1: Limit the heater head shot. (To prevent the heater head crushed PCB) 2: head heater. (First zone) 3: heater head up and down adjustment handle. (Adjustable up and down position) 4: LED lights. (Increase brightness of the work area) 5: head heater hot mouth. (Depending on the chip size can be replaced) 6: lower heating and wind mouth. (Second zone) 7: Infrared heating panels warm-up area. (Third zone) 8: PCB clamping bracket. (Fixed with a clamping device PCB board) 9: PCB clamping bracket locking screws. (PCB clamping bracket can be locked on the right) 10: The display and control buttons. (Display parameters and setting parameters) 11: before and after moving the upper heater adjustment handle. (Position adjustable front and rear) 12: the upper part of the heater cable. 13: the upper part of the heater and move around locking handle. 14: Tighten the screw-shaped plate fixture. 15: shaped plate fixture. (Clamping irregular PCB board, such as notebook panels) 16: plywood fixture to move the locking screws.