Grain transport straight chain conveyors
Product features

The POLNET Straight chain conveyors are designed for horizontal transport of all kinds of grains, seeds and granulated materials with high capacity conveying – up to 200 m3/h. Max length is up to 90 m.

  • Made entirely of constructional galvanized steel
  • Equipped with a sloping roof to prevent water leakage
  • The toothless chain tensioning wheels which do not damage the grain
  • Cleaning brushes over the outlet of the conveyor
  • Chain with scoop and self-cleaning scrapers
  • Roller chain with high tensile strength
  • The position of the rollers (every 1 m) ensures the stability of the chain
  • Hard-wearing material – on the floor of the conveyor where scraper blades and the rollers operate
  • NORD® drive
  • Robust construction and industrial design
  • Inspection windows and hatches
  • Low chain speed affects gentle grain treatment (no grain abrasion)
  • Quiet work
  • Low energy consumption
TECHNICAL DATA
ModelCapacity***
[t/h]
Capacity
[m3/h]
Electrical
power
[kW]
Chain
speed
[m/s]
Nominal
rotation
[obr/min]
Outlet
dimensions
[mm]
Max total
length [m]
PPP 20/30**28-3437-451,5-9,20,25-0,3119-230 200100
PPP 20/4043-4757-631,5-11,00,43-0,4732-350 200100
PPP 20/6058-6477-851,5-18,50,57-0,6343-480 200100
PPP30/8082-92109-1232,2-18,50,41-0,4524-270 250100
PPP 30/10092-99123-1322,2-22,00,45-0,4827-290 250100
PPP 30/120116-126155-1683,0-30,00,57-0,6234-370 250100
PPP 40/150146-155195-2072,2-30,00,53-0,5632-340 30080
PPP 40/200195-211260-2813,0-45,00,47-0,5224-260 30070
PPP 40/250243-251324-3344,0-45,00,57-0,5930-31kw 300 x 30070

* Chain speed ** Capacity in tons per hour (T/h) *** Capacity is given for wheat with a density of 760 kg/m3 The manufacturer reserves the right to make technical changes

Dimensions
10-60 t/h
[mm]
60-100t/h
[mm]
100-150t/h
[mm]
A970955955
B445-945-1945480-980-1980480-980-1980
C630800800
D315348348
E90011301164
F467456456
G562562562
H285273273
1180180180
J3306464
X200300400
XI280372470
Y335415415
Y1335456470
Y2384490504

The Producer reserves the right to make changes in the construction and parameters of the equipment on offer, relative to the range presented on the website and catalogs.