GPC-400

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Specifications

Productivity in grain cleaning
400

bushels/hour

10

tons/hour
Screen size
31.5*47.2

inches

83.7*35

cm
Energy consumption
1.3-2.0

horse power

1.0-1.5

kW/hour
Weight
470

lb

213

kg
Power consumption
220

V

60

Gz
Measurements
47.2
in

x

47.8
in

x

51.6
in

1200
mm

x

1213
mm

x

1310
mm

The Metra GPC-400 Grain Pre Cleaner

is a pre-cleaner known for its exceptional cleaning performance and ease of use. It effectively removes larger impurities and prepares grains for the next stages of processing. With its user-friendly operation and efficient cleaning mechanism, the GPC-400 stands out as a practical solution for farms and grain processing facilities focusing on medium-scale production.

Photo & Video with Metra GPC 400

Pre-cleaner Metra

Cleaning Rye

Cleaning & sorting Sorghum

Durum for seed

Information and operating principle of the Pre Cleaner

The pre-cleaner unit makes Metra Ads grain cleaners with universal equipment for cleaning grain.

The operation of the unit is reduced to the separation of grain size from the heap by shaking it through a mesh netting, the cells of which are of a certain size. Initially, the grain enters the bottom of the grid, after which it continues to move up until it falls.

The pre-cleaner unit is designed for pre-treatment and separation of large fractions from a common pile of grain, legumes, vegetables and melon seeds, as well as all kinds of loose mixtures.

METRA GPC is a bunker with a rotating calibration grid installed in it. The grid is mounted on a removable frame and is driven by a gear motor. The rotation speed is controlled by a frequency converter.