Applicable to various hardware tools such as wrenches, pliers, screwdrivers, etc.
◆ Product Parameters
| Type | Q324 | Q326 | Q328 | Q3210 | Q3210(Automatic loading and unloading) | 
| Productivity(t/h) | 0.3-0.6 | 0.6-1.2 | 1.2-2.0 | 2.0-2.8 | 2.0-2.8 | 
| Max Weight each piece(kg) | 5 | 10 | 15 | 25 | 25 | 
| Plate diameter(mm) | 400 | 650 | 800 | 1000 | 1000 | 
| Effective capacity(m³) | 0.05 | 0.15 | 0.2 | 0.3 | 0.3 | 
| Ball-blasting quantity(kg/min) | 40 | 150 | 150 | 250 | 250 | 
| Air volume fordust catcher(m3/h) | 2000 | 2200 | 2600 | 3500 | 3500 | 
| Total power(kw) | ≈6 | ≈13 | ≈19 | ≈21 | ≈26 | 
◆ Product Composition
Shot blasting machine is powered by electromechanical not by compressed air, it works through a high-speed rotating impeller to throw out steel shots in high speed and high flow, thus creates more forceful impact to surface. In the tumble belt blaster, the parts are placed in a half cylinder shaped volume constituted of three drums and a large disc and moved by swiveling through the belt motion. At the same time, turbines located at appropriate angles blasts steel particles and cleans part surfaces.
1. Uniquelly designed with double-disc impeller for high-flow and high-speed projectile throwing, it is directly driven by a
reliable electric motor with long service life.
2. Configured a pulse filter cartridge for dust removal system, features high removal efficiency and requires easy installation and maintenance.
3. The shot blasting chamber is steel and plate riveted welding structure and laid with alloy guard plates, all peform
wear-resistant, impact-resistant and long lifespan.
4. Equipped with safety protection devices to ensure safe and effective work.
5. Each shot blasting machine can be customized and manufactured depending on the size, weight and daily number of parts to be blasted.
6. It can be equipped with automatic filling and automatic emptying systems.
Crawler shot blasting machine is a high-efficiency, energy-saving and adaptable shot blasting cleaning equipment, which is widely used in casting, forging, machinery, hardware, automobile, heat treatment and other industries. This equipment is mainly used for surface rust removal, descaling, deburring and surface strengthening treatment of small and medium-sized batch workpieces. It is particularly suitable for cleaning parts that are not easy to collide and deform. It has the advantages of high cleaning efficiency, stable operation and convenient operation.
◆ Product Features
Suitable for batch cleaning of small and medium-sized workpieces
Especially suitable for cleaning and processing of parts such as gears, bearings, standard parts, hardware tools, castings and forgings. A large number of workpieces can be processed at one time with high efficiency.
  
Crawler rolling cleaning, non-destructive workpiece
The crawler drives the workpiece to roll continuously during operation, combined with the multi-angle projection of the shot blaster, to achieve full coverage cleaning of the workpiece surface to avoid bumps and damage.
  
Compact structure and small footprint
The overall design is scientific and reasonable, the machine body is compact, and it is suitable for small workshops or production sites with limited space.
  
High-efficiency shot blasting machine configuration
Adopting high-efficiency centrifugal shot blasting machine, the shot blasting speed is fast and the shot utilization rate is high, ensuring stable and uniform cleaning effect.
  
Fully enclosed cleaning room, dust-proof and environmentally friendly
The shot blasting cleaning room is fully enclosed to prevent the splashing of projectiles; it is equipped with an efficient dust removal system, and the dust emission meets environmental protection standards to ensure the working environment.
  
Automatic control, easy operation
Equipped with PLC electronic control system and operation panel, it can realize program setting, automatic operation, fault alarm and other functions, and improve the level of intelligent production.
◆ Product Advantages
High efficiency: The combination of crawler rolling and multi-angle shot blasting greatly improves the cleaning speed and coverage rate, which is suitable for large-scale operations;
Safe and reliable: The equipment is equipped with multiple safety interlocks and protective devices to ensure the safety of operators and equipment;
Low energy consumption and low maintenance: low operating energy consumption, long maintenance cycle, strong wear resistance of components, and reduced long-term use costs;
Excellent cleaning quality: There is no dead angle on the surface of the workpiece after cleaning, and the roughness is consistent, which is helpful for subsequent spraying, electroplating and other processes;
Flexible application: It is suitable for cleaning various types of small parts, which can be used as a single machine or integrated with the assembly line.
◆ Application Industry

◆ FAQ
What workpieces are suitable for crawler shot blasting machines?
Crawler shot blasting machines are suitable for cleaning batches of small and medium-sized workpieces, such as castings, forgings, heat-treated parts, hardware, standard parts, etc., especially for parts that cannot be collided and deformed. Its closed crawler design can avoid collisions between workpieces and achieve efficient and safe batch surface cleaning.
How is the cleaning effect of crawler shot blasting machines?
The equipment uses the workpiece to continuously roll in the crawler with the multi-angle impact of the high-efficiency shot blaster to achieve comprehensive and uniform cleaning, which can effectively remove surface oxide scale, rust layer and impurities, and the surface roughness is consistent, which is conducive to subsequent coating, electroplating and other processes, and meets industrial-grade surface treatment standards.
What are the advantages of crawler shot blasting machines?
The crawler shot blasting machine has a compact structure and small footprint, which is suitable for small batch and multi-variety processing scenarios; stable operation, easy maintenance, simple operation, and high degree of automation; it has good environmental protection performance, is equipped with an efficient dust removal system, and has low dust emissions. It is an ideal choice for modern clean production.
