断桥铝型材复合机是建筑门窗行业中用于制造高性能隔热型材的核心设备，其核心功能是将铝合金型材与隔热条通过机械压力紧密结合，形成具有断桥结构的复合型材。这种设备通过创新的技术设计，解决了传统铝合金型材导热性强的问题，使门窗兼具高强度与优异的隔热性能，成为现代建筑节能的关键技术支撑。

The broken bridge aluminum profile composite machine is a core equipment used in the construction door and window industry to manufacture high-performance insulation profiles. Its core function is to tightly combine aluminum alloy profiles with insulation strips through mechanical pressure, forming composite profiles with broken bridge structures. This device solves the problem of strong thermal conductivity of traditional aluminum alloy profiles through innovative technological design, making doors and windows have both high strength and excellent thermal insulation performance, becoming a key technical support for modern building energy conservation.

一、核心功能：构建隔热断桥结构

1、 Core function: Building a thermal insulation bridge structure

隔热条与铝材的机械复合

Mechanical composite of insulation strip and aluminum material

复合机通过三组硬质滚压轮（每组包含上下两个滚轮）对已穿入隔热条的铝合金型材施加压力，使铝材与隔热条形成 “咬合式” 连接。例如，在穿条式工艺中，隔热条（通常为 PA66GF25 尼龙材料）被预先穿入铝材的齿形槽内，复合机通过滚压轮的压力将铝材与隔热条挤压成一个整体，形成 “断桥” 结构，阻断热量传导路径。这种连接方式的抗剪强度可达 30MPa 以上，确保型材在长期使用中不会出现分离现象。

The composite machine applies pressure to the aluminum alloy profile that has been penetrated into the insulation strip through three sets of hard rolling wheels (each set containing two upper and lower rollers), forming a "bite type" connection between the aluminum material and the insulation strip. For example, in the strip through process, the insulation strip (usually made of PA66GF25 nylon material) is pre inserted into the tooth shaped groove of the aluminum material. The composite machine squeezes the aluminum and insulation strip into a whole through the pressure of the rolling wheel, forming a "broken bridge" structure to block the heat conduction path. The shear strength of this connection method can reach over 30MPa, ensuring that the profiles will not separate during long-term use.

多维度压力控制

Multidimensional pressure control

设备配备多组压力传感器和数控系统，可实时监测并调整滚压力度。例如，针对不同厚度的隔热条（12-80mm），系统会自动计算所需压力值，并通过精密丝杆和直线导轨调整滚压轮间距，确保压力均匀分布。这种精确控制避免了传统人工操作中因压力不均导致的型材变形或连接不牢问题。

The equipment is equipped with multiple sets of pressure sensors and a numerical control system, which can monitor and adjust the rolling pressure in real time. For example, for insulation strips of different thicknesses (12-80mm), the system will automatically calculate the required pressure value and adjust the spacing between the rolling wheels through precision screws and linear guides to ensure even pressure distribution. This precise control avoids the deformation of profiles or weak connections caused by uneven pressure in traditional manual operations.

二、技术创新：智能化与高效生产

2、 Technological Innovation: Intelligence and Efficient Production

数控自动化设计

Numerical Control Automation Design

现代复合机普遍采用双轴或五轴数控系统，支持参数化编程。用户只需在触摸屏输入型材规格（如宽度、高度、隔热条类型），设备即可自动调用预设参数，完成刀盘高度、滚压轮间距等调整。例如，更换一种新的型材型号时，传统设备需人工耗时 30 分钟调整，而数控复合机可在 3 分钟内完成自动切换，生产效率提升 80% 以上。

Modern composite machines commonly use dual axis or five axis CNC systems, supporting parametric programming. Users only need to input the profile specifications (such as width, height, and insulation strip type) on the touch screen, and the device will automatically call the preset parameters to adjust the cutter height, rolling wheel spacing, and other parameters. For example, when replacing a new profile model, traditional equipment requires 30 minutes of manual adjustment, while CNC composite machines can automatically switch within 3 minutes, increasing production efficiency by more than 80%.

多动力协同驱动

Multi power collaborative drive

高端设备采用六驱系统（每组滚压轮独立驱动），确保型材在挤压过程中受力均衡。例如，在处理宽度达 300mm 的大型型材时，六组滚压轮同步施加压力，避免因局部受力不均导致的型材弯曲或扭曲。这种设计使型材的直线度误差控制在 ±0.5mm/m 以内，远超行业标准。

The high-end equipment adopts a six wheel drive system (each set of rolling wheels is independently driven) to ensure balanced force distribution during the extrusion process of the profile. For example, when processing large profiles with a width of up to 300mm, six sets of rolling wheels apply pressure synchronously to avoid bending or twisting of the profile due to uneven local stress. This design keeps the straightness error of the profile within ± 0.5mm/m, far exceeding industry standards.

三、应用场景：多样化型材加工

3、 Application scenario: Diversified profile processing

建筑门窗与幕墙

Building doors, windows, and curtain walls

复合机生产的隔热型材广泛应用于节能门窗、幕墙系统。例如，在寒冷地区，采用复合机加工的断桥铝门窗可使室内外温差达到 30℃以上，显著降低供暖能耗；在高温地区，则能有效阻隔太阳辐射热，减少空调负荷。据测试，使用断桥铝门窗的建筑比普通铝合金门窗节能 40%-50%。

The insulation profiles produced by composite machines are widely used in energy-saving doors, windows, and curtain wall systems. For example, in cold regions, using composite machined broken bridge aluminum doors and windows can achieve a temperature difference of over 30 ℃ between indoors and outdoors, significantly reducing heating energy consumption; In high-temperature areas, it can effectively block solar radiation heat and reduce air conditioning load. According to tests, buildings using broken bridge aluminum doors and windows are 40% -50% more energy-efficient than ordinary aluminum alloy doors and windows.

工业与交通领域

Industrial and transportation sectors

除建筑外，复合机还用于制造冷藏车箱体、高速列车车窗等对隔热要求高的场景。例如，冷藏车箱体采用断桥铝型材后，可将保温层厚度减少 30%，同时提升结构强度，延长使用寿命。

In addition to construction, composite machines are also used to manufacture refrigerated truck casings, high-speed train windows, and other scenarios that require high insulation. For example, when the refrigerated truck body is made of bridge cut aluminum profiles, the thickness of the insulation layer can be reduced by 30%, while improving the structural strength and extending the service life.

本文由断桥铝型材复合机友情奉献.更多有关的知识请点击:https://www.jnsaiwo.com我们将会对您提出的疑问进行详细的解答，欢迎您登录网站留言.

This article is dedicated to friendship For more information, please click: We will provide detailed answers to your questions. You are welcome to log in to our website and leave a message