The grain pre-cleaner BSH-12

The grain pre-cleaner BSH-12 is designed to clean grains (wheat, rye, oats, etc.) from impurities that differ in geometric size and aerodynamic properties. The separator is installed in technological schemes at mills, elevators, and cereal processing plants.

+ Productivity:

• Primary cleaning, t/hour – 25
• Secondary cleaning, t/hour (for wheat with moisture up to 15% and impurity content up to 3%) – 12

+ Purpose of the product

The grain pre-cleaner BSH-12 consists of a sieve pre-cleaner and a pneumatic separation channel, to which auxiliary equipment is attached: a distributor, a transition piece, and a grain collector.

The separators consist of the following units: frame, body with sieve frames, drive, and a traverse with a balancing mechanism. The body is suspended from the frame on flexible mounts. The mounts use unidirectional fiberglass material SSO-VP with a diameter of 12 mm according to TU 6-11-585-84. Use of other materials is PROHIBITED!

The separators are manufactured according to Category 3 under GOST 15150, climate version “U” for the domestic market and export to countries with moderate climates. The separators reliably operate within a temperature range of -10°C to +40°Cwith a relative humidity of 80% at an average annual temperature of +15°C and atmospheric pressure ranging from 650 to 800 mmHg (86.6–106.7 kPa). Using special consistency lubricants, the separator can start and operate safely at temperatures as low as -30°C.