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SmoothFlow® Batch Tunnel Washer 130 lb. Model
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SmoothFlow® Batch Tunnel Washer 130 lb. Model
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SEE MORE
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Special Features
Proven Technology
![](https://dev.products-admin.gabraun.com/wp-content/uploads/2023/10/counterflow-large-1024x666.jpg)
Proven Technology
- Braun’s Tunnel Infusion Technology is utilized throughout the tunnel. This is Braun’s trademarked fill process of adding water and chemistry above the goods for superior agitation and mixing.
- Positive Transfer process allows for maximum utilization of the machine’s processing capacity.
- Braun tunnels operate with the mechanics of an open helicoid process unlike tunnels using a true archimedial screw.
- Unparalleled mechanical action – each chamber washes with a similar level of mechanical action as an open pocket washer for exceptional wash quality.
- Reverse rotation capability! In the event of a double batch error, Braun tunnels have the ability to reverse rotate manually if needed, eliminating the need to enter the tunnel to clear the goods.
- Counterflow is accomplished through compartment walls, which eliminates inside seals that are difficult to monitor and service.
- Between zones, solid compartment walls keep all wash solutions separated. In the normal standby and transfer positions, total separation exists between batches and 100% batch integrity is assured.
![](https://dev.products-admin.gabraun.com/wp-content/uploads/2023/10/130-lb.-Tunnel.jpg)
Key Features
- Single-drum design eliminates cumbersome maintenance as with double-drum systems
- Single-drum and positive transfer process allows for maximum utilization of the machine’s processing capacity.
- Mono-shell design utilizing stainless steel provides perpetual cleaning of the cylinder affording a processing environment for the effective and hygienic processing of linens.
- Contoured and welded inner walls for strength and positive transfer
- Easy-to-replace rubber seals allow water in, chemical injection and water out
- Flexible and simple to use controls
- Allows for an efficient processing environment
- Can be mounted on curb or jack stands
- Can be loaded with pocket loader or by rail
- Dependable and proven track record
- Allows for an efficient processing environment
- Can be mounted on curb or jack stands
- Can be loaded with pocket loader or by rail
- Dependable and proven track record
Process Flow Diagram (10 Chamber)
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Process Flow Diagram (13 Chamber)
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Process Flow Diagram (16 Chamber)
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Drive System
- The drive system is simple, rugged and reliable.
- Friction drive eliminates chains and belts that can stretch and break, and no sprockets that wear.
- Easy to replace motor can be changed without having to change the gear box
- Four motors – will run on three if one should fail
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Fresh Water Reservoir
- The fresh water reservoir guarantees continual fresh water regardless of fluctuating water pressure in the plant.
- Water recovery and reuse systems ensure all possible process water is captured and recycled throughout the entire machine
- Hydraulic cooling water from the press…..press water is re-used as either rinse, make up water to the wash, or in the pre-wash of the machine
- Recovery of water from seal wetting and unintended overflow to the rinse reclaim tanks
- Every stream in the Braun tunnel is reused at least once
- Water usage on Braun tunnels range from 0.5 – 0.8 gallons per pound of linen depending on the goods soil classification and wash process.
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Chemical and Water Injection Area
Water and chemistry are injected at this location with the chemistry added above the water level for proper and thorough mixing.
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Heating Source
Unique to the Braun tunnel, the external heating source eliminates direct contact of steam to the goods. This assures the quality of the process.
![](https://dev.products-admin.gabraun.com/wp-content/uploads/2023/10/130-and-150-220-Touch-Screen-Control.jpg)
Touch Screen Controls
- Simple, intuitive, and easy to use
- Braun controls aid in formula management and allow for valuable operating data to be available at the touch of a finger.
- Conveniently located usb flash drive to simplify program loading and backup
- 24 Volt Arc Flash Safe Control Panel
- Interchangeable Flash Card/Configurable to Machine
- Operators can pre-program and time every cycle and water temperature and level to an exacting degree.
- Used on all Braun machines
Product Videos
Positive Transfer Process
130lb Tunnel Processing Flow
Batch Tunnel Washing and Infection Control
Product Literature
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