GROSS Single Shaft Shredder Series GAZ 62GROSS Single Shaft Shredder Series GAZ 82GROSS Single Shaft Shredder Series GAZ 102-252GROSS Four Shaft Shredder Series GZGROSS Single Shaft Shredder Series GHZGROSS Briquetting Presses Series GeniusGROSS Briquetting Presses Series GP
GROSS shredding and briquetting technology in the field use:
Applications
Grinding technology:
• Single-shaft shredders:
GAZ 52
GAZ 62
GAZ 82
GAZ 102 –252
• Four-shaft shredders:
GZ 30 - 50
• Horizontal shredder
GHZ T, L, B
Briquetting technology:
Genius Series
GP Series
Company:
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Applications | Details | Function | Technical data
 
Single shaft grinder Series GAZ 82, 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.).
 

GAZ 82 S special construction with swivelling screen basket

Applications | go to top
 
 
GAZ 82 deployed in furniture manufacture
 
GAZ 82 with customer specific hopper (sound proofed, double skinned)
     
Waste from furniture manufacturing   Hardwood waste   Mixed waste   Broken-down pallets

Details | go to top
 
 
GAZ 82 with a rotor diameter of
252 mm giving it an extremely
high intake force.
  GAZ 82 S with a large rotor dia-
meter of 368 mm. This allows for a high throughput capacity.

 
 
Profile rotor with a diameter
of 368 mm and concave knives
  Profile rotor with a diameter of
252 mm and flat knives
 
A clean cut even with
solid wood
  Shredded wood waste
 
Motor and fluid coupling   Hydraulics
 
Sieve basket   Control cabinet / PLC controller

Function | go to top
 


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.
 
 

Technical data | go to top
 
 

 
  GAZ 82 GAZ 82 S
Feed opening (mm): 800 x 1.000 800 x 1.200
Hopper capacity (m³): 0,9 1,0
Throughput: Material and screen dependent
Rotor diameter (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: 10 - 40 mm 10 - 40 mm
Suction piece-Ø : 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.

Further technical information in the brochure
Single-shaft shredder GAZ 82 brochure download

© 2012 GROSS Apparatebau GmbH · Technical changes reserved