Conveyor / Tunnel Car Wash Systems

KKE Gamma tunnel systems handle ~20–120 cars/hour with hot-dip galvanized conveyors and configurable arches to match needs.

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Cars / Hour Max*

0–15

When tunnels start to make sense (cars/hr).

Built for Throughput & Flexibility

Configure by cars/hour and washing technology (Brush, Touchless, or Combination).

• Hot-dip galvanized steel conveyor
• Modular arches tailored to your site
• Roller-on-demand conveyor logic for smooth entry.

Gamma Tunnel Models

KKE Gamma 12 m

This is the smallest conveyor machine and it is the most selected model to replace a Trolley Car Wash Machine. This machine fits in 13m which is somewhat close to a trolley machine. Foam Soap Spray, Skirt Brushes, Wrap Around Brushes, Tire Brush, Sealer Wax, Tire Brushes, Blowers, this machine has it all and also has the freedom to change the machine configuration.

KKE Gamma 18 m

18m Conveyor is an ideal length for most locations. It can wash approximately 50 - 60 cars per hour. An 18m conveyor is suitable for most locations as you can get plots that can accommodate equipment of this length along with turning radius and space for line up. 4 swing arm brushes provide very good cleaning along with the skirt brushes.

KKE Gamma 30 m

30m Conveyor to give high throughput 100 cars per hour. The speed of the conveyor can be increased to increase the number of cars washed during rush hour. The Wash Arches are configurable and you can change the car wash equipment configuration to suit your local requirements and customer expectations.

Popular Feature Arches

Foam Bath

High-coverage presoak for better cleaning.

LAVA Foam Applicator

Visually striking foam curtain to boost upsell.

Triple Foam Wax

Add-on protection & gloss.

Touchless Rocker Panel

Targeted lower-body pressure cleaning.

Under Chassis Wash

Blast off underbody dirt & salts.

Tire Glaze Applicator

Finish with shine customers notice.

Lava Foam Experience

A dense foam curtain that elevates perceived wash quality and drives package upgrades.

Uniform sheet coverage; pairs great with LED lighting
Compatible with brush / touchless / combo setups
Optimized dosing to minimize chemical waste

Ask about Lava Foam

How a Tunnel Wash Flows

Load & Roller-on-Demand

Vehicle engages the conveyor; roller appears when the car is in position. :contentReference[oaicite:15]{index=15}

Prewash & Soaps

Underbody / presoak / high-pH soaps start the job.

Brush & Targeted Jets

Wraps, skirts, wheel blasters, rocker panel spray.

Protectants

Triple foam, sealers, rain/wax arches, drying aid.

Drying

High-efficiency blowers finish the cycle.

Tunnel Car Wash — FAQ

Typically when your throughput exceeds ~10–15 cars/hr or you expect peaks that require short wait times.

Depending on configuration and length, the range is ~20 up to ~120 cars/hour. The Gamma 18 m is ~50–60, and the 30 m can reach ~100.

18 m suits most plots; 12 m is a compact, trolley-replacement footprint; 30 m targets high throughput (~100 cph). Consider plot size, turning radius, and queue space.

All are supported. Choose based on local soil conditions, customer preference, and package strategy; many sites use combination for versatility.

The conveyor presents a roller only when a car is correctly positioned—improving entry safety and flow.

Yes—Foam Bath, Lava Foam, Triple Foam Wax, rocker panel wash, under chassis, and tire glaze are all available as modules.

Use expected peak demand and choose conveyor length/speed accordingly; Gamma 30 m allows higher belt speeds during rush hour.

Power, water, drainage/reclaim (recommended), air for pneumatics, and chemical storage; your local team will provide a site-specific checklist.

Routine brush inspection, nozzle alignment, conveyor chain/roller checks, and blower service keep uptime high. Preventive schedules are provided at install.

Yes—tunnels pair well with reclaim systems; use reclaim for high-volume steps and fresh water for final rinse to maintain finish quality.

Staffing depends on services (pre-scrub, towel dry, interior options). Express exterior tunnels often run with a minimal crew for loading, monitoring, and lot flow.

Plan Your Tunnel

Share your target cars/hour and plot size; we’ll suggest length, arches, and package strategy.

Do you have a High Traffic Location?

If yes, KKE Wash Systems has the right Tunnel Car Wash Equipment for you. The tunnel systems range from 20 cars to 120 cars per hour. Built on super-rugged Hot-dip galvanised steel conveyors, KKE Gamma - Tunnel Car Wash provides you the flexibility to design your own car wash machine based on the local requirements in .

The equipment can be configured based on :

Number of Cars per hour
Washing Technology - Brush / Friction / Touchless Combination

We are sure you know that success in a Car Wash Business apart from giving excellent customer service is by attracting more and more number of customers. For that reason, we have many latest and attractive product offerings which help you attract customers to your car wash.

Foam Bath
LAVA Foam Applicator
Triple Foam Wax
Touchless Rocker Panel Wash
Under Chassis Wash
Tire Glaze Applicator

These are just to name a few. Please contact us with the number of cars you wish to wash and we would help you with car wash tunnel equipment and arch selections.

Car Wash Tunnel System

Car Wash Tunnel Systems are excellent for high throughput conditions where you have more than 10 - 15 cars per hour. KKE has all the washing equipment required for the tunnel car wash system. The equipment consists of primarily the car wash conveyor which pulls the car into the system so that various car wash stations can perform various cleaning washing functions in the car. The KKE Car wash conveyor has a roller on demand which gives the roller when the car actually is on the car wash conveyor in the car wash tunnel system.

Once the car is in the tunnel, KKE has various arches which can be opted.

Conveyor / Tunnel Car Wash Systems

Built for Throughput & Flexibility