是否进口否
规格齐全
颜色可选
类型防火窗框型材
尺寸定制
防火窗型材冷弯设备的核心部分的轧辊模具，
潍坊奥腾冷弯机械有限公司用的原材料，
遵循科学合理的加工工艺，制造的防火窗型材设备经久耐用。
获得了客户的一直**！
基本原理是将钢带通过多道次轧辊模具缓慢变形至防火窗型材
设备具有的程度进行控制操作简单，长度可根据需求进行调整切断。
The roll die of the core part of the cold-bending equipment for the fire-proof window profile,
Weifang Aoteng Cold bending Machinery Co., Ltd. uses high-quality raw materials,
Follow the scientific and reasonable processing technology, the manufacturing of fire-proof window profile equipment durable.
Has won the customer's praise all the time!
The basic principle is to slowly deform the steel strip through the multi-pass roll die to the flame-proof window profile.
The equipment has the advanced degree to carry on the control operation simple, the length may carry on the adjustment according to the demand to cut off.
Roll material: GCr15 quenched HRC58 °-62 °
Material specification: Q235
Fire proof window profile equipment process:
玻璃：70系列型材用的是5+22+5（两块5mm厚度的玻璃，中间的空气层是22mm）的中空玻璃，60系列型材用的是5+12+5（两块5mm厚度的玻璃，中间的空气层是12mm）的中空玻璃。隔音隔冷隔热水平上，70系列明显就比60系列要高很多。
http://aotengjixie.cn.b2b168.com
