Retsch Pellet Press PP 35 230 V, 50 Hz, (please order pressing tool separately)

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Applicationspreparation of pellets for spectral analyses
Field of applicationchemistry / plastics, construction materials, environment / recycling, geology / metallurgy, glass / ceramics
Max. pressure35 t, automatic press
Pressure force0 - 35 t (0 - 343 kN)
Pressure force increase / holding / decrease timefix ramp / 1 - 99 s / fix ramp
Parameter combinations10
Steel rings (external Ø / internal Ø)32 mm / 40 mm
35 mm / 40 mm (max. pressure force 15 t)
Aluminium cup (external Ø)32 mm (max. pressure force 25 t) / 40 mm (max. pressure force 35 t)
Electrical supply data110-240 V, 50/60 Hz
Power connection1-phase
W x H x D335 x 495 x 570 mm
Net weight120 kg

Please note:
*depending on feed material and instrument configuration/settings

Function Principle

The steel ring or aluminium cup is inserted in the pressing tool of the PP 35 and filled with the sample material via a hopper. The complete slide is then pushed beneath the pressure plate and the pressing is started. 

During pressure build-up the density of the powder increases. The maximum pressure force must be held over a certain period of time to allow full development of the interparticulate adhesive forces thus guaranteeing maximum stability. Pressing in up to three steps with e.g. increasing pressure force results in stable pellets.

Subject to technical modifications and errors

Call 01463 830401 For Any Assistance

Solid, high-quality pellets are an important precondition for reliable and meaningful XRF analysis. With the PP 35, RETSCH offers a pellet press which produces strong pellets with a smooth surface.

The PP 35 features an individual pressure force regulation in the range of 0 to 35 t. The PP 35 combines the advantage of a small benchtop model with high press forces, which are built automatically in up to three steps, ensuring that even difficult materials are pressed perfectly.

Application Examples

cement, minerales, ores, raw materials, slag, ...

Product Advantages

  • benchtop model with small footprint
  • individual pressure force adjustment up to 35 tons
  • pressing in steel rings, aluminium cups and free
  • pressing tools for various diameters
  • 10 SOPs can be defined and stored for routine applications
  • comfortable parameter setting via display
  • automatic pressure force control
    • SKU
  • Manufacturer
    Retsch GmbH
  • Country of Origin

Evacuable pressing tools for Pellet Press PP 35

Pressing tool for steel rings 40 mm outer Ø, 32 mm inner Ø

Pressing tool for steel rings 40 mm outer Ø, 35 mm inner Ø

Pressing tool for aluminum cups Ø 32 mm

Pressing tool for aluminum cups Ø 40 mm


Accessories PP 35

22.458.0003Steel ring 40 mm outer Ø, 32 mm inner Ø, 1 piece

22.458.0004Steel ring 40 mm outer Ø, 35 mm inner Ø, 1 piece

22.005.0001Aluminum cups, sloping walls, for tablets with 32 mm diameter, 1000 pieces

22.005.0002Aluminum cups, sloping walls, for tablets with 40 mm diameter, 600 pieces

22.458.0006Aluminum cups, straight walls, for tablets with 40 mm diameter, 1000 pieces

Funnel tube with tamper for aluminum cups Ø 32 mm

Funnel tube with tamper for aluminum cups Ø 40 mm

22.440.0001Licowax® C micropowder, 250 g

22.440.0003Spektromelt® C20, cellulose tablets, 1 kg