Definition of suction machine terms

Material conveying machinery equipment that utilizes the energy of air flow in industry and agriculture to transport flowable materials for further utilization.

Composition of suction machine

1. Control device

2. Motor

3. Sealed hopper

4. Material dropping device

5. Filter mesh

6. Check valve

7. Air filter

Working principle of suction machine

The control device starts the vacuum motor to extract air from the hopper, while closing the discharge valve device to create negative pressure inside the hopper. Under negative pressure, external materials are carried into the hopper by the airflow through the conveying pipe. At the end of the material processing time, the vacuum motor stops working, and the internal feeding valve device valve is pushed open by the raw materials. The materials flow out of the hopper and enter the injection molding machine, extruder or other equipment.

Introduction to suction machine

Suction machines are widely used in the raw material conveying industry of injection molding machines, extruders, and other equipment. They have the advantages of easy installation, simple operation, strong long-distance conveying capacity, stable production, reliable operation, and auxiliary equipment for automated production

Suction machines can be divided into two types: direct suction machines and split suction machines. Single suction machines use carbon brush motors.