What is a Crawler Shot Blasting Machine? What is the Difference Between It and a Tumble Belt Shot Blasting Machine?

1. What is a crawler shot blasting machine?

The crawler type shot blasting machine is a high-strength wear-resistant rubber crawler or manganese steel crawler to load the workpiece, and use the high-speed rotating impeller to throw the projectile on the workpiece in the chamber to achieve the purpose of cleaning. It is suitable for sand cleaning, rust removal, scale removal and surface strengthening of small castings, forgings, stamping parts, gears, springs and other parts, especially for the cleaning and strengthening of parts that are not afraid of collision.

2. Structure and principle of crawler shot blasting machine

Crawler shot blasting machine is a small cleaning equipment, mainly composed of cleaning room, shot blasting machine assembly, elevator, separator, electrical system and other parts.

The working principle of the crawler type shot blasting machine is that a specified number of workpieces are added to the cleaning room. After the machine is started, the projectiles thrown by the shot blasting machine at high speed form a stream of pellets, which hits the surface of the workpiece evenly, so as to achieve cleaning and strengthening. Purpose. The thrown projectiles and sand particles flow into the elevator and are lifted to the separator by the elevator for separation. The dust is sucked by the fan and sent to the dust collector for filtering, and the clean air is discharged into the atmosphere. The dust on the cloth bag falls into the dust collecting box at the bottom of the dust collector by mechanical vibration, and the user can remove it regularly. The waste sand flows out from the waste pipe, and the user Reusable. The shot-sand mixture is recovered from the recycling pipe and enters the chamber body, and is reused after the separator is separated.

3. What is the difference between the tumble belt shot blasting machine and the crawler shot blasting machine?

What is the difference between a tumble belt shot blasting machine and a crawler shot blasting machine? The drum type shot blasting machine mainly uses the high-speed rotating impeller to throw the projectile on the workpiece that is continuously turned in the drum, so as to achieve the purpose of cleaning the workpiece, which belongs to the scope of casting machinery. It is suitable for sand cleaning, rust removal, descaling and surface strengthening of castings and forgings under 15 kg in various industries. The tumble belt shot blasting machine is suitable for cleaning all kinds of castings and forgings that are not afraid of collision and scratches. It is an ideal equipment for cleaning residual sand and oxide scale on the surface of workpieces in small heat treatment workshops.

The crawler type shot blasting machine is suitable for the surface rust removal or shot blasting of the workpieces produced in large and medium-sized batches. It is used for wiring and belongs to the scope of foundry machinery. Application range of crawler shot blasting machine: cleaning and polishing of die castings, precision castings, precision forgings, etc. Remove the surface oxide scale of heat-treated parts, castings and forgings. Reinforcement of the spring. Derusting and pre-treatment of fasteners.