order to achieve the harmony and consistency of doors and Windows and building appearance, more paint on the surface of doors and Windows, paint in the case of ultraviolet light is easy to age and peel off, in a few years is unrecognizable, and the life of the building is not coordinated. Later invented color aluminum doors and Windows, but the price is expensive, the average consumer can not afford. The use of plastic doors and Windows solves this problem, and the color film profile can even make a fake wood grain effect.

Durable

The strength of the profile is greatly improved by adding reinforced steel into the cavity of the profile, which has the effect of earthquake resistance and wind erosion resistance. In addition, the multi-cavity structure of the profile, independent drainage cavity, so that water can not enter the reinforced steel cavity, avoid steel corrosion, and improve the service life of doors and Windows. The addition of anti-ultraviolet components also improves the weather resistance of plastic steel profiles, even in tropical areas with strong ultraviolet rays.

Good thermal insulation performance

The thermal conductivity of the plastic steel profile itself is far less than that of the aluminum profile, and the design of the multi-cavity structure is to achieve the effect of heat insulation. The study shows that the indoor temperature of the same type of room using plastic steel doors and Windows in summer is on average 5-7 ° C lower than that of the room with aluminum doors and Windows, and it is 8-15 ° C higher in different areas in winter.

Good sound insulation performance

Install insulating glass sealed plastic steel doors and Windows with sound insulation properties. Sound insulation has become the main condition for choosing doors and Windows, especially in downtown residential buildings. The assembly of plastic steel doors and Windows adopts the welding process, and the closed multi-cavity structure has a very obvious effect on the noise screen closing.