1.Overview：

Most of the car washing machine uses frequency inverter as the main drive, programmable controller (PLC) as the automatic control, can realize unattended and manned equipment can work normally.

Conk-less automatic car washer:Non-contact car washing machine focuses on cleaning both sides of the car, there is a single L-shaped rotating arm can make lateral movement and 360 degrees of rotation, cleaning without dead angle. There are two control modes of car washing machine.semi-automatic cleaning: high pressure water washing spray car washing liquid manual wipe high pressure water washing spray bright wax manual drying. automatic cleaning: spraying decontamination agent highpressure water washing spray cleaning liquid high pressure water washing spray water.Most of the car washing machine uses frequency converter as the main drive, programmable controller (PLC) as the automatic control, can realize unattended and manned equipment can work normally.

2.Implementation plans：

Gantry walking: the front and rear movement of gantry is controlled through FGI FD300 series frequency inverter to ensure the rapid movement and coordination stability of gantry.

Air dryer device: FGI FD300 series frequency inverter with two fans each high speed operation, strong air dry the car exterior water stains.

Brush device: the brush is made of foam plastic to avoid damaging the car paint. Control the front and rear brush roller movement through the FGI FD300 series frequency inverter for all-round cleaning.

3.Application advantage

(1) The FD300 series frequency inverter has built-in Modbus communication protocol and PLC controller communication.

(2) The fault signal of frequency inverter can be directly collected through the multifunctional terminal setting or communication terminal for safety protection.

(3) The FD300 series frequency inverter has a high starting torque and a strong overload capacity.

(4) The FD300 series frequency inverter has a built-in C3 filter to suppress electromagnetic interference.