As we all know, Junda sandblasting machine is a kind of multi-model, multi-type equipment, manual is one of the many types of equipment, due to the majority of equipment types, users can not understand each equipment, so the next manual equipment sandblasting principle is introduced.
Principle: Suction sandblasting machine is powered by compressed air to form a high-speed jet beam to spray material to the surface of the workpiece to be processed at high speed, so that the mechanical properties of the workpiece surface change one of the models.
Working principle:
1. The working principle of the gas circuit into dry sand blasting machine of the compressed air source is divided into two ways: all the way into the spray gun, used for ejector was carried out on the abrasive and acceleration, to complete the sandblasting processing, through the filter to filter oil, water, compressed air through the pressure reducing valve can be adjusted into the spray gun of the compressed air pressure, through the electromagnetic valve control the opening and closing of compressed air; All the way into the air cleaning gun, used for cleaning the surface of the workpiece and sandblasting chamber sand (ash).
Abrasive is placed in the abrasive storage box of the separator in advance. When the air solenoid valve is started, the abrasive is injected into the spray gun. After the abrasive enters the spray gun is accelerated by compressed air, the workpiece can be sandblasted.
3. Dust collector and separator are connected by dust suction pipe. When the dust collector fan is started, negative pressure is formed in the sandblasting cabin. The dust floating in the sandblasting chamber enters the dust collection unit along the connecting pipeline with the air flow, is filtered through the filter bag, and falls into the dust collection hopper. The filtered air is discharged to the atmosphere through the dust removal fan. Dust can be collected by opening the cover plate at the bottom of the dust collector.
The above is the Junda manual sandblasting machine sandblasting operation introduction, according to its introduction, can be clear in the use of equipment at the same time, reduce the equipment operation error, so as to effectively extend its service life.
Post time: Jan-24-2022
