im Zerkleinern und Brikettieren


Single shaft grinder Series GAZ 82 S

GAZ 82 S
The flexible and powerful grinders for universal deployment

The slow turning single shaft grinders GAZ 82 and GAZ 82 S are specially built to meet the demands of the woodworking industry. It can shred all types of wood waste such as chippings, pallets, particle board etc. The basic models are equipped to customer specific requirements (throughput capacities, hopper and rotor design etc.).


Powerful drives, with optional hydraulic clutch, 5 fan belts, robust gearbox, gear limit

Various screens

Turbo hydraulic with optional oil cooling

Rotor with one row of knives for low power consumption

Rotor with a diameter of 368 mm with two rows of knives for higher throughput

Segmented floor


Material is fed through the hopper in front of a hydraulically operated pusher which pushes the material under load-dependant control onto the revolving rotor.
The material is shredded between the rotor knives and a fixed counterknife. The pusher is fitted with wiper strips which prevent material from entering between the drawer and machine housing. The perforated sieve with varying hole diameters determines the size of the chippings or shavings. The shavings produced can be removed from the machine by means of a suction device or a screw conveyor. As soon as the material in the hopper has been completely shredded, the machine switches off automatically.


GAZ 82 S with pipe magnet

GAZ 82 S situated on container

GAZ 82 S with conveyor belt

GAZ 82 S in combination with conveyor belt and briquetting press

Technical data:

GAZ 82 GAZ 82 S
Feed opening (mm): 800 x 1.000 800 x 1.200
Hopper capacity (cbm): 0,9 m³ 1,0 m³
Throughput: Material and screen dependent
Rotor-Ø (mm): 252 368
Rotorlength (mm): 800 800
Rotor speed (rpm): 60 - 100 60 - 100
Power required (kW): 15 / 18,5 / 22* 18,5 / 22* / 30 / 37
Tools: 21 knives 23 / 42 knives
Screen perforation (mm): 10 - 40 10 - 40
Suction piece-Ø (mm): 200 mm 200 mm
Air speed (m/sec.): 28 28
Weight (approx. kg): 1.500 2.000

* hydro start coupling possible from 22 kW.
PLC controller for fully automatic operation is available if required, special designs on request.
Demonstrations and trials with your material may be coordinated with our technical staff.