Zhengzhou Zhonggu Grain Selection and Screening - JJSG22 * 12- Related Knowledge:
JJSG22 * 12 Grain Selection Screen-Technical parameters:

Technical specification JJSG22 × 12
Grain screening layer: 13 layers
Outer diameter: Φ 220mm
Height: 50mm
Aperture (mm): Φ 1.0, 1.2, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 12, 1.5 × 20, 1.7 × 20
JJSC30 × 2 Pest Screening
Number of floors: 2
Outer diameter: Φ 300mm
Height: 30mm
Aperture (mm): Φ 1.5, 2.5
JSG22 × 2 corn screening layer: 2 layers, aperture (mm): Φ 3.0, 12 with bottom and cover, 4 layers

JJSG22 * 12 Grain Selection Screen-Main purpose:

It is widely used in the grain sector in procurement, storage, processing, transportation, scientific research, health, foreign trade and other related departments