消防箱冷彎成型機專業制造商—濰坊煒樺冷彎機械制造有限公司成立于2003年，是一家專業致力于冷彎成型設備的研發、設計、制造的高新技術企業。全國第一條消防箱生產線由煒樺研發成功，給消防箱生產企業帶來了革命，具有效率高、省人工、安全可靠等優點。公司坐落在山東科技職業學院內，依靠學院強大的師資力量和雄厚的科研實力，不斷地進行技術創新，使煒樺的技術一直走在同行業的前列，并取得了多項專利。

Weifang Weihua Cold Bending Machinery Manufacturing Co., Ltd., a professional manufacturer of cold bending forming machine for fire box, was established in 2003. It is a high-tech enterprise specialized in the research, development, design and manufacturing of cold bending forming equipment. The first fire box production line in China was successfully developed by Weihua, which brought a revolution to the fire box production enterprises, with the advantages of high efficiency, labor saving, safety and reliability. The company is located in Shandong Vocational College of science and technology, relying on the strong faculty and strong scientific research strength of the college, and constantly carrying out technical innovation, so that Weihua's technology has been in the forefront of the industry, and has obtained a number of patents.

消防箱冷彎成型機設備組成：

開卷機-校平機-伺服送料、沖孔-冷彎成型-自動折彎-切斷

材料材質：Q235 

鋼帶厚度：0.8~1.2 mm

鋼帶寬度： 根據消防箱大小規格

生產速度：約100個箱體/每小時

總電機功率：約22kw

液壓站功率：5.5kw

切斷方式：液壓切斷

電氣控制：PLC

驅動電機：變頻電機驅動

開卷機大稱重：3噸

氣源：0.7MPa

電壓參數：380V，50Hz, 3相

切斷尺寸公差：≤ ±0.5mm

切斷模具材質： Cr12MoV  

軋輥材質：Cr12 淬火HRC58--60°