With a washing capacity ranging from 30 to 80 trays per hour, the Prime PMDEL-1200E/380V Industrial Dishwasher is a favored choice for many small and medium-sized eateries. But what exactly is the operational workflow of this machine? Let's delve deeper into it in the following article.
PMDEL-1200E/380V is one of Prime's premium models of pass-through dishwashers, featuring a modern design and a plethora of washing programs, making it a popular choice among industrial kitchens.

Notably, this is a product of Prime, a leading South Korean brand in industrial kitchen equipment, ensuring customers of its quality. Particularly with the PMDEL-1200E model, customers can rest assured in their choice due to its efficient cleaning capabilities in a short time, thanks to the integration of various modern technologies, thereby saving energy and ensuring effective cleaning.
Moreover, the PMDEL-1200E also integrates features for thorough cleaning and high-temperature sterilization. This contributes to a 50% increase in cleaning efficiency compared to manual methods, while also facilitating the operation of machinery and equipment in the simplest and most straightforward manner.
Operational Workflow of Prime PMDEL-1200E/380V Industrial Dishwasher
Fundamentally, the operational workflow of the Prime PMDEL-1200E/380V dishwasher unfolds as follows:

Rinsing Process
To commence the dishwashing process, the equipment will supply water into the wash chamber system through the rinsing chamber pathway.
Initially, water will be directly pumped into the rinsing chamber, where the water temperature will be increased according to the user's settings (approximately 80 – 99 degrees Celsius). Subsequently, based on the equipped spray nozzle system on the Prime PMDEL-1200E/380V industrial dishwasher, water will be conveyed to the wash chamber.
After water fills the wash chamber, the machine will initiate the corresponding washing process. Typically, this process will take place within about 45 – 60 seconds, with the water temperature gradually decreasing to approximately 50 – 60 degrees Celsius and maintaining at that level.
Simultaneously, water mixed with specialized detergent will pass through the spray nozzles and spray with strong water pressure arranged both above and below the machine. This helps ensure that all utensils arranged inside are cleaned most effectively.
Water, after washing utensils, will automatically drain out through the drain path and continue the process in the next wash cycle similarly.
Rinsing Process with Prime PMDEL-1200E/380V Industrial Dishwasher
Upon completion of the washing cycle, the system will automatically transition to the rinsing process.
At this point, water from the rinsing chamber combined with rinse solution will be directly pumped to the spray nozzles and discharged to ensure that utensils in the trays are thoroughly rinsed. This process takes place within a time frame of about 10 to 15 seconds.
Guide to Effectively Using Prime PMDEL-1200E/380V Industrial Dishwasher
To enhance efficiency when using the PMDEL-1200E/380V industrial dishwasher, it's essential to pay attention to the following issues:

- Always check the power and water supply to the machine. Ensure they are ready to operate without leakage.
- Before loading items into the machine, remove excess food to prevent drainage pipe blockage, increase cleaning efficiency, and prolong machine durability.
- Use an appropriate amount of specialized detergent to ensure effective cleaning and increase machine durability.
- If unusual noises or operational errors are detected in the Prime PMDEL-1200E industrial dishwasher during operation, stop the machine to inspect and promptly troubleshoot.
- After the Prime pass-through dishwasher completes its operation, it's advisable to wait for about 10 – 15 minutes for the items inside to cool down and dry before removing them to avoid burns.
- Regularly clean and maintain the machine to ensure smooth operation and prolong its lifespan.
In summary, with the Prime PMDEL-1200E/380V industrial dishwasher having a relatively simple operational process, everyone can easily practice it.
