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Posted 28 Feb 2022

How to make a spray booth efficient

For many companies, purchasing a painting system is a real investment in the future. Ensuring the efficiency and longevity of the equipment is of paramount importance to recoup initial and ongoing costs and maximize production capacity. A spray booth performing to the highest standards throughout its entire lifecycle can make all the difference when it comes to the balance of a body shop.

How to make a spray booth efficient

There are several strategies for making a spray booth more efficient and preventing possible malfunctions. Maintenance and proper software updates are two central aspects, but they are not the only ones.

Perform regular maintenance

Regular maintenance increases the longevity of a spray booth, preventing unexpected and costly repairs. Intensive use of the booth may even require an appropriate maintenance schedule. The most qualified spray booth manufacturers can offer scheduled maintenance plans, tailored to the specifications of the customer’s facility and in accordance with their time availability, in order to better manage maintenance-related downtime. As the saying goes, prevention is better than cure.

Attention should be paid to the state of the filters, which should be properly checked and, if necessary, changed. Intake filters should be inspected periodically to determine their efficiency in removing impurities from the air.

The state of maintenance of the floor filters and exhaust filters is extremely important because their inefficiency can result in:

  1. an increased risk of cabin soiling
  2. reduced retention capacity of volatile organic compounds (VOCs) with release into the environment
  3. uncontrolled dispersion of VOCs increases the risk of paint deposition on the fan with possible unbalancing of the unit.

In any case, it is always recommended to use original spare parts approved by the manufacturer because they have the same characteristics as those installed in the original plant and therefore have been tested.

Monitor the control panel

The control panel can provide a lot of useful information about a booth’s health. For example, it can record how many hours of painting have passed since the last filter change, helping to optimize maintenance cycles. More advanced control panels can also monitor the status of filters, notifying the operator in the event of unexpected clogging.

Another way to maximize cabin efficiency is to regularly update the control panel software, ensuring top performance at all times and reducing the risk of malfunctions.

Keep the workspace clean

Keeping the workspace clean is also important: the area around the spray booth should be kept as neat as possible. Prioritize the areas where most of the dirt accumulates to reduce the amount of impurities that could enter the booth.

Space configuration is a key factor in this. When deciding where to set up the booth, you should always consider the workflow: for example, moving parts from the preparation area to the booth and then exiting on the other side is a cleaner process than returning the coated parts to the preparation area.

Take care of the lighting quality

The lighting of a booth can affect both the comfort of workers and the quality of the work itself. Clients often request well-lit workstations with specific shades of color that make it easier to detect any flaws resulting from an incorrect application of the product or, more simply, to check the correct gloss of the coated substrate. 

The market offers both LED lighting systems that allow to save up to 60% of operating costs and advanced neon tubes: these solutions are also highly efficient and eliminate the risk of shadows and reflections by proving uniform illumination without altering the colors.

To sum up, many factors can affect the efficiency of a spray booth. For individual advice on how to optimize your work processes or to find a tailor-made solution, contact our specialists

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