The Application of Shot Blasting Machine in Petroleum Industry

Shot blasting machine can do surface preparation and corrosion protection of oil pipelines, rods, bars, and sucker rods. Shot Blasting machine provides 2 vital benefits for these object items. Firstly, it removes all rust, mill scale, and corrosion. Secondly, it provides ideal surface finish (SSPC – 10 | SA 2.5) for securing a continuous and effective bond between the surface and coat.

Diabolo roller conveyor shot blasting machine is suitable for blast cleaning inner/outer surfaces of steel pipes, gas steel bottles, Lpg Cylinders, poles and round components, Sucker rod, remove the scales and weld dregs, make it show metal color, increase its ratio surface area, and improve the anti-fatigue force and anti-rust capacity of surface, improve the inherent quality of surface and prolong the lifetime.

Why are shot blasting machines used in the petrolrum industry?

The fundamental reason why the petroleum industry needs shot blasting machines is due to the extremely harsh exploration and production environments, which place almost stringent requirements on the safety, reliability, and service life of the equipment. Shot blasting machines are a core technological guarantee for ensuring the long-term stable operation of petroleum facilities under corrosive, high-pressure, and fatigue environments.

What types of shot blasting machines are needed for which components in the petrolrum industry?

Components	Purpose	Blasting Machine type
Oil/gas transmission pipelines, chemical pipelines, casing (Exterior treatment)	Remove scale, rust, and welding slag to achieve a cleanliness level of Sa2.5, providing adhesion for the anti-corrosion coating.	Customized Roller Coveyor Shot Blasting Machine ( Steel Pretreatment Line) Features: These types of steel pipes are typically large and require continuous anti-corrosion treatment. The equipment rotates during the pipe's forward movement, enabling 360° cleaning of the outer wall without any blind spots. This highly automated equipment can easily achieve a Sa2.5 grade white metal finish and is the mainstay equipment in large-scale pipeline anti-corrosion production lines.
Oil casing, oil/gas pipelines	For cleaning the inner walls of pipes, shot blasting equipment or spray guns need to be inserted deep into the pipe body. The equipment uses a traveling mechanism to move the shot blasting equipment at a uniform speed inside the pipe, effectively removing oxide scale from the inner wall and improving surface hardness.	Roller Conveyor Shot Blasting Machine The roller conveyor shot blasting machine adopts a variable frequency speed control roller conveyor system, which can continuously feed workpieces into the shot blasting chamber for cleaning. V-Wheel Shot Blasting Machine With its unique V-shaped roller conveyor system, this equipment achieves efficient, uniform, and automated external wall cleaning of cylindrical workpieces such as steel pipes and cylinders, making it an "expert-level" device in the field. By allowing the workpiece to rotate and advance simultaneously, it ensures that shot blasting covers every corner of the outer wall.
Valves, flanges, joints, drill pipe joints	Cleaning them typically includes rust removal, scale removal, degreasing, and deburring.	Blast Track Shot Blaster Featrues: Tracked shot blasting machines allow workpieces to tumble continuously within wear-resistant rubber tracks, achieving all-around cleaning without blind spots. Overhead Conveyor Shot Blasting Machine Feature: The step-type overhead conveyor has a strong hook load capacity and an adjustable throwing angle, making it very suitable for handling large, irregularly shaped parts or batches of small components.