RETSCH PELLET PRESS PP 40

RETSCH PELLET PRESS PP 40
Saringan Mesh

Deskripsi produk
Solid, high-quality pellets are an important precondition for reliable and meaningful XRF analysis. With the PP 40, RETSCH offers a pellet press which produces strong pellets with a smooth surface.
The PP 40 features an individual pressure force regulation in the range of 0 to 40 t. The PP 40 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.
PRODUCT ADVANTAGES
benchtop model with small footprint
individual pressure force adjustment up to 40 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
APPLICATION EXAMPLES
cement, minerales, ores, raw materials, slag, ...
FEATURES
Applications
preparation of pellets for spectral analyses
Field of application
chemistry / plastics, construction materials, environment / recycling, geology / metallurgy, glass / ceramics
Max. pressure
40 t, automatic press
Pressure force
0 - 40 t (0 - 343 kN)
Pressure force increase / holding / decrease time
fix ramp / 1 - 99 s / fix ramp
Parameter combinations
10
Steel rings (external Ø / internal Ø)
40 mm / 32 mm (max. pressure force 15 t)
40 mm / 35 mm (max. pressure force 15 t)
51.5 mm / 35 mm (max. pressure force 30 t)
Aluminium cup (external Ø)
32 mm (max. pressure force 25 t) / 40 mm (max. pressure force 40 t)
Electrical supply data
100-120 V, 50/60 Hz; 220-240 V, 50/60Hz
Power connection
1-phase
W x H x D
335 x 495 x 570 mm
Net weight
120 kg
Standards
CE
FUNCTIONAL PRINCIPLE
The steel ring or aluminium cup is inserted in the pressing tool of the PP 40 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.