管模型螺旋风管机 The tube mould type        螺旋风管成型机专用于自动化批量生产螺旋风管，本企业LXA系列螺旋风管机具有很高的性价比。      每加工一种管径的螺旋风管必须使用对应尺寸的管模，具有管径切换和调整简便快捷、制管尺寸稳定、密封性能和成型效果好的特点。并可根据使用需求长度，采用高速同步自动切割系统或采用滚剪切割装置。     螺旋式圆形管道系统因其卓越性能及低廉的运作成本，在通风、空调系统中的应用不断推广，它具有风阻小、送风效率高、强度和刚性好、安装方便、占用空间小、耗材低、费用少、密封性好等优点。切换不同规格的管模，可以加工成相对应的风管。  When process spiral tube, each diameter needs corresponding mould. It`s easy to change mould and adjust. The spiral tubes feature stably in size, good seal and profect forming effect. The machine can apply automatic cutting device or roll cutting device according the tube length.   The spiral-seam Tube-former machine features reasonable structure, easy operation and adjustment, stable performance, and high quality with low price. This machine is the professional equipment used in processing spiral duct with different diameter on batch automatically for various industries. Within the processing range, you can process different spiral duct via apply the corresponding mould.