ZHUOJIE · Automatic Car Wash Equipment

LY-A7 Automatic Car Wash Machine — Main Machine

Pump100 kg

Flow115 L/min

DryingTop + side fans

Motor18.5 kW

Model Positioning

LY-A7 Overview

This area is built to answer a B2B buyer's first questions quickly: what this machine is, where it fits, and how it differs from the other models in the range.

Why buyers consider LY-A7

Fully automated PLC control — one-button start, fault self-diagnosis and remote start reduce daily operating complexity for unattended or low-staff sites.

Hot-dip galvanized frame with powder coating provides strong corrosion resistance and extended service life in high-humidity wash environments.

Contour-following rotating swing arm adapts closely to each vehicle's shape, delivering consistent coverage without sacrificing safety margins.

Ultrasonic vehicle recognition system accurately detects vehicle dimensions and parking distance. The system operates reliably through water mist, preventing collision and ensuring safe washing for every vehicle type.

Dual-direction sliding rails automatically adjust lateral distance to the vehicle body based on detected model, maintaining consistent pressure, spacing and speed throughout the entire wash cycle.

Upgraded pump output (100 kg / 115 L/min) and top-plus-side drying layout deliver a stronger finished wash result — the clear performance step-up for higher-demand commercial sites.

Selection advice

Choose LY-A7 when you need a complete touchless package with intelligent vehicle detection, contour-following wash and stable daily operation — with upgraded pump output and top-plus-side drying for higher-demand commercial sites.

Choose this model if

Need upgraded touchless performance
Need stronger drying than standard model
Need an easier premium/upgrade sales story for B2B buyers

Consider other models if

Projects mainly focused on lowest initial touchless positioning
Compact-footprint contactless preference
Brush/self-service wash demand

Technical Data

Key Specifications

A clearer spec layout reduces empty space and makes the most decision-critical parameters easier to scan.

Main technical parameters

Model	LY-A7
Machine Type	360° Single-Arm Rotation (Touchless)
Equipment Dimensions (L×W×H)	8180 × 3750 × 3610 mm
Installation Area (L×W×H)	8300 × 3800 × 3650 mm
Max Vehicle Size (L×W×H)	5300 × 2200 × 2050 mm
Water Pump	Italian GTM
Pump Pressure / Flow Rate	100 kg, 115 L/min
Fan Power	3 kW × 4 (top) + 5.5 kW × 2 (side)
Motor Power	18.5 kW / 380V
Power Supply	Three-Phase, 380V, 50Hz
Wash Time	Standard: 3 min / Premium: 6 min
Water Consumption	Approx. 267 L / vehicle
Power Consumption	Approx. 0.97 kWh / vehicle

Additional utility / control data

PLC	XINJE, lifetime free upgrades
Ultrasonic System	Customized for car wash machine; unaffected by water mist; IP69K waterproof sensor (Shanghai Bangpu)
Frame Structure	Hot-dip galvanized + powder coating
Cable	TRVV high-flex drag chain cable
Hydraulic Hose	Double-layer, pressure resistance 21 MPa

Chemical consumption reference

Liquid A	30 – 40 mL
Liquid B	30 – 40 mL
High-viscosity foam	35 – 60 mL
Rinse aid	30 – 50 mL
Liquid wax	30 – 40 mL
Colorful liquid	30 – 50 mL (optional)

Wash sequence & stages

Wash Performance

How the touchless cycle moves from pre-wash through drying.

Wash sequence

Pre-wash → High-viscosity foam → Contour-following high-pressure rinse → Colorful waterfall (optional) → Second contour-following rinse → Crystal coating wax → Top + side blow-drying

How each stage works

Contour-following high-pressure system

The lifting high-pressure water system tracks vehicle contours with intelligent distance calculation and anti-collision protection, maintaining balanced pressure, equal spacing and steady speed across pre-wash, rinsing and wax-coating stages.

High-viscosity foam

Formulated with broad-spectrum active ionic agents and a stringing process, the dense foam thoroughly contacts surface dirt, improving cleaning efficiency while simultaneously polishing and protecting paintwork for a richer, glossier finish.

Rinse aid

Automatically mixed with water and atomized under high pressure into fine mist particles that evenly cover the vehicle surface — penetrating body gaps for thorough contamination removal.

Crystal coating wax

Forms a high-molecular polymer layer on the paint surface that hardens into a durable protective film after blending with soft water, enhancing gloss and providing long-lasting paint protection.

Mobile blow-drying

The built-in blower travels with the main unit, enabling continuous mobile drying for improved effectiveness across the full vehicle length.

Side blow-drying

Utilizes aerodynamic principles with leading international technology to create an air curtain effect — achieving over 80% drying efficiency on side surfaces.

Configuration Scope

Standard + optional content

Instead of leaving configuration buried in one long list, this layout separates included content, hardware support and optional discussion items.

