List two compressor that are mainly used in the grain silo industry and what components they consist of?

1. Rotary screw compressor: This type of compressor is commonly used in the grain silo industry due to its high efficiency and reliability. It consists of a pair of helical screws that compress air as it moves through the compressor. The main components of a rotary screw compressor include the screws, a motor, an oil separator, an air receiver, and a control panel.

2. Reciprocating compressor: Another commonly used compressor in the grain silo industry is the reciprocating compressor, which uses pistons to compress air. The main components of a reciprocating compressor include the pistons, a motor, a crankshaft, a cylinder, valves, and a cooling system.