Advertisement Roller

QE-1 profession integration turn to roll stalk, install easiest, be applicable to a light box to assemble and reform by oneself.
Spread the feeling machine fixed position mode traditionally while changing, have no contact numeral a fixed position completely, super often stable.
Advanced numerical system, auto precise fixed position.
A parameter establishes permanent memory, having no worries of cutting the power.
Many set system allied net, synchronous demonstration.(choose hard working ability)
Each poster demonstration time can establish respectively within 0~24 hours.
Turning over page function up and down can used for the demonstration of map, beauty spot.
When poster cut over according to the acceleration, evenly and soon, decelerate of speed curve sport, guarantee system of rise stop with operation more steady.
Inside placed and don't brush a step into the electrical engineering, involving the life span can reach to for 30,000 hours.
Switch machine time sets at will.
Being applicable to various exhibition demonstration, the advertisement light box, car carries an advertisement, athletics match field......