DY-QC-9 Tunnel car washing machine

Features
The car washing machine adopts national standard galvanized profiles and galvanized plates, and through CNC machining technology, welding, forming, and galvanizing operations, it ultimately adopts powder spraying high-temperature melting paint technology. This process is the latest standard used in the car washing equipment manufacturing industry.

The car washing equipment integrates automatic brushing, automatic car washing liquid, and air drying functions. The equipment is operated using PLC control, and the brush automatically senses the width of the car body during cleaning, so as to automatically control the distance from the car body without damaging the car body. The system automatically senses the length, width, and height of the car body for effective automatic cleaning. The operating interface adopts a touch screen control system, which is displayed in both Chinese and English. It can implement human-machine dialogue and has automatic and manual functions, The function of remote control. Easy to operate, this car washing machine also features a fully automatic fault detection and alarm system, a vehicle appearance automatic recognition system, fault troubleshooting display, and a car washing counting system. The fully automatic car washing machine adopts multiple safety protections in design and technology to ensure long-term safe operation of the equipment, with a high degree of automation and stable and reliable operation. The main electronic components are made of well-known domestic and foreign manufacturers, with stable performance and low failure rate. The operation process of the car wash machine includes a top brush to clean the top of the vehicle, four skirt brushes to clean both sides of the vehicle body, the outer surface of the tires and wheels, and large vertical brushes on both sides to wrap around the front, body, and rear of the vehicle. The water wax cleaning solution has strong cleaning ability to protect the vehicle body, and four high-power fans have a faster drying effect with strong force

Description of the composition and characteristics of the control system。
This machine is controlled by China Xinjie PLC and has strong anti-interference ability. The design adopts protective measures, with high reliability and simple operation.
Main features of this machine:
1.This system uses PLC as the control center, ensuring stable and reliable operation;

2.Equipped with automatic and manual control functions;

3. Necessary manual control auxiliary functions have been added to the automatic operation, making it more flexible to operate during cleaning;

4.Equipped with emergency stop function;

5. Equipped with self diagnostic functions for various sensors;

6.The electric control box adopts a special design structure for waterproofing, anti-corrosion, and good seismic performance;

7.In terms of installation process, control circuit design, and component selection, comply with IEC and CCC standards;

8.In terms of installation and wiring, strong and weak currents are separated, and high-quality shielded wires and reliable grounding are used for signal lines to ensure that the system has strong anti-interference ability;

9. Each motor adopts reliable grounding and has multiple protection functions such as overcurrent, overvoltage, undervoltage, and undervoltage to ensure the safety of equipment and personnel;

10. The system has a relatively complete security protection system. When the equipment malfunctions, it immediately shuts down and waits for processing;

11) It has multiple sound and light alarm functions, and has alarm cause prompts, making it easy to find and handle faults;

 This device consists of the following systems:

1. Security protection system
This system has multiple protection functions for overcurrent, overvoltage, undervoltage, and phase loss; Each motor has overload protection function, and all motors, electrical control boxes, PLCs, etc. have reliable grounding.

2. Automatic fault detection and alarm system
This system has various motor overload alarms, emergency stop and phase loss alarms, abnormal conveying alarms, and various sensors

Fault detection alarm

3. Vehicle Automatic Identification System
When the device is started, the system detects whether a vehicle has entered. If there is, it will be cleaned. Otherwise, the device will stop and sound an alarm, waiting for processing;

Car wash process description:

The driver correctly parked the vehicle at the entrance guide rail position of the car wash machine

2. The vehicle position is detected by photoelectric sensors throughout the entire process, starting the track trailer to roll → the car moves slowly → automatically sprays clean water

2)→ Automatic spraying of foam solution → top brush washing the car roof → small brush washing the wheel hub height → left and right big vertical brushes to speed up the brushing → left and right arms to speed up the brushing and other functions to clean the car body in all directions → drive out when the green light is on.
3)Cleaning method: brush (foam cotton brush) without trace, foam liquid, water and rain.
The main functions of the car wash machine include infrared automatic sensing function, automatic voice broadcasting, fault self-test function, emergency stop function, vehicle profiling and brushing function, and sub action technology system.

Automatic car washer Model: DY-QC-9

Package: Professional export Plywood box.

Payment: 50% T/T as advance, 50% T/T before delivery.

Delivery time: Within 45 working days after the deposit confirmed.

Warranty: 18 months after installation

（1）Entrance tire guidance function：

The entrance position of the tunnel type car washing machine adopts high-quality nylon rollers to ensure that the tires are correctly driven into the trailer track, and automatically straightens the car body, ensuring that the car body is driving straight ahead

（2）Double keel structure (important feature)：

The keel frame of the car washing machine adopts an internationally advanced double keel frame structure, which combines the original single keel frame structure into a two-layer skeleton structure. The overall structure is made of galvanized iron plate bent and welded, and the surface is sprayed with rust proof paint treatment. The stability, aesthetics, and service life of the machine are greatly improved. The double keel frame structure car washing machine has reached the advanced level of structural design in China and can become an important development direction for future car washing machine structures.

（3）Trailer guide rail:

Made of galvanized channel steel welded together, each section of the trailer guide rail structure is designed with a humanized design that can be adjusted up and down to ensure it is level with the ground. The trailer rollers are made of high-quality nylon material, which fully maintains synchronous rotation with the wheels. The trailer chain is made of high-quality carbon steel hardness ball chains, effectively reducing friction with the iron plate, reducing the pulling force of the track motor, and improving the service life of the motor.

（4）Small brush structure：

The car wash machine adopts a four small brush structure, located on each side of the car, with one on each side. Its main function is to further clean the front lights, all the way to the rear lights, including the wheels and under the doors, to further improve the car wash effect.

（5）Soft foam cotton brush：

The new generation of foam cotton brush is used as the brush, and the service life of the brush can reach 200000 to 300000 times. Each time the car is washed, thousands of soft bristles can fully touch the car surface. The 360 ° contour brush washes the car surface, and the bristles are soft and do not absorb water or mud, without damaging the car paint, achieving a scratch free brush surface.