Here tell you things need attention when operating heat shrink wrapping machine:

(a) First of all, set a heating time for the machine

(b) Press the manual button, the rack cylinder solenoid valve get the electric output to drive the gear, the gear drives the chain, then the position of the rack cylinder close to switch off. When the rack cylinder runs to the upper stop point, the front position of the rack cylinder is close to the switch.

(c) When the oven run to the end of the cylinder, the timer start to delay, solenoid valve of rack cylinder blackout.

(d) The end of time, the oven cylinder solenoid valve blackout.

(e) Continue the next work process.