The crawler shot blasting machine is a device widely used in metal surface treatment. It is mainly used to clean, strengthen and remove impurities such as oxide scale, rust, welding slag, burr, etc. on the surface of metal workpieces, and can improve the surface quality and mechanical properties of the workpiece. Its working principle is to use a high-speed rotating shot blaster to shoot the projectile (such as steel balls) onto the surface of the workpiece, use the impact force of the projectile to remove surface dirt, and create compressive stress on the surface of the workpiece, thereby improving its fatigue strength and corrosion resistance. Main features: The crawler shot blasting machine adopts a crawler conveying system, and the workpieces continuously roll on the crawler, ensuring uniform surface cleaning and high cleaning efficiency. Wide application scope: It is suitable for small workpieces of various shapes and sizes, such as castings, forgings, stamping parts, gears, springs, etc. High degree of automation: The equipment can be equipped with automatic loading, automatic cleaning and automatic unloading systems to reduce manual operation and improve production efficiency. Environmental protection and energy saving: Equipped with a dust removal system to effectively collect dust and waste, reduce environmental pollution, and at the same time, the projectiles can be recycled and reduce production costs. Compact structure: The equipment covers a small area and is suitable for small and medium-sized enterprises. Working principle Workpiece loading: Place the workpiece to be processed onto the track of the crawler shot blasting machine. Shot blasting cleaning: The track drives the workpiece into the cleaning room, and the high-speed rotating shot blasting device will project the projectile to the surface of the workpiece to remove surface dirt. Projectile recovery: The projectiles and impurities after being shot are re-entered through the recycling system to achieve recycling use. Dust removal treatment: The dust generated during the cleaning process is collected by the dust removal system to ensure a clean working environment. Application fields Casting industry: Clean the sand sticking, oxide scale, etc. on the surface of castings. Mechanical manufacturing: Remove rust and welding slag from the surface of the workpiece to improve surface quality. Automobile manufacturing: handles automotive parts, such as gears, shafts, etc., to enhance their wear resistance and fatigue strength. Aerospace: Used for surface treatment of high-precision parts to ensure their performance and reliability. Steel structure: Clean the surface of the steel structure and prepare for subsequent coating or anti-corrosion treatment. Advantages: Good cleaning effect: It can completely remove dirt from the surface of the workpiece and improve surface quality. Improve workpiece performance: Through surface strengthening, the workpiece's wear resistance, fatigue resistance and corrosion resistance are improved. Easy to operate: The equipment is highly automated, simple to operate and easy to maintain. Low cost: The projectile can be recycled and reduces production costs. Precautions Regular maintenance: Regular inspection of shot blasting devices, tracks, dust removal systems and other components to ensure the normal operation of the equipment. Safety operation: Operators must wear protective equipment to avoid damage caused by splashing projectiles. Projectile selection: Select the appropriate projectile type and size according to the workpiece material and cleaning requirements.