... welding system 4.aluminium alloy structure Main Features of Doctor Cap Making Machine:1.All process from feeding to welding, cutting is ... fully automatic2.Machine speed can be adjusted according your need3.Cap size can be adjusted to 18,21 ... , 453400, Henan, ChinaTel: 0086-373-8988258Fax: 0086-373-8998930 Nurse Cap Making Machine