Cutting equipment convenient to clamp and used for plastic steel window profile machining
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 杭州泰初门窗有限公司
- Publication Date
- 2021-04-13
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Abstract
Description
technical field
[0001] The invention relates to the technical field of cutting equipment, in particular to a cutting equipment for processing plastic-steel window profiles that is easy to clamp. Background technique
[0002] Plastic-steel windows are a form of windows that were actively promoted by the state in the mid-1990s after wood, iron, and aluminum alloy windows. Because of its low price and relatively good performance and price, it is still widely used. Plastic steel doors and windows are made of polychlorohexene (often called PVC) resin as the main raw material, plus a certain proportion of stabilizers, colorants, fillers, ultraviolet absorbers, etc., extruded into shapes, and then cut, welded Or bolted to make door and window frame leaves, equipped with sealing rubber strips, tops, hardware, etc., at the same time, in order to enhance the rigidity of the profile, steel lining (reinforcing rib) needs to be filled in the cavity of the profile exceeding a certain len...