Lump breakers

lump breaker

for breaking up lumps and aggregates in bulk solids and powders discharged from bulk bags, hoppers and bins

lump crushers with custom surface treatment


Gimat lump crushers are made of painted carbon steel or stainless steel Aisi 304 or 316. Special surface treatments can be applied for specific purposes to the blades, that are designed for the replacement of the single part in case of wear.

In order to grant a reliable mechanical transmission, all the lump breakers are equipped a torsionally flexible coupling, bearings are protected by PTFE lip seals made on Gimat design. Available in 3 standard models and powers up to 6 kW or custom design and manufacturing.

ATEX - Explosion Proof Protected
On request Gimat lump breakers can be designed and manufactured in compliance with the Directive ATEX 2014/34/EU FOR ZONE 2-22 / ZONE 1-21)

Square/rectangular lump breakers


Rectangular lump
Lump breaker dimensions
model shafts m³/h A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) G (mm)
RGM.2.5x2.5 single 15 290 619 253 330 250 330 250
RGM.3x3 single 30 290 752 296 420 320 420 320
RGM.5x5 double 90 290 948 341 600 500 600 500
RGM.8x5 double 145 290 1510 296 -341 917.5 817.5 600 500

Circular lump breakers


Round lump breaker
Round lump breaker drawing and dimensions
model shafts m³/h A (mm) B (mm) C (mm) ØD (mm) ØE (mm) ØF (mm) ØG (mm) ØH (mm)
RGM.D250 single 15 170 726 345 356 312 267 M12 (4 holes)
Ø13 (2 holes
246
RGM.D400 single 30 170 860 345 490 445 400 Ø17 (6 holes 246

Finisher lump breakers


Shredder Finisher
Lump breaker finisher
model shafts mesh A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) G (mm) H (mm)
RGMF.3x3 single on request - 752 296 420 320 420 320 -
RGMF.5x5 single on request 470 948 341 600 500 600 500 745
RGMF.8x5 single on request 470 1510 296-341 917.5 817.5 600 500 -