Standard functions

Automatic detergent mixing

High-density foam

One-button anti-freeze draining

One-button start and reset

Remote start function

Process guidance screen

Fault self-diagnosis

Wash count function

Water wax spray

Air drying system

Undercarriage and side washing

Touchless detergent spray

Ultrasonic vehicle detection

QR code payment system

LED screen with voice guidance prompts

Colorful waterfall (optional chemical stage)

Core components

Sensor	Shanghai Bangpu, dedicated for car wash machines, IP69K waterproof
Frame Structure	Hot-dip galvanized + powder coating
Cable	TRVV high-flex drag chain cable
Hydraulic Hose	Double-layer hydraulic hose, pressure resistance 21 MPa

Optional / project discussion

Site-based OEM / ODM customization

Branding / language interface adjustment

Export packing and installation guidance

Service support

Installation guidance, operator training, spare parts supply and remote technical support can be arranged for export projects.

Project Fit

Recommended applications

This block helps distributors and end buyers match the model to real site conditions instead of reading only technical parameters.

Higher-demand gas stations

Commercial car wash centers

Auto service centers

Projects requiring stronger drying performance

Higher-efficiency automatic wash installations

Markets where upgraded touchless positioning is important

01Share site conditions

Country, power, water, bay dimensions and expected wash volume.

02Confirm model & options

Standard package, optional modules and utility matching.

03Quotation & export plan

Configuration, delivery, packing and support discussion.

Fast Comparison

Touchless family comparison table table

Long B2B pages work better when technical evaluators can jump directly to comparison. This table is included so buyers do not need to bounce between multiple pages.

Key item	LY-A5	LY-A7	GW	F320	S-6	S-7	S-18	S-19	T-12
Machine type	360° single-arm rotation (touchless)	360° single-arm rotation (touchless)	Compact contactless (no brush)	Reciprocating brush wash	L-arm + quick air-dry integrated	L-arm + quick air-dry (hanging rail)	360° L-arm rotation (touchless)	L-arm intelligent air-drying integrated	Flexible L-arm rail wash-dry integrated
Pump / washing output	80 kg / 100 L/min (Italian GTM)	100 kg / 115 L/min (Italian GTM)	100 kg/cm² plunger pump; 18.5 kW / 380 V motor	Brush wash + automatic foam / wax proportioning	Perfect Power; 60–90 kg; 16 kW / 380 V	Perfect Power; 100–120 kg; 16 kW / 380 V	Perfect Power; 60–90 kg; 11 kW / 380 V	Perfect Power; 100–140 kg; 22 kW / 380 V	Perfect Power; 100–140 kg; 22 kW / 380 V
Drying / fan layout	3 kW × 4	3 kW × 4 top + 5.5 kW × 2 side	5.5 kW × 4 all-plastic fans (fixed air dryer)	5.5 kW × 4 all-plastic fans	4 embedded mobile fans (4 × 5.5 kW)	4 embedded mobile fans (4 × 4 kW)	Not included	4 embedded mobile fans (4 × 5.5 kW)	4 embedded mobile fans (4 × 5.5 kW)
Power	15 kW / 380 V	18.5 kW / 380 V	380 V / 43 kW total	25 kW / 380 V	16 kW / 380 V	16 kW / 380 V	11 kW / 380 V	22 kW / 380 V	22 kW / 380 V
Cycle time	—	—	2–5 min	3–5 min	—	—	—	—	—
Self-service	QR code payment (standard)	QR code payment (standard)	24H QR self-service (optional)	QR code 24H self-service (standard)	Remote + multifunction; 24H unattended (optional)	Remote + multifunction; 24H unattended (optional)	Remote one-button start	Remote + multifunction; 24H unattended (optional)	Remote + multifunction; 24H unattended (T-12plus / optional)
Best fit	Balanced standard projects	Higher-demand touchless	Compact contactless + optional upgrades	Brush wash + unattended service	Wash + integrated drying (mid-range)	Higher-pressure wash + drying	Mid-range touchless before drying upgrade	Flagship S-Series + 3-year warranty	T-Series wash-dry + 3-year warranty

Upgrade logic

A7 is the stronger-output version of the same 360° touchless family.

Drying difference

A7 uses both top and side fans, which is the clearest upgrade point over A5.

Project fit

Choose A7 when clients explicitly ask for stronger washing + stronger drying.

Common Questions

LY-A7 FAQ

These answers are written for pre-quotation conversations, so they focus on wash method, fit, configuration and support.

How is LY-A7 different from LY-A5?

LY-A7 has stronger pump performance, a larger motor and enhanced drying with top and side fans, making it better for higher-demand projects.

Does LY-A7 include drying?

Yes. The standard sheet includes 3 kW × 4 top fans and 5.5 kW × 2 side fans.

Who is LY-A7 suitable for?

It is suitable for commercial sites that need stronger washing and better drying efficiency than a standard touchless configuration.

Can LY-A7 be customized for export projects?

Yes. OEM / ODM customization, installation guidance, spare parts supply and remote technical support can be arranged.

What is the wash cycle time?

Standard wash takes approximately 3 minutes per vehicle. Premium wash (full chemical stages) takes approximately 6 minutes per vehicle.

How much water does the machine use per wash?

Water consumption is approximately 267 litres per vehicle. Chemical consumption is adjustable and listed in the specifications.

Inquiry Ready

Ask for LY-A7 quotation

For faster quotation, send your project country, site dimensions, power, water, expected daily volume, preferred wash method and any self-service / water-treatment / branding requirements.

Project countrySite sizePower & waterDaily volumeRequired optionsTarget market

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