This is Luis from America. We purchased one customized laser machine from WintekCNC at 2016.12.  Our main job is cutting big thickness acrylic and our old machine from another jinan company was fired due to some reasons.

Wintek engineer designed a vacuum aluminum table with four dust collector zone for our laser machine, so surplus energy can be absorbed away fastly. And till now, machine works very well. 

We will choose cooperate with wintek again in near future.