Aluminum alloy casement windows are a common type of windows made of aluminum alloy materials. The characteristic of this window is that it can be opened horizontally, that is, the sash can be opened inward or outward.

Aluminum alloy casement windows have the following advantages:

1. Lightweight and durable: Aluminum alloy materials are lightweight and high-strength, making the windows strong, durable and not easily deformed.

2. Corrosion resistance: Aluminum alloy has good corrosion resistance and can resist oxidation and corrosion in daily use, extending the service life of windows.

3. Good waterproof performance: Aluminum alloy casement windows adopt a sealed design, which can effectively prevent rainwater from penetrating into the room.

4. Good sound insulation performance: Aluminum alloy casement windows use double-layer or multi-layer glass, which has good sound insulation effect and reduces noise interference.

5. Easy to clean and maintain: The surface of aluminum alloy casement windows is smooth and flat, not easy to accumulate dust, and easy to clean. At the same time, aluminum alloy materials do not need to be painted, reducing maintenance costs.

Aluminum casement windows are widely used in residences, offices, commercial buildings and other places and are a common window choice.

Factors That Affecting the Price of Aluminum Extrusion Dies

The types of aluminum profile extrusion dies are different, and the design of the die structure combination is different, so the price is also different.

1.Structure

Aluminum profile molds are divided into flat molds and split molds, and there is also an integral mold for the extrusion production of seamless pipes, which are relatively rare. Today we will focus on the flat die and the split die. The flat die is used for profiles without a cavity, and the split die is used for profiles with a cavity. The split mold is a combination of upper and lower molds, so the price is more expensive.

2.Size

The larger the profile mold is, the larger the profile mold is. The material of the aluminum profile mold is generally H13 steel, and the larger the mold, the higher the price. That is to say, the larger the cross-section, the higher the price of the aluminum profile mold

3.Cross section complexity

The cross-section of aluminum profiles ranges from simple square tubes or round tubes to complex radiators or multi-cavity profiles. Although split molds are used, the development costs of the molds are different. The more complex the cross-section, the higher the cost of the mold.

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Structure of Aluminium Extrusion -Hollow Mold and Solid Mold

Aluminum profile extrusion dies can be divided into solid dies and hollow dies according to the shape of the extrusion section, and hollow dies can be divided into single-hole dies and multi-hole dies.

Hollow mold: It consists of two parts, the upper mold and the lower mold.

The general function of the upper mold is to guide the flow and position the hollow part of the hollow profile.

The lower mold is the outer surface working belt and empty knife.

Solid mold: Only one piece of mold including flow guide and working belt.