Miele presents a compact device for increased performance and flexibility in industrial part cleaning

– Variable speed circulation pump adapts to demand
– For metal, plastic, or electronic parts, optics, watches, or medical instruments and implants
– Easy and intuitive operation via touch color display

With a new cleaning device, Miele now offers a compact solution for demanding cleaning tasks in industrial part cleaning. The model PLW 8636 IPC is only 90 centimeters wide. It cleans, for example, metal, plastic, or electronic parts such as soldering frames and circuit boards, but also optics, watches, medical instruments, and implants. Technical highlights include the most powerful circulation pump in this device class, a programmable logic controller (PLC), a particularly powerful drying unit, optimized spray arms, and an easy-to-use touch color display. The device is initially available in Germany, Austria, and Switzerland and will gradually be introduced to other countries as well.

At the heart of all functions is the industry-proven PLC control, which allows flexible creation of custom programs. 26 programs are pre-installed. Some are available in three performance levels, adjusting water volume and pump speed as needed. Additionally, authorized specialists can modify all other process parameters. These are displayed as full text on the large, intuitive touch color display.

Full effectiveness in every cleaning and rinsing phase

The frequency-controlled circulation pump is designed for up to 600 liters of water flow per minute and is thus the most powerful in this compact device class. Since the speed can be controlled as needed, the spray arms deliver their full effect in every program phase — even at maximum load. This efficiently removes film and particulate contaminants while protecting sensitive parts. All basket spray arms are equipped with nozzles on the top and bottom, which, in combination with the powerful pump, enable a particularly uniform spray pattern. This ensures that the technical cleanliness of all parts can be achieved safely and repeatedly.

An inline heater located outside the rinsing chamber heats the process water. A high level of contamination on the parts to be cleaned is no problem — and manual pre-cleaning is not necessary. Optimal results are also guaranteed by a gap-free welded rinsing chamber made of high-quality stainless steel and an integrated water softener, which is regenerated using a separate program.

A conductivity sensor and redundant temperature sensors monitor the cleaning and rinsing processes. Additionally, the new device can be optionally equipped with further control functions: up to four dosing pumps adjustable to specific applications and up to four calibrated flow meters also provide ideal conditions for reproducible cleaning results. For materials that must not come into contact solely with pure water, cleaning agents and water can be supplied simultaneously to the rinsing chamber.

More air performance during drying than ever before

The new drying unit has a 10 percent increased air output, making it more powerful than ever. A pre-filter with easy access, HEPA H14, effectively removes particles from the drying air. The device thus meets the highest requirements for technical cleanliness according to VDA 19 or ISO 16232 and is even suitable for cleanroom applications.

Operators can conveniently load and unload this device thanks to the ergonomic loading height of 80 centimeters. The "EasyLoad" system, consisting of baskets and inserts, offers a comfortable loading process that has proven successful in many cleaning applications. It provides optimal conditions for secure positioning of industrial parts. The sturdy device door can be loaded with up to 50 kilograms when open. There is also a convenient, space-saving drawer for storing cleaning agents.

Through an Ethernet connection, the cleaning device can be integrated into a local network. Connection to process documentation systems can be achieved via REST/JSON-based communication, ensuring fast data transfer and compatibility with various formats. Practical advantage: the existing infrastructure remains usable, keeping costs and effort manageable.