Industrial tunnel washers

Optimising production with a continuous batch washers

Integrating a tunnel washing system within a manufacturing line is a strategic step to eliminate downtime linked to manual loading or discontinuous batches. However, choosing the right system requires meticulous engineering analysis to balance advancement speed, chemical-physical efficiency, and space management.

Our specialised technicians assist the client company at every stage of design, analysing the critical parameters that define the overall efficiency of the process. Key operational factors include:

• Technological cycle and multi-stage sequence: the tunnel washer is configured according to the parts to be treated and the desired outcome. Depending on the project, it can integrate spray washing phases up to 80 °C, demineralised water rinsing, antioxidant protection rinsing, compressed air blowing, and hot air drying.
• Component geometry: the configuration of the washing stages and the arrangement of spray systems are defined based on the geometry of the parts and process requirements.
• Production cadence and conveyor speed: the handling system is configured according to the required productivity. The advancement speed can be adjusted to tailor the process to production needs.
• Fluid compatibility and filtration: depending on the system configuration, filtration and oil removal systems may be integrated to eliminate particles and oils present in the washing bath, helping maintain operational conditions and reduce the need for fluid replacement.
• Thermal and energy management: the insulation of the system helps reduce heat loss and maintain operating temperature during the washing cycle.

Geometric configurations and architectures of our industrial tunnel washer

Our tunnel batch systems are not based on standardised products but on bespoke design tailored to the client’s specific space and logistical flow needs. Teknox offers three main geometric configurations for integrating industrial tunnel washing systems:

L Tunnel: the linear configuration for straight production lines

The linear development tunnel washer model (L layout) is designed to integrate into continuous production and processing lines. Parts progress through different spray treatment stages, with loading and unloading on opposite sides of the system. This configuration allows the tunnel washer to be inserted into the production flow, adapting it to application needs and the layout of work areas.

U Tunnel: the U-shaped configuration to optimise production space

The tunnel washing system “U Tunnel” is a multi-stage system designed for the continuous treatment of industrial components, particularly suitable for high-volume production.

The motorised transport system follows a U-shaped path, making this configuration ideal for situations where loading and unloading operations need to occur in the same area. The system can be customized to production requirements and can integrate various treatment stages, including spray washing, rinsing, blowing, and drying based on the chosen configuration.

O Tunnel: the oval configuration for continuous washing

The spray tunnel washer “O Tunnel” is a multi-stage system designed for the continuous treatment of industrial components, ideal for high-volume production.

The motorised transport system follows an oval path, a useful solution when loading and unloading operations need to take place in the same zone. The system can be customized to production needs and can integrate various treatment stages, including spray washing, rinsing, compressed air blowing, and hot air drying.

Why choose Teknox tunnel batch system

Structural integrity, advanced engineering, and complete result orientation: choosing Teknox for purchasing an industrial tunnel washer guarantees a measurable competitive advantage in terms of productivity and operational cost reduction.

Contact us today to request a feasibility study and explore the range of tunnel washing solutions tailored to your production needs.