PERO ROTIMAT 3 Aqueous Rotating Basket Washing Systems

The Rotating Basket Washing Systems ROTIMAT 3 are compact, self-standing systems, that are transportable as a single unit. The factory floor is a suitable set-up surface. Special preparation is not necessary. Simply connect the various utilities, after that the machine can be filled, heated and put into operation. All models are filled, heated and undergo a test run before despatch.  

Work chamber with spray pipe and
roller assembly for parts basket
  • For small and medium batches.

  • For washing and rinsing.

  • With PLC - control and various units for automation.

  • Maximum basket size: 660 x 480 x 300 mm
    (26" x 18.9" x 11.8").

  • Maximum batch weight: 150 kg (330 lbs.).

Satisfactory Cleaning Results
  • Years of experience in cleaning
  • Extensive experience and know-how
  • System integration included in cleaning process planning
  • Effective spray technology, including complicated surfaces
  • Optimal assurance and reliability from components, parts and system technology
  • Highly effective, pump performance approximately 184 gallons/minute
Lower Consumption, Lower Operating Costs
  • Effective heat insulation
  • Controllable process temperature
  • Consistent process runs
  • Equipped for extended lifespan of cleaning medium
Operator & Service Friendly
  • Washing, rinsing and drying in automatic sequence
  • Simple service, no special training required
  • Automatic function monitor
  • Users guide with error indication and storage text
  • Control memory with 20 cleaning programs
  • Unrestricted access to all service points
  • Simple filter changes
Long Lifespan
  • STAINLESS STEEL construction
  • Worry free operation
  • High quality construction parts and components
  • Small parts and instruments, chrome or nickel coated
Highly Effective
  • Cleaning time of one cycle: 6-10 minutes (average time)
  • Heating time of the system: approximately 2 hours

The work pieces to be cleaned are laid in a basket, set up on a roller table or conveyer and pushed into the basket rotation device. Using a selection switch the basket movement is set up in the work chamber, and comprises either a continuous rotation or swivelling movement over a programmable angle. On the upper half and lower half of the work chamber you will find a spray pipe. The cleaning spray hits the rotating basket of parts from all sides. The arrangement of the spray pipes and the spray nozzles are set up, so that, the turning motion of the basket ensures that strongly adhered parts, as well as, parts with blind holes and threading are reliably cleaned.

The drying of the work pieces is achieved in the closed work chamber by the part's own residual heat energy. This process is strengthened through the exhaust of the vapor mist and, at the same time, supply of room air into the chamber. After the completion of the programmed washing and drying times the basket is automatically placed in the horizontal position. An optical signal shows that the cover of the work chamber can be opened and the cleaned goods are to be removed.

A thermostat controls the electrical heating of the cleaning solution. Heating and pumping components are protected against running dry. The water vapor mist is exhausted through an integrated exhaust pipe and blown into the open air.

A large strainer-filter continuously removes chips and other insolubles out of the cleaning bath. Easy access makes it simple to service the machine. All operating and control elements are found on the electrical cabinet. They are located in such a way that any operational error by the operator is impossible.


  • Digital weekly timer for automatic start of heating before work begins
  • Automatic fresh water supply
  • Roller conveyor 120 inches (3000 mm)
  • Floor pan
  • Vapor mist condensor
  • Automatic conveyor with pneumatically operated main door
  • PERO bath maintenance unit to remove oil from wash bath surface
  • Air heating to improve part drying

ROTIMAT 3 Technical Data
Basket Dimensions L x W x H inches (mm)   21 x 13 x 8 26 x 19 x 12
Basket Capacity   max lbs. Kg   165 (75) 330 (150)
Loading Height   inches (mm)   32 (820) 30 (775)
Tank Capacity   gal (liters)   118 (450)  
Basket Rotation Device Motor
hp (kW)
  .2 (.15)
Exhaust Blower Output
ft3/min (m3/min)
at (bar)
hp (kW)
  865 (24)
.115/1.36 (0.085/1.0)
Wash Pump Output
gpm (l/min)
at (bar)
hp (kW)
  158 (600)
7.5 (5.5)
Connected Load w/ Electric Heat   KVA (kW)   33 33
Heating Current   KVA (kW)   27 27
Main Voltage (Primary)
(In USA 480 or 460 V, 60 Hz)
  V, Hz   400/230, 50  
Control Voltage (Secondary)   V   230 AC  
Outer Dimensions Width inches (mm)   110 (2800)  
  Depth inches (mm)   75 (1900)  
  Height inches (mm)   88 (2250)  
Net Weight   lbs. Kg   2050 (930)