Roller shutter door machine na may bilis na 30m/min, istraktura ng torrist, magandang epekto sa pagbubuo na may bahaging straightening, maaari itong mangako na ang slat ay nodistorted.
5. Ang tapos na produkto ay may mataas na katumpakan, pare-pareho ang haba at walang twist.
6. The purchase of multiple machines can reduce the transportation cost of a single machine. Two units can be installed in 20GP container , four units can be installed in 40HQ container.