4.成型機架爲鑄鐵結構，並經回火處理。強性高 ，使用壽命長。
4. The forming frame is made of cast iron and tempered. High strength and long service life.
Our company has perfectly designed a complete set of fire hydrant box, fire extinguisher box, base box, open box, concealed box, PZ30, multimedia box profile forming equipment.
5.軋輥軸的材料爲40Cr，並經調質處理 ，硬度爲HB280。
3.床身爲鋼闆焊接件。並作回火處理 ，消除内應力、避免機身的變形。
.我公司完善設計一整套消防栓箱，滅火器箱，基業箱，明裝箱，暗裝箱，PZ30，多媒體箱型材成型設備。
5. The material of the roll shaft is 40Cr and its hardness is HB280 after quenching and tempering.
1. Distribution box/fire box frame is formed at one time, which can be directly folded into frame structure and controlled by PLC. Multiple safety protection is set up in normal production.
3. The bed is welded with steel plate. The internal stress is eliminated and the deformation of the fuselage is avoided by tempering treatment.
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