pretreatment equipment belongs to steel door producing line 1 quick process steel panels 2 space occupied limited ISO9001

the “pretreatment equipment of automatic steel door producing line” adopt complete program-controlled, quick process to cold-rolled steel sheets (degreasing, roughening, passivation and drying). Space occupied is less than trasitional phosphating equipment. The powder adhesiveness is improved greatly. The follow-up process can be finished mechanically. The quality of surface finish is stable and under control. Running cost is decreased, and no pollutant emissions.

External size: LxW=12000x1800mm

Work piece size: δ=0.3-2.5mm,  W≤1100mm sheet metal;

Labor required: 2-3 workers;

Capacity: δ=0.7mm  LxW=2000x1000mm sheet. 120-200pieces per hour 

  

We are professional providing A to Z project service for steel door producing line.

We provide entire steel door production line, includsteel door manufacture machine, steel door surface finish machiney...

We developed our advanced method of manufacturing steel door instead of traditional way. Our new method is adopted by big Chinese steel door factories.

pretreatment equipment of automatic steel door producing